Difference between revisions of "VisionCB-RT-STD v.1.0 Datasheet and Pinout"
From SomLabs Wiki
(→Raspberry Pi compatible I/O header (J504)) |
(→Electrical parameters) |
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== Features == | == Features == | ||
* Carrier Board (Base Board) compatible with the VisionSOM family of modules based on NXP i.MX RT application processors | * Carrier Board (Base Board) compatible with the VisionSOM family of modules based on NXP i.MX RT application processors | ||
| − | + | * SoM connector: SODIMM200 | |
| − | |||
| − | |||
| − | * SoM | ||
* Expansion Connectors: | * Expansion Connectors: | ||
**Arduino Uno Rev. 3 1x8, 1x6, 1x8, 1x10 Pin Headers (Female) | **Arduino Uno Rev. 3 1x8, 1x6, 1x8, 1x10 Pin Headers (Female) | ||
| Line 58: | Line 55: | ||
[[File:VisionCB-RT-STD-1-0-1k.png|center|thumb]] | [[File:VisionCB-RT-STD-1-0-1k.png|center|thumb]] | ||
|- | |- | ||
| − | | VisionCB-RT-STD v1.0 board with VisionSOM- | + | | VisionCB-RT-STD v1.0 board with VisionSOM-RT || |
[[File:VisionCB-RT-STD-1-0-z-SOM-1k.png|center|thumb]] | [[File:VisionCB-RT-STD-1-0-z-SOM-1k.png|center|thumb]] | ||
<!--|---> <!-- This is a comment --> | <!--|---> <!-- This is a comment --> | ||
| Line 94: | Line 91: | ||
| Power Supply (J100 input) | | Power Supply (J100 input) | ||
| 9.0 | | 9.0 | ||
| − | |||
| 12.0 | | 12.0 | ||
| + | | 15.0 | ||
| V | | V | ||
| Positive pole on central connector of J100 | | Positive pole on central connector of J100 | ||
| Line 106: | Line 103: | ||
| Excluding LCD, USB and antoher external loads | | Excluding LCD, USB and antoher external loads | ||
|- | |- | ||
| − | | | + | | Output voltage (VCC-3V3) |
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| 3.3 | | 3.3 | ||
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| V | | V | ||
| − | | | + | | Generated by internal LDO |
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|- | |- | ||
| − | | | + | | Output VCC-3V3 current |
| - | | - | ||
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| − | | | + | | 500 |
| − | | | + | | mA |
| − | | | + | | Generated by internal LDO |
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|- | |- | ||
| USB power supply | | USB power supply | ||
| Line 475: | Line 141: | ||
| 0 | | 0 | ||
| - | | - | ||
| − | | 3.3/5 | + | | 3.3/5 (1) |
| V | | V | ||
| Arduino compatible connector (digital I/O) | | Arduino compatible connector (digital I/O) | ||
| Line 486: | Line 152: | ||
| Arduino compatible connector (analog inputs) | | Arduino compatible connector (analog inputs) | ||
|} | |} | ||
| + | |||
| + | Note:<br/> | ||
| + | 1. Depends on JP3 selector.<br/> | ||
== Boot Selector == | == Boot Selector == | ||
| Line 514: | Line 183: | ||
|Fuses | |Fuses | ||
|} | |} | ||
| + | |||
| + | Note:<br /> | ||
| + | 1. BOOT0 line is also referred as GPIO-4.<br /> | ||
| + | 2. By default BOOT0 is pulled down with 10k resistor.<br /> | ||
| + | 2. By default BOOT1 is pulled up with 1k resistor.<br /> | ||
== JTAG & JTAG+ETM Connectors == | == JTAG & JTAG+ETM Connectors == | ||
| Line 688: | Line 362: | ||
| GPIO_B0_07 | | GPIO_B0_07 | ||
|} | |} | ||
| + | |||
| + | Note:<br/> 1. NA - not available. | ||
== Raspberry Pi compatible I/O header (J504) == | == Raspberry Pi compatible I/O header (J504) == | ||
| Line 787: | Line 463: | ||
| 18 | | 18 | ||
| GPIO9 | | GPIO9 | ||
| + | | GPIO_B1_14 | ||
| Universal GPIO with 3.3V logic levels. | | Universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| 19 | | 19 | ||
| UART2-CTS | | UART2-CTS | ||
| + | | GPIO_AD_B1_00 | ||
| Default: UART2 CTS line or universal GPIO with 3.3V logic levels. | | Default: UART2 CTS line or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| Line 800: | Line 478: | ||
| 21 | | 21 | ||
| UART2-RTS | | UART2-RTS | ||
| + | | GPIO_AD_B1_01 | ||
| Default: UART2 RTS line or universal GPIO with 3.3V logic levels. | | Default: UART2 RTS line or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| 22 | | 22 | ||
| GPIO0 | | GPIO0 | ||
| + | | GPIO_AD_B0_00 | ||
| Universal GPIO with 3.3V logic levels. | | Universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| 23 | | 23 | ||
| UART2-RXD | | UART2-RXD | ||
| + | | GPIO_AD_B1_03 | ||
| Default: UART2 RXD input or universal GPIO with 3.3V logic levels. | | Default: UART2 RXD input or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| 24 | | 24 | ||
| UART2-TXD | | UART2-TXD | ||
| + | | GPIO_AD_B1_02 | ||
| Default: UART2 TXD input or universal GPIO with 3.3V logic levels. | | Default: UART2 TXD input or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| Line 821: | Line 503: | ||
| 26 | | 26 | ||
| ENET2_TXEN | | ENET2_TXEN | ||
| + | | GPIO_AD_B1_12 | ||
| Default: ENET2 TXEN line or universal GPIO with 3.3V logic levels. | | Default: ENET2 TXEN line or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| Line 835: | Line 518: | ||
