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VisionCB-RT-STD v.1.0 Datasheet and Pinout

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VisionCB-RT-STD v.1.0 Datasheet and Pinout


General description

VisionCB-RT-STD-1-0-1k.png

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
  • Core clock up to 600MHz
  • Up to 512kB on-chip RAM (depends on used VisionSOM module)
  • Up to 16MB QSPI Flash memory (depends on used VisionSOM module)
  • SoM Interface: 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-1-0-1k.png
VisionCB-RT-STD v1.0 board with VisionSOM-6ULL
VisionCB-RT-STD-1-0-z-SOM-1k.png

Ordering info

VisionCB-RT-STD v1.0

Block Diagram

VisionCB-RT-STD-1-0-block-diagram.png

Electrical parameters

Parameter Value Units Comment
Min. Typ. Max.
Power Supply (J100 input) 9.0 11.0 12.0 V Positive pole on central connector of J100
Supply current - - 0.15 A Excluding LCD, USB and antoher external loads
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 V Arduino compatible connector (digital I/O)
Input GPIO voltage (J501) 0 - 3.3 V Arduino compatible connector (analog inputs)

Boot Selector

VisionCB-RT-STD-1-0-bootsel.png
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

VisionCB-RT-STD-1-0-jtag jtrace.png
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


VisionCB-RT-STD v.1.0 Datasheet and Pinout


General description

VisionCB-RT-STD-1-0-1k.png

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
  • Core clock up to 600MHz
  • Up to 512kB on-chip RAM (depends on used VisionSOM module)
  • Up to 16MB QSPI Flash memory (depends on used VisionSOM module)
  • SoM Interface: 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-1-0-1k.png
VisionCB-RT-STD v1.0 board with VisionSOM-6ULL
VisionCB-RT-STD-1-0-z-SOM-1k.png

Ordering info

VisionCB-RT-STD v1.0

Block Diagram

VisionCB-RT-STD-1-0-block-diagram.png

Electrical parameters

Parameter Value Units Comment
Min. Typ. Max.
Power Supply (J100 input) 9.0 11.0 12.0 V Positive pole on central connector of J100
Supply current - - 0.15 A Excluding LCD, USB and antoher external loads
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 V Arduino compatible connector (digital I/O)
Input GPIO voltage (J501) 0 - 3.3 V Arduino compatible connector (analog inputs)

Boot Selector

VisionCB-RT-STD-1-0-bootsel.png
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

JTAG & JTAG+ETM Connectors

VisionCB-RT-STD-1-0-jtag jtrace.png
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 avaliable.

Raspberry Pi compatible I/O header (J504)

VisionCB-RT-STD-1-0-rpi.png


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)

VisionCB-RT-STD-1-0-arduino.png


Pin Arduino name Default function name Description
Power connector J500, red connector
1 - - -
2 IOREF VCC-3V3 +3.3V generated by internal SOM LDO converter (limited load current).
3 RESET POR-B External warm reset input, active L.
4 3.3V VCC-3V3 +3.3V generated by internal SOM LDO converter (limited load current).
5 5V VCC-5V0 +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 (limited load current).
Analog inputs connector J501, blue connector
1 AIN0 GPIO1 Universal GPIO with 3.3V logic levels.
2 AIN1 GPIO5 Universal GPIO with 3.3V logic levels.
3 AIN2 GPIO8 Universal GPIO with 3.3V logic levels.
4 AIN3 GPIO9 Universal GPIO with 3.3V logic levels.
5 - - -
6 - - -
Digital I/Os connector J503, yellow connector
1 DIO0 UART4-RXD Default: UART4 RXD line or universal GPIO with 5V logic levels.
2 DIO1 UART4-TXD Default: UART4 TXD line or universal GPIO with 5V logic levels.
3 DIO2 UART3-RTS Default: UART3 RTS line or universal GPIO with 5V logic levels.
4 DIO3 UART3-CTS Default: UART3 CTS line or universal GPIO with 5V logic levels.
5 DIO4 ENET2_RXER Default: ENET2 RX ER line or universal GPIO with 5V logic levels.
6 DIO5 ENET2_TX_CLK Default: ENET2 TX CLK line or universal GPIO with 5V logic levels.
7 DIO6 UART1-RTS Default: UART1 RTS line or universal GPIO with 5V logic levels.
8 DIO7 UART1-CTS Default: UART1 CTS line or universal GPIO with 5V logic levels.
Digital I/Os connector J502, yellow connector
1 DIO8 ENET2_TXD0 Default: ENET2 TXD0 line or universal GPIO with 5V logic levels.
2 DIO9 ENET2_CRS_DV Default: ENET2 CRS DV line or universal GPIO with 5V logic levels.
3 DIO10 UART2-TXD Default: UART2 TXD line or universal GPIO with 5V logic levels.
4 DIO11 UART2-CTS Default: UART2 CTS line or universal GPIO with 5V logic levels.
5 DIO12 UART2-RTS Default: UART2 RTS line or universal GPIO with 5V logic levels.
6 DIO13 UART2-RXD 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 (limited load current).
9 DIO14-SCL UART5-RXD Default: UART5 RXD line or universal GPIO with 5V logic levels.
10 DIO15-SDA UART5-TXD Default: UART5 TXD line or universal GPIO with 5V logic levels.