| 29 | | 29 | ||
| ENET2_TX_CLK | | ENET2_TX_CLK | ||
| − | | | + | | NC |
| + | | - | ||
|- | |- | ||
| 30 | | 30 | ||
| Line 844: | Line 528: | ||
| 31 | | 31 | ||
| ENET2_RXER | | ENET2_RXER | ||
| − | | | + | | NC |
| + | | - | ||
|- | |- | ||
| 32 | | 32 | ||
| JTAG-MOD | | JTAG-MOD | ||
| + | | GPIO_AD_B0_08 | ||
| Default: JTAG MOD input or universal GPIO with 3.3V logic levels. | | Default: JTAG MOD input or universal GPIO with 3.3V logic levels. | ||
| + | Pulled down with 4k7 resistor. | ||
|- | |- | ||
| 33 | | 33 | ||
| UART3-CTS | | UART3-CTS | ||
| + | | GPIO_AD_B1_04 | ||
| Default: UART3 CTS line or universal GPIO with 3.3V logic levels. | | Default: UART3 CTS line or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| Line 861: | Line 549: | ||
| 35 | | 35 | ||
| UART3-RTS | | UART3-RTS | ||
| + | | GPIO_AD_B1_05 | ||
| Default: UART3 RTS line or universal GPIO with 3.3V logic levels. | | Default: UART3 RTS line or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| 36 | | 36 | ||
| JTAG-TDO | | JTAG-TDO | ||
| + | | GPIO_AD_B0_10 | ||
| Default: JTAG TDO output or universal GPIO with 3.3V logic levels. | | Default: JTAG TDO output or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| 37 | | 37 | ||
| − | | | + | | ENET2-RXD1 |
| − | | | + | | NC |
| + | | - | ||
|- | |- | ||
| 38 | | 38 | ||
| JTAG-TDI | | JTAG-TDI | ||
| + | | GPIO_AD_B0_09 | ||
| Default: JTAG TDI input or universal GPIO with 3.3V logic levels. | | Default: JTAG TDI input or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| Line 882: | Line 574: | ||
| 40 | | 40 | ||
| JTAG-TMS | | JTAG-TMS | ||
| + | | GPIO_AD_B0_06 | ||
| Default: JTAG TMS output or universal GPIO with 3.3V logic levels. | | Default: JTAG TMS output or universal GPIO with 3.3V logic levels. | ||
|} | |} | ||
| + | |||
| + | Notes:<br /> | ||
| + | 1. NC - not internally connected.<br /> | ||
| + | 1. NA - not available.<br /> | ||
== Arduino compatible I/O headers (J500-J503) == | == Arduino compatible I/O headers (J500-J503) == | ||
| Line 894: | Line 591: | ||
! style="text-align: center; font-weight: bold;" | Arduino name | ! style="text-align: center; font-weight: bold;" | Arduino name | ||
! style="text-align: center; font-weight: bold;" | Default function name | ! style="text-align: center; font-weight: bold;" | Default function name | ||
| + | ! style="text-align: center; font-weight: bold;" | MCU pin name | ||
! style="text-align: center; font-weight: bold;" | Description | ! style="text-align: center; font-weight: bold;" | Description | ||
|- | |- | ||
| − | | colspan=" | + | | colspan="5" | Power connector J500, red connector |
|- | |- | ||
| 1 | | 1 | ||
| + | | - | ||
| - | | - | ||
| - | | - | ||
| Line 906: | Line 605: | ||
| IOREF | | IOREF | ||
| VCC-3V3 | | VCC-3V3 | ||
| − | | +3.3V generated by internal SOM LDO converter ( | + | | - |
| + | | +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). | ||
|- | |- | ||
| 3 | | 3 | ||
| RESET | | RESET | ||
| POR-B | | POR-B | ||
| − | | External | + | | POR-B |
| + | | External reset input, active L. | ||
|- | |- | ||
| 4 | | 4 | ||
| 3.3V | | 3.3V | ||
| VCC-3V3 | | VCC-3V3 | ||
| − | | +3.3V generated by internal SOM LDO converter ( | + | | - |
| + | | Reference voltage +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). | ||
|- | |- | ||
| 5 | | 5 | ||
| 5V | | 5V | ||
| VCC-5V0 | | VCC-5V0 | ||
| − | | +5V generated by carrier board built-in DC/DC converter. | + | | - |
| + | | Reference voltage +5V generated by carrier board built-in DC/DC converter. | ||
|- | |- | ||
| 6 | | 6 | ||
| GND | | GND | ||
| GND | | GND | ||
| + | | - | ||
| - | | - | ||
|- | |- | ||
| Line 931: | Line 635: | ||
| GND | | GND | ||
| GND | | GND | ||
| + | | - | ||
| - | | - | ||
|- | |- | ||
| Line 936: | Line 641: | ||
| VIN | | VIN | ||
| VCC-3V3 | | VCC-3V3 | ||
| − | | +3.3V generated by internal SOM LDO converter ( | + | | - |
| + | | +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). | ||
|- | |- | ||
| − | | colspan=" | + | | colspan="5" | Analog inputs connector J501, blue connector |
|- | |- | ||
| 1 | | 1 | ||
| AIN0 | | AIN0 | ||
| − | | | + | | GPIO-0 |
| − | | | + | | GPIO_AD_B0_00 |
| + | | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). | ||
|- | |- | ||
| 2 | | 2 | ||
| AIN1 | | AIN1 | ||
| − | | | + | | GPIO-5 |
| − | | | + | | GPIO_AD_B1_11 |
| + | | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). | ||
|- | |- | ||
| 3 | | 3 | ||
| AIN2 | | AIN2 | ||
| GPIO8 | | GPIO8 | ||
| − | | | + | | GPIO_AD_B1_09 |
| + | | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). | ||
|- | |- | ||
| 4 | | 4 | ||
| AIN3 | | AIN3 | ||
| GPIO9 | | GPIO9 | ||
| − | | | + | | GPIO_B1_14 |
| + | | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). | ||
|- | |- | ||
| 5 | | 5 | ||
| - | | - | ||
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| 6 | | 6 | ||
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| − | + | | colspan="5" | Digital I/Os connector J503, yellow connector | |
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|- | |- | ||
| 1 | | 1 | ||
| DIO0 | | DIO0 | ||
| UART4-RXD | | UART4-RXD | ||
| − | | | + | | NC(1) |
| + | | - | ||
|- | |- | ||
| 2 | | 2 | ||
| DIO1 | | DIO1 | ||
| UART4-TXD | | UART4-TXD | ||
| − | | | + | | NC(1) |
| + | | - | ||
|- | |- | ||
| 3 | | 3 | ||
| DIO2 | | DIO2 | ||
| UART3-RTS | | UART3-RTS | ||
| + | | GPIO_AD_B1_05 | ||
| Default: UART3 RTS line or universal GPIO with 5V logic levels. | | Default: UART3 RTS line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,461: | Line 705: | ||
| DIO3 | | DIO3 | ||
| UART3-CTS | | UART3-CTS | ||
| + | | GPIO_AD_B1_04 | ||
| Default: UART3 CTS line or universal GPIO with 5V logic levels. | | Default: UART3 CTS line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,466: | Line 711: | ||
| DIO4 | | DIO4 | ||
| ENET2_RXER | | ENET2_RXER | ||
| − | | | + | | NC(1) |
| + | | - | ||
|- | |- | ||
| 6 | | 6 | ||
| DIO5 | | DIO5 | ||
| ENET2_TX_CLK | | ENET2_TX_CLK | ||
| − | | | + | | NC(1) |
| + | | - | ||
|- | |- | ||
| 7 | | 7 | ||
| DIO6 | | DIO6 | ||
| UART1-RTS | | UART1-RTS | ||
| + | | GPIO_AD_B0_15 | ||
| Default: UART1 RTS line or universal GPIO with 5V logic levels. | | Default: UART1 RTS line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,481: | Line 729: | ||
| DIO7 | | DIO7 | ||
| UART1-CTS | | UART1-CTS | ||
| + | | GPIO_AD_B0_14 | ||
| Default: UART1 CTS line or universal GPIO with 5V logic levels. | | Default: UART1 CTS line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| − | | colspan=" | + | | colspan="5" | Digital I/Os connector J502, yellow connector |
|- | |- | ||
| 1 | | 1 | ||
| DIO8 | | DIO8 | ||
| ENET2_TXD0 | | ENET2_TXD0 | ||
| + | | GPIO_B1_15 | ||
| Default: ENET2 TXD0 line or universal GPIO with 5V logic levels. | | Default: ENET2 TXD0 line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,493: | Line 743: | ||
| DIO9 | | DIO9 | ||
| ENET2_CRS_DV | | ENET2_CRS_DV | ||
| + | | GPIO_AD_B1_15 | ||
| Default: ENET2 CRS DV line or universal GPIO with 5V logic levels. | | Default: ENET2 CRS DV line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,498: | Line 749: | ||
| DIO10 | | DIO10 | ||
| UART2-TXD | | UART2-TXD | ||
| + | | GPIO_AD_B1_02 | ||
| Default: UART2 TXD line or universal GPIO with 5V logic levels. | | Default: UART2 TXD line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,503: | Line 755: | ||
| DIO11 | | DIO11 | ||
| UART2-CTS | | UART2-CTS | ||
| + | | GPIO_AD_B1_00 | ||
| Default: UART2 CTS line or universal GPIO with 5V logic levels. | | Default: UART2 CTS line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,508: | Line 761: | ||
| DIO12 | | DIO12 | ||
| UART2-RTS | | UART2-RTS | ||
| + | | GPIO_AD_B1_01 | ||
| Default: UART2 RTS line or universal GPIO with 5V logic levels. | | Default: UART2 RTS line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,513: | Line 767: | ||
| DIO13 | | DIO13 | ||
| UART2-RXD | | UART2-RXD | ||
| + | | GPIO_AD_B1_03 | ||
| Default: UART2 RXD line or universal GPIO with 5V logic levels. | | Default: UART2 RXD line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,523: | Line 778: | ||
| AREF | | AREF | ||
| VCC-3V3 | | VCC-3V3 | ||
| − | | +3.3V generated by internal SOM LDO converter ( | + | | +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). |
|- | |- | ||
| 9 | | 9 | ||
| DIO14-SCL | | DIO14-SCL | ||
| UART5-RXD | | UART5-RXD | ||
| + | | GPIO_B1_13 | ||
| Default: UART5 RXD line or universal GPIO with 5V logic levels. | | Default: UART5 RXD line or universal GPIO with 5V logic levels. | ||
|- | |- | ||
| Line 1,533: | Line 789: | ||
| DIO15-SDA | | DIO15-SDA | ||
| UART5-TXD | | UART5-TXD | ||
| + | | GPIO_B1_12 | ||
| Default: UART5 TXD line or universal GPIO with 5V logic levels. | | Default: UART5 TXD line or universal GPIO with 5V logic levels. | ||
|} | |} | ||
Notes:<br /> | Notes:<br /> | ||
| − | 1. All I/O lines are 5V compatible.<br /> | + | 1. Depends on MCU type. |
| − | + | 2. All digital I/O lines are 5V compatible.<br /> | |
| − | + | 3. RESET line is 5V compatible.<br /> | |
| − | + | 4. Preferred voltage range on AIN0…AIN3 lines is 0…+3.3V.<br /> | |
| + | 5. Voltage level compatibility can be changed to +3.3V by JP3 selector, but voltage range on AIN0…AIN3 lines must be 0…+3.3V.<br /> | ||
== User LEDs connections == | == User LEDs connections == | ||
| Line 1,549: | Line 807: | ||
{| class="wikitable" | {| class="wikitable" | ||
! style="text-align: center; font-weight: bold;" | LED | ! style="text-align: center; font-weight: bold;" | LED | ||
| − | ! style="text-align: center; font-weight: bold;" | PCB | + | ! style="text-align: center; font-weight: bold;" | PCB designation |
| − | ! style="text-align: center; font-weight: bold;" | | + | ! style="text-align: center; font-weight: bold;" | MCU pin name |
! style="text-align: center; font-weight: bold;" | Description | ! style="text-align: center; font-weight: bold;" | Description | ||
|- | |- | ||
| D400/blue | | D400/blue | ||
| GPIO10 | | GPIO10 | ||
| − | | | + | | GPIO_AD_B0_08 |
| Default: JTAG MOD input or universal GPIO with 3.3V logic levels. | | Default: JTAG MOD input or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| D401/green | | D401/green | ||
| GPIO11 | | GPIO11 | ||
| − | | | + | | GPIO_AD_B0_06 |
| Default: JTAG TMS input or universal GPIO with 3.3V logic levels. | | Default: JTAG TMS input or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| D403/yellow | | D403/yellow | ||
| GPIO12 | | GPIO12 | ||
| − | | | + | | GPIO_AD_B0_10 |
| Default: JTAG TDO input or universal GPIO with 3.3V logic levels. | | Default: JTAG TDO input or universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| D402/red | | D402/red | ||
| GPIO13 | | GPIO13 | ||
| − | | | + | | GPIO_AD_B0_09 |
| Default: JTAG TDI input or universal GPIO with 3.3V logic levels. | | Default: JTAG TDI input or universal GPIO with 3.3V logic levels. | ||
|} | |} | ||
| Line 1,584: | Line 842: | ||
{| class="wikitable" | {| class="wikitable" | ||
! style="text-align: center; font-weight: bold;" | Switch | ! style="text-align: center; font-weight: bold;" | Switch | ||
| − | ! style="text-align: center; font-weight: bold;" | PCB | + | ! style="text-align: center; font-weight: bold;" | PCB designation |
| − | ! style="text-align: center; font-weight: bold;" | | + | ! style="text-align: center; font-weight: bold;" | MCU pin name |
! style="text-align: center; font-weight: bold;" | Description | ! style="text-align: center; font-weight: bold;" | Description | ||
|- | |- | ||
| S402 | | S402 | ||
| GPIO3 | | GPIO3 | ||
| − | | | + | | GPIO_AD_B0_03 |
| Universal GPIO with 3.3V logic levels. | | Universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| S403 | | S403 | ||
| GPIO4 | | GPIO4 | ||
| − | | | + | | GPIO_AD_B0_04/BOOT0 |
| Universal GPIO with 3.3V logic levels. | | Universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| S404 | | S404 | ||
| GPIO8 | | GPIO8 | ||
| − | | | + | | GPIO_AD_B1_09 |
| Universal GPIO with 3.3V logic levels. | | Universal GPIO with 3.3V logic levels. | ||
|- | |- | ||
| S405 | | S405 | ||
| GPIO9 | | GPIO9 | ||
| − | | | + | | GPIO_B1_14 |
| Universal GPIO with 3.3V logic levels. | | Universal GPIO with 3.3V logic levels. | ||
|} | |} | ||
| Line 1,621: | Line 879: | ||
! style="text-align: center; font-weight: bold;" | J405 pin | ! style="text-align: center; font-weight: bold;" | J405 pin | ||
! style="text-align: center; font-weight: bold;" | Default function name | ! style="text-align: center; font-weight: bold;" | Default function name | ||
| + | ! style="text-align: center; font-weight: bold;" | MCU pin name | ||
! style="text-align: center; font-weight: bold;" | LCD interface name | ! style="text-align: center; font-weight: bold;" | LCD interface name | ||
|- | |- | ||
| 1 | | 1 | ||
| LCD-DATA0 | | LCD-DATA0 | ||
| + | | Internally connected to GND | ||
| LCD-B0 | | LCD-B0 | ||
|- | |- | ||
| 2 | | 2 | ||
| LCD-DATA1 | | LCD-DATA1 | ||
| + | | Internally connected to GND | ||
| LCD-B1 | | LCD-B1 | ||
|- | |- | ||
| 3 | | 3 | ||
| LCD-DATA2 | | LCD-DATA2 | ||
| + | | Internally connected to GND | ||
| LCD-B2 | | LCD-B2 | ||
|- | |- | ||
| 4 | | 4 | ||
| LCD-DATA3 | | LCD-DATA3 | ||
| + | | GPIO_B0_04 | ||
| LCD-B3 | | LCD-B3 | ||
|- | |- | ||
| 5 | | 5 | ||
| LCD-DATA4 | | LCD-DATA4 | ||
| + | | GPIO_B0_05 | ||
| LCD-B4 | | LCD-B4 | ||
|- | |- | ||
| 6 | | 6 | ||
| LCD-DATA5 | | LCD-DATA5 | ||
| + | | GPIO_B0_06 | ||
| LCD-B5 | | LCD-B5 | ||
|- | |- | ||
| 7 | | 7 | ||
| LCD-DATA6 | | LCD-DATA6 | ||
| + | | GPIO_B0_07 | ||
| LCD-B6 | | LCD-B6 | ||
|- | |- | ||
| 8 | | 8 | ||
| LCD-DATA7 | | LCD-DATA7 | ||
| + | | GPIO_B0_08 | ||
| LCD-B7 | | LCD-B7 | ||
|- | |- | ||
| 9 | | 9 | ||
| GND | | GND | ||
| + | | - | ||
| GND | | GND | ||
|- | |- | ||
| 10 | | 10 | ||
| LCD-DATA8 | | LCD-DATA8 | ||
| + | | Internally connected to GND | ||
| LCD-G0 | | LCD-G0 | ||
|- | |- | ||
| 11 | | 11 | ||
| LCD-DATA9 | | LCD-DATA9 | ||
| + | | Internally connected to GND | ||
| LCD-G1 | | LCD-G1 | ||
|- | |- | ||
| 12 | | 12 | ||
| LCD-DATA10 | | LCD-DATA10 | ||
| + | | GPIO_B0_09 | ||
| LCD-G2 | | LCD-G2 | ||
|- | |- | ||
| 13 | | 13 | ||
| LCD-DATA11 | | LCD-DATA11 | ||
| + | | GPIO_B0_10 | ||
| LCD-G3 | | LCD-G3 | ||
|- | |- | ||
| 14 | | 14 | ||
| LCD-DATA12 | | LCD-DATA12 | ||
| + | | GPIO_B0_11 | ||
| LCD-G4 | | LCD-G4 | ||
|- | |- | ||
| 15 | | 15 | ||
| LCD-DATA13 | | LCD-DATA13 | ||
| + | | GPIO_B0_12 | ||
| LCD-G5 | | LCD-G5 | ||
|- | |- | ||
| 16 | | 16 | ||
| LCD-DATA14 | | LCD-DATA14 | ||
| + | | GPIO_B0_13 | ||
| LCD-G6 | | LCD-G6 | ||
|- | |- | ||
| 17 | | 17 | ||
| LCD-DATA15 | | LCD-DATA15 | ||
| + | | GPIO_B0_14 | ||
| LCD-G7 | | LCD-G7 | ||
|- | |- | ||
| 18 | | 18 | ||
| GND | | GND | ||
| + | | - | ||
| GND | | GND | ||
|- | |- | ||
| 19 | | 19 | ||
| LCD-DATA16 | | LCD-DATA16 | ||
| + | | Internally connected to GND | ||
| LCD-R0 | | LCD-R0 | ||
|- | |- | ||
| 20 | | 20 | ||
| LCD-DATA17 | | LCD-DATA17 | ||
| + | | Internally connected to GND | ||
| LCD-R1 | | LCD-R1 | ||
|- | |- | ||
| 21 | | 21 | ||
| LCD-DATA18 | | LCD-DATA18 | ||
| + | | Internally connected to GND | ||
| LCD-R2 | | LCD-R2 | ||
|- | |- | ||
| 22 | | 22 | ||
| LCD-DATA19 | | LCD-DATA19 | ||
| + | | GPIO_B0_15 | ||
| LCD-R3 | | LCD-R3 | ||
|- | |- | ||
| 23 | | 23 | ||
| LCD-DATA20 | | LCD-DATA20 | ||
| + | | GPIO_B1_00 | ||
| LCD-R4 | | LCD-R4 | ||
|- | |- | ||
| 24 | | 24 | ||
| LCD-DATA21 | | LCD-DATA21 | ||
| + | | GPIO_B1_01 | ||
| LCD-R5 | | LCD-R5 | ||
|- | |- | ||
| 25 | | 25 | ||
| LCD-DATA22 | | LCD-DATA22 | ||
| + | | GPIO_B1_02 | ||
| LCD-R6 | | LCD-R6 | ||
|- | |- | ||
| 26 | | 26 | ||
| LCD-DATA23 | | LCD-DATA23 | ||
| + | | GPIO_B1_03 | ||
| LCD-R7 | | LCD-R7 | ||
|- | |- | ||
| 27 | | 27 | ||
| GND | | GND | ||
| + | | - | ||
| GND | | GND | ||
|- | |- | ||
| 28 | | 28 | ||
| LCD-DE | | LCD-DE | ||
| + | | GPIO_B0_01 | ||
| DE | | DE | ||
|- | |- | ||
| 29 | | 29 | ||
| LCD-HSYNC | | LCD-HSYNC | ||
| + | | GPIO_B0_02 | ||
| HSYNC | | HSYNC | ||
|- | |- | ||
| 30 | | 30 | ||
| LCD-VSYNC | | LCD-VSYNC | ||
| + | | GPIO_B0_03 | ||
| VSYNC | | VSYNC | ||
|- | |- | ||
| 31 | | 31 | ||
| GND | | GND | ||
| + | | - | ||
| GND | | GND | ||
|- | |- | ||
| 32 | | 32 | ||
| LCD-PCLK | | LCD-PCLK | ||
| + | | GPIO_B0_00 | ||
| DCLK | | DCLK | ||
|- | |- | ||
| 33 | | 33 | ||
| GND | | GND | ||
| + | | - | ||
| GND | | GND | ||
|- | |- | ||
| 34 | | 34 | ||
| GPIO4 | | GPIO4 | ||
| + | | GPIO_AD_B0_04 | ||
| TS-YPUL | | TS-YPUL | ||
|- | |- | ||
| 35 | | 35 | ||
| GPIO3 | | GPIO3 | ||
| + | | GPIO_AD_B0_03 | ||
| TS-YNUR | | TS-YNUR | ||
|- | |- | ||
| 36 | | 36 | ||
| GPIO2 | | GPIO2 | ||
| + | | GPIO_AD_B0_02 | ||
| TS-YPLL | | TS-YPLL | ||
|- | |- | ||
| 37 | | 37 | ||
| GPIO1 | | GPIO1 | ||
| + | | GPIO_AD_B0_00 | ||
| TS-YNLR | | TS-YNLR | ||
|- | |- | ||
| 38 | | 38 | ||
| + | | - | ||
| - | | - | ||
| - | | - | ||
|- | |- | ||
| 39 | | 39 | ||
| + | | - | ||
| - | | - | ||
| - | | - | ||
|- | |- | ||
| 40 | | 40 | ||
| + | | - | ||
| - | | - | ||
| - | | - | ||
|- | |- | ||
| 41 | | 41 | ||
| + | | - | ||
| - | | - | ||
| - | | - | ||
| Line 1,789: | Line 1,089: | ||
| 42 | | 42 | ||
| UART5-TXD | | UART5-TXD | ||
| + | | GPIO_B1_12 | ||
| I2C-SCL | | I2C-SCL | ||
|- | |- | ||
| 43 | | 43 | ||
| UART5-RXD | | UART5-RXD | ||
| + | | GPIO_B1_13 | ||
| I2C-SDA | | I2C-SDA | ||
|- | |- | ||
| 44 | | 44 | ||
| GND | | GND | ||
| + | | - | ||
| GND | | GND | ||
|- | |- | ||
| 45 | | 45 | ||
| VCC-LCD | | VCC-LCD | ||
| − | | +3.3V (controlled by | + | | - |
| + | | +3.3V (controlled by GPIO_AD_B0_11/JTAG-TRSTB) | ||
|- | |- | ||
| 46 | | 46 | ||
| VCC-LCD | | VCC-LCD | ||
| − | | +3.3V (controlled by | + | | - |
| + | | +3.3V (controlled by GPIO_AD_B0_11/JTAG-TRSTB) | ||
|- | |- | ||
| 47 | | 47 | ||
| VCC-5V0 | | VCC-5V0 | ||
| + | | - | ||
| +5.0V | | +5.0V | ||
|- | |- | ||
| 48 | | 48 | ||
| VCC-5V0 | | VCC-5V0 | ||
| + | | - | ||
| +5.0V | | +5.0V | ||
|- | |- | ||
| 49 | | 49 | ||
| LCD-RESET | | LCD-RESET | ||
| + | | GPIO_AD_B1_08 | ||
| RESET | | RESET | ||
|- | |- | ||
| 50 | | 50 | ||
| JTAG-nTRST | | JTAG-nTRST | ||
| + | | GPIO_AD_B0_11 | ||
| PWREN | | PWREN | ||
|} | |} | ||
| + | Note:<br/> | ||
| + | 1. When GPIO_AD_B0_11/JTAG-TRSTB:<br/> | ||
| + | = '1' LCD module power supply is OFF.<br/> | ||
| + | = '0' LCD module power supply is ON.<br/> | ||
== Dimensions == | == Dimensions == | ||
[[File:VisionCB-RT-STD-1-0-PCB-size.png|800px|center]] | [[File:VisionCB-RT-STD-1-0-PCB-size.png|800px|center]] | ||
Latest revision as of 14:11, 9 July 2020
VisionCB-RT-STD v.1.0 Datasheet and Pinout
Contents
- 1 General description
- 2 Features
- 3 Pictures of VisionCB-RT-STD v1.0 board
- 4 Ordering info
- 5 Block Diagram
- 6 Electrical parameters
- 7 Boot Selector
- 8 JTAG & JTAG+ETM Connectors
- 9 Raspberry Pi compatible I/O header (J504)
- 10 Arduino compatible I/O headers (J500-J503)
- 11 User LEDs connections
- 12 User switches connections
- 13 TFT LCD connector (RGB 24b, J405)
- 14 Dimensions
General description
VisionCB-RT-STD is a carrier board for the VisionSOM family of computer-on-modules which are powered by NXP i.MX RT application processors (ARM Cortex-M7). A carrier board, together with a System on Module (SoM), makes a complete development platform similar to SBC. The carrier board houses the most common interfaces such as USB, Ethernet, UART, etc. A large variety of interfaces allows to use it as both a complete development platform or as a stand-alone end-product.
The carrier board connects with the SoM via a standard SODIMM connector.
Applications
- Industrial embedded Linux computer
- Home Appliances
- Home Automation – Smart Home
- Human-machine Interfaces (HMI)
- Point-of-sales (POS) terminals
- Cash Register
- 2D barcode scanners and printers
- Smart grid Infrastructure
- IoT gateways
- Residential getaways
- Machine vision equipment
- Robotics
- Fitness/outdoor equipment
Features
- Carrier Board (Base Board) compatible with the VisionSOM family of modules based on NXP i.MX RT application processors
- SoM connector: SODIMM200
- Expansion Connectors:
- Arduino Uno Rev. 3 1x8, 1x6, 1x8, 1x10 Pin Headers (Female)
- Raspberry Pi compatible connectors 2x20 Pin Header (Male)
- Communication Connectors:
- 1x JTAG connector
- 1x J-Trace connector
- 1x Ethernet 10/100Mbit/s, RJ45
- 1x USB Host Type A connectors
- 1x USB Micro AB connector
- 1x Console MicroUSB B connector (via FTDI FT230 UART to USB converter)
- Display Interface: 50-pin FFC/FPC Parallel RGB – 24-bit, (1366 x 768 Max. Resolution)
- User Interface:
- 5 Pushbuttons
- 5 LEDs
- Boot selector
- Power Supply
- DC connector: Input Voltage 9-12V DC (5.5x2.1 connector)
- MicroUSB connector: Input Voltage 5V DC
- Temperature Range: 0 to +70°C
- Board Size: 145mm x 90mm x 17mm
Pictures of VisionCB-RT-STD v1.0 board
| Version | Photo |
|---|---|
| VisionCB-RT-STD v1.0 board only | |
| VisionCB-RT-STD v1.0 board with VisionSOM-RT |
Ordering info
VisionCB-RT-STD v1.0
Block Diagram
Electrical parameters
| Parameter | Value | Units | Comment | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| Power Supply (J100 input) | 9.0 | 12.0 | 15.0 | V | Positive pole on central connector of J100 |
| Supply current | - | - | 0.15 | A | Excluding LCD, USB and antoher external loads |
| Output voltage (VCC-3V3) | - | 3.3 | - | V | Generated by internal LDO |
| Output VCC-3V3 current | - | - | 500 | mA | Generated by internal LDO |
| USB power supply | 4.75 | 4.9 | 5.5 | V | On J201 (Linux USB console connector) |
| Input GPIO voltage (J405) | 0 | - | 3.3 | V | LCD-RGB connector |
| Input GPIO voltage (J504) | 0 | - | 3.3 | V | Raspberry Pi compatible |
| Input GPIO voltage (J502, J503) | 0 | - | 3.3/5 (1) | V | Arduino compatible connector (digital I/O) |
| Input GPIO voltage (J501) | 0 | - | 3.3 | V | Arduino compatible connector (analog inputs) |
Note:
1. Depends on JP3 selector.
Boot Selector
| BOOTx | Boot Mode | |
|---|---|---|
| BOOT1
GPIO_AD_B0_05 |
BOOT0
GPIO_AD_B0_04 | |
| 1 | 1 | Reserved |
| 1 | 0 | Internal |
| 0 | 1 | Serial |
| 0 | 0 | Fuses |
Note:
1. BOOT0 line is also referred as GPIO-4.
2. By default BOOT0 is pulled down with 10k resistor.
2. By default BOOT1 is pulled up with 1k resistor.
JTAG & JTAG+ETM Connectors
| JTAG Connector | Default function name | MCU pin name |
|---|---|---|
| 1 | VCC-3V3 | NA |
| 2 | - | NA |
| 3 | - | NA |
| 4 | GND | NA |
| 5 | JTAG-TDI | GPIO_AD_B0_09 |
| 6 | GND | NA |
| 7 | JTAG-TMS | GPIO_AD_B0_06 |
| 8 | GND | NA |
| 9 | JTAG-TCK | GPIO_AD_B0_07 |
| 10 | GND | NA |
| 11 | - | NA |
| 12 | GND | NA |
| 13 | JTAG-TDO | GPIO_AD_B0_10 |
| 14 | - | NA |
| 15 | POR-B | POR-B |
| 16 | - | NA |
| 17 | - | NA |
| 18 | - | NA |
| 19 | 5V-Supply (IN) | NA |
| 20 | - | NA |
| JTAG+ETM Connector | Default function name | MCU pin name |
|---|---|---|
| 1 | VCC-3V3 | NA |
| 2 | JTAG-TMS | GPIO_AD_B0_06 |
| 3 | GND | NA |
| 4 | JTAG-TCK | GPIO_AD_B0_07 |
| 5 | GND | NA |
| 6 | JTAG-TDO | GPIO_AD_B0_10 |
| 7 | - | NA |
| 8 | JTAG-TDI | GPIO_AD_B0_09 |
| 9 | - | NA |
| 10 | POR-B | POR-B |
| 11 | 5V-Supply (IN) | NA |
| 12 | LCD-DATA13 | GPIO_B0_12 |
| 13 | 5V-Supply (IN) | NA |
| 14 | LCD-DATA3 | GPIO_B0_04 |
| 15 | GND | NA |
| 16 | LCD-DATA4 | GPIO_B0_05 |
| 17 | GND | NA |
| 18 | LCD-DATA5 | GPIO_B0_06 |
| 19 | GND | NA |
| 20 | LCD-DATA6 | GPIO_B0_07 |
Note:
1. NA - not available.
Raspberry Pi compatible I/O header (J504)
| J504 Pin | Default function name | MCU pin name | Description |
|---|---|---|---|
| 1 | VCC-3V3 | NA | +3.3V generated by internal SOM LDO converter (limited load current). |
| 2 | VCC-5V0 | NA | +5V generated by carrier board built-in DC/DC converter. |
| 3 | UART5-RXD | GPIO_B1_13 | Default: UART5 RxD input or universal GPIO with 3.3V logic levels. |
| 4 | VCC-5V0 | NA | +5V generated by carrier board built-in DC/DC converter. |
| 5 | UART5-TXD | GPIO_B1_12 | Default: UART5 TxD output or universal GPIO with 3.3V logic levels. |
| 6 | GND | NA | - |
| 7 | ENET2-TXD0 | GPIO_B1_15 | Default: ENET2 TXD0 line or universal GPIO with 3.3V logic levels. |
| 8 | UART4-TXD | NC | - |
| 9 | GND | NA | - |
| 10 | UART4-RXD | NC | - |
| 11 | ENET2_CRS_DV | GPIO_AD_B1_15 | Default: ENET2 CRS_DV line or universal GPIO with 3.3V logic levels. |
| 12 | GPIO5 | GPIO_AD_B1_11 | Universal GPIO with 3.3V logic levels. |
| 13 | UART1-CTS | GPIO_AD_B0_14 | Default: UART1 CTS line or universal GPIO with 3.3V logic levels. |
| 14 | GND | NA | - |
| 15 | UART1-RTS | GPIO_AD_B0_15 | Default: UART1 RTS line or universal GPIO with 3.3V logic levels. |
| 16 | GPIO8 | GPIO_AD_B1_09 | Universal GPIO with 3.3V logic levels. |
| 17 | VCC-3V3 | NA | +3.3V generated by internal SOM LDO converter (limited load current) |
| 18 | GPIO9 | GPIO_B1_14 | Universal GPIO with 3.3V logic levels. |
| 19 | UART2-CTS | GPIO_AD_B1_00 | Default: UART2 CTS line or universal GPIO with 3.3V logic levels. |
| 20 | GND | NA | - |
| 21 | UART2-RTS | GPIO_AD_B1_01 | Default: UART2 RTS line or universal GPIO with 3.3V logic levels. |
| 22 | GPIO0 | GPIO_AD_B0_00 | Universal GPIO with 3.3V logic levels. |
| 23 | UART2-RXD | GPIO_AD_B1_03 | Default: UART2 RXD input or universal GPIO with 3.3V logic levels. |
| 24 | UART2-TXD | GPIO_AD_B1_02 | Default: UART2 TXD input or universal GPIO with 3.3V logic levels. |
| 25 | GND | NA | - |
| 26 | ENET2_TXEN | GPIO_AD_B1_12 | Default: ENET2 TXEN line or universal GPIO with 3.3V logic levels. |
| 27 | - | NA | - |
| 28 | - | NA | - |
| 29 | ENET2_TX_CLK | NC | - |
| 30 | GND | NA | - |
| 31 | ENET2_RXER | NC | - |
| 32 | JTAG-MOD | GPIO_AD_B0_08 | Default: JTAG MOD input or universal GPIO with 3.3V logic levels.
Pulled down with 4k7 resistor. |
| 33 | UART3-CTS | GPIO_AD_B1_04 | Default: UART3 CTS line or universal GPIO with 3.3V logic levels. |
| 34 | GND | NA | - |
| 35 | UART3-RTS | GPIO_AD_B1_05 | Default: UART3 RTS line or universal GPIO with 3.3V logic levels. |
| 36 | JTAG-TDO | GPIO_AD_B0_10 | Default: JTAG TDO output or universal GPIO with 3.3V logic levels. |
| 37 | ENET2-RXD1 | NC | - |
| 38 | JTAG-TDI | GPIO_AD_B0_09 | Default: JTAG TDI input or universal GPIO with 3.3V logic levels. |
| 39 | GND | NA | - |
| 40 | JTAG-TMS | GPIO_AD_B0_06 | Default: JTAG TMS output or universal GPIO with 3.3V logic levels. |
Notes:
1. NC - not internally connected.
1. NA - not available.
Arduino compatible I/O headers (J500-J503)
| Pin | Arduino name | Default function name | MCU pin name | Description |
|---|---|---|---|---|
| Power connector J500, red connector | ||||
| 1 | - | - | - | - |
| 2 | IOREF | VCC-3V3 | - | +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). |
| 3 | RESET | POR-B | POR-B | External reset input, active L. |
| 4 | 3.3V | VCC-3V3 | - | Reference voltage +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). |
| 5 | 5V | VCC-5V0 | - | Reference voltage +5V generated by carrier board built-in DC/DC converter. |
| 6 | GND | GND | - | - |
| 7 | GND | GND | - | - |
| 8 | VIN | VCC-3V3 | - | +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). |
| Analog inputs connector J501, blue connector | ||||
| 1 | AIN0 | GPIO-0 | GPIO_AD_B0_00 | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). |
| 2 | AIN1 | GPIO-5 | GPIO_AD_B1_11 | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). |
| 3 | AIN2 | GPIO8 | GPIO_AD_B1_09 | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). |
| 4 | AIN3 | GPIO9 | GPIO_B1_14 | Analog input or universal GPIO with 3.3V logic levels (added 1k resistor in series and 3.3V voltage limiter). |
| 5 | - | - | - | - |
| 6 | - | - | - | - |
| Digital I/Os connector J503, yellow connector | ||||
| 1 | DIO0 | UART4-RXD | NC(1) | - |
| 2 | DIO1 | UART4-TXD | NC(1) | - |
| 3 | DIO2 | UART3-RTS | GPIO_AD_B1_05 | Default: UART3 RTS line or universal GPIO with 5V logic levels. |
| 4 | DIO3 | UART3-CTS | GPIO_AD_B1_04 | Default: UART3 CTS line or universal GPIO with 5V logic levels. |
| 5 | DIO4 | ENET2_RXER | NC(1) | - |
| 6 | DIO5 | ENET2_TX_CLK | NC(1) | - |
| 7 | DIO6 | UART1-RTS | GPIO_AD_B0_15 | Default: UART1 RTS line or universal GPIO with 5V logic levels. |
| 8 | DIO7 | UART1-CTS | GPIO_AD_B0_14 | Default: UART1 CTS line or universal GPIO with 5V logic levels. |
| Digital I/Os connector J502, yellow connector | ||||
| 1 | DIO8 | ENET2_TXD0 | GPIO_B1_15 | Default: ENET2 TXD0 line or universal GPIO with 5V logic levels. |
| 2 | DIO9 | ENET2_CRS_DV | GPIO_AD_B1_15 | Default: ENET2 CRS DV line or universal GPIO with 5V logic levels. |
| 3 | DIO10 | UART2-TXD | GPIO_AD_B1_02 | Default: UART2 TXD line or universal GPIO with 5V logic levels. |
| 4 | DIO11 | UART2-CTS | GPIO_AD_B1_00 | Default: UART2 CTS line or universal GPIO with 5V logic levels. |
| 5 | DIO12 | UART2-RTS | GPIO_AD_B1_01 | Default: UART2 RTS line or universal GPIO with 5V logic levels. |
| 6 | DIO13 | UART2-RXD | GPIO_AD_B1_03 | Default: UART2 RXD line or universal GPIO with 5V logic levels. |
| 7 | GND | GND | - | |
| 8 | AREF | VCC-3V3 | +3.3V generated by internal SOM LDO converter (load current limited to 500 mA). | |
| 9 | DIO14-SCL | UART5-RXD | GPIO_B1_13 | Default: UART5 RXD line or universal GPIO with 5V logic levels. |
| 10 | DIO15-SDA | UART5-TXD | GPIO_B1_12 | Default: UART5 TXD line or universal GPIO with 5V logic levels. |
Notes:
1. Depends on MCU type.
2. All digital I/O lines are 5V compatible.
3. RESET line is 5V compatible.
4. Preferred voltage range on AIN0…AIN3 lines is 0…+3.3V.
5. Voltage level compatibility can be changed to +3.3V by JP3 selector, but voltage range on AIN0…AIN3 lines must be 0…+3.3V.
User LEDs connections
| LED | PCB designation | MCU pin name | Description |
|---|---|---|---|
| D400/blue | GPIO10 | GPIO_AD_B0_08 | Default: JTAG MOD input or universal GPIO with 3.3V logic levels. |
| D401/green | GPIO11 | GPIO_AD_B0_06 | Default: JTAG TMS input or universal GPIO with 3.3V logic levels. |
| D403/yellow | GPIO12 | GPIO_AD_B0_10 | Default: JTAG TDO input or universal GPIO with 3.3V logic levels. |
| D402/red | GPIO13 | GPIO_AD_B0_09 | Default: JTAG TDI input or universal GPIO with 3.3V logic levels. |
Notes:
1. LEDs are switched on by logic „1” set at the GPIO outputs.
2. LEDs are controlled by current drivers and do not load the GPIOs.
User switches connections
| Switch | PCB designation | MCU pin name | Description |
|---|---|---|---|
| S402 | GPIO3 | GPIO_AD_B0_03 | Universal GPIO with 3.3V logic levels. |
| S403 | GPIO4 | GPIO_AD_B0_04/BOOT0 | Universal GPIO with 3.3V logic levels. |
| S404 | GPIO8 | GPIO_AD_B1_09 | Universal GPIO with 3.3V logic levels. |
| S405 | GPIO9 | GPIO_B1_14 | Universal GPIO with 3.3V logic levels. |
Notes:
1. After button pressing on GPIO lines are set to „0”.
2. GPIO lines connected to switches are separated from board’s environment by 1k resistors.
TFT LCD connector (RGB 24b, J405)
| J405 pin | Default function name | MCU pin name | LCD interface name |
|---|---|---|---|
| 1 | LCD-DATA0 | Internally connected to GND | LCD-B0 |
| 2 | LCD-DATA1 | Internally connected to GND | LCD-B1 |
| 3 | LCD-DATA2 | Internally connected to GND | LCD-B2 |
| 4 | LCD-DATA3 | GPIO_B0_04 | LCD-B3 |
| 5 | LCD-DATA4 | GPIO_B0_05 | LCD-B4 |
| 6 | LCD-DATA5 | GPIO_B0_06 | LCD-B5 |
| 7 | LCD-DATA6 | GPIO_B0_07 | LCD-B6 |
| 8 | LCD-DATA7 | GPIO_B0_08 | LCD-B7 |
| 9 | GND | - | GND |
| 10 | LCD-DATA8 | Internally connected to GND | LCD-G0 |
| 11 | LCD-DATA9 | Internally connected to GND | LCD-G1 |
| 12 | LCD-DATA10 | GPIO_B0_09 | LCD-G2 |
| 13 | LCD-DATA11 | GPIO_B0_10 | LCD-G3 |
| 14 | LCD-DATA12 | GPIO_B0_11 | LCD-G4 |
| 15 | LCD-DATA13 | GPIO_B0_12 | LCD-G5 |
| 16 | LCD-DATA14 | GPIO_B0_13 | LCD-G6 |
| 17 | LCD-DATA15 | GPIO_B0_14 | LCD-G7 |
| 18 | GND | - | GND |
| 19 | LCD-DATA16 | Internally connected to GND | LCD-R0 |
| 20 | LCD-DATA17 | Internally connected to GND | LCD-R1 |
| 21 | LCD-DATA18 | Internally connected to GND | LCD-R2 |
| 22 | LCD-DATA19 | GPIO_B0_15 | LCD-R3 |
| 23 | LCD-DATA20 | GPIO_B1_00 | LCD-R4 |
| 24 | LCD-DATA21 | GPIO_B1_01 | LCD-R5 |
| 25 | LCD-DATA22 | GPIO_B1_02 | LCD-R6 |
| 26 | LCD-DATA23 | GPIO_B1_03 | LCD-R7 |
| 27 | GND | - | GND |
| 28 | LCD-DE | GPIO_B0_01 | DE |
| 29 | LCD-HSYNC | GPIO_B0_02 | HSYNC |
| 30 | LCD-VSYNC | GPIO_B0_03 | VSYNC |
| 31 | GND | - | GND |
| 32 | LCD-PCLK | GPIO_B0_00 | DCLK |
| 33 | GND | - | GND |
| 34 | GPIO4 | GPIO_AD_B0_04 | TS-YPUL |
| 35 | GPIO3 | GPIO_AD_B0_03 | TS-YNUR |
| 36 | GPIO2 | GPIO_AD_B0_02 | TS-YPLL |
| 37 | GPIO1 | GPIO_AD_B0_00 | TS-YNLR |
| 38 | - | - | - |
| 39 | - | - | - |
| 40 | - | - | - |
| 41 | - | - | - |
| 42 | UART5-TXD | GPIO_B1_12 | I2C-SCL |
| 43 | UART5-RXD | GPIO_B1_13 | I2C-SDA |
| 44 | GND | - | GND |
| 45 | VCC-LCD | - | +3.3V (controlled by GPIO_AD_B0_11/JTAG-TRSTB) |
| 46 | VCC-LCD | - | +3.3V (controlled by GPIO_AD_B0_11/JTAG-TRSTB) |
| 47 | VCC-5V0 | - | +5.0V |
| 48 | VCC-5V0 | - | +5.0V |
| 49 | LCD-RESET | GPIO_AD_B1_08 | RESET |
| 50 | JTAG-nTRST | GPIO_AD_B0_11 | PWREN |
Note:
1. When GPIO_AD_B0_11/JTAG-TRSTB:
= '1' LCD module power supply is OFF.
= '0' LCD module power supply is ON.
Dimensions