Notes:
1. All I/O lines are 5V compatible.
2. RESET line is 5V compatible.
3. Preferred voltage range on AIN0…AIN3 lines is 0…+3.3V.
4. Voltage level compatibility can be changed to +3.3V with removing R901 and mouting R902 (0R), but voltage range on AIN0…AIN3 lines must be 0…+3.3V.

User LEDs connections

VisionCB-RT-STD-1-0-led.png


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

VisionCB-RT-STD-1-0-switche.png


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_Ba_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)

VisionCB-RT-STD-1-0-lcd.png


J405 pin Default function name LCD interface name
1 LCD-DATA0 LCD-B0
2 LCD-DATA1 LCD-B1
3 LCD-DATA2 LCD-B2
4 LCD-DATA3 LCD-B3
5 LCD-DATA4 LCD-B4
6 LCD-DATA5 LCD-B5
7 LCD-DATA6 LCD-B6
8 LCD-DATA7 LCD-B7
9 GND GND
10 LCD-DATA8 LCD-G0
11 LCD-DATA9 LCD-G1
12 LCD-DATA10 LCD-G2
13 LCD-DATA11 LCD-G3
14 LCD-DATA12 LCD-G4
15 LCD-DATA13 LCD-G5
16 LCD-DATA14 LCD-G6
17 LCD-DATA15 LCD-G7
18 GND GND
19 LCD-DATA16 LCD-R0
20 LCD-DATA17 LCD-R1
21 LCD-DATA18 LCD-R2
22 LCD-DATA19 LCD-R3
23 LCD-DATA20 LCD-R4
24 LCD-DATA21 LCD-R5
25 LCD-DATA22 LCD-R6
26 LCD-DATA23 LCD-R7
27 GND GND
28 LCD-DE DE
29 LCD-HSYNC HSYNC
30 LCD-VSYNC VSYNC
31 GND GND
32 LCD-PCLK DCLK
33 GND GND
34 GPIO4 TS-YPUL
35 GPIO3 TS-YNUR
36 GPIO2 TS-YPLL
37 GPIO1 TS-YNLR
38 - -
39 - -
40 - -
41 - -
42 UART5-TXD I2C-SCL
43 UART5-RXD I2C-SDA
44 GND GND
45 VCC-LCD +3.3V (controlled by ENET2_TXEN)
46 VCC-LCD +3.3V (controlled by ENET2_TXEN)
47 VCC-5V0 +5.0V
48 VCC-5V0 +5.0V
49 LCD-RESET RESET
50 JTAG-nTRST PWREN

Dimensions

VisionCB-RT-STD-1-0-PCB-size.png

Arduino compatible I/O headers (J500-J503)

VisionCB-RT-STD-1-0-arduino.png


Pin Arduino name Default function name Description
Power connector J500, red connector
1 - - -
2 IOREF VCC-3V3 +3.3V generated by internal SOM LDO converter (limited load current).
3 RESET POR-B External warm reset input, active L.
4 3.3V VCC-3V3 +3.3V generated by internal SOM LDO converter (limited load current).
5 5V VCC-5V0 +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 (limited load current).
Analog inputs connector J501, blue connector
1 AIN0 GPIO1 Universal GPIO with 3.3V logic levels.
2 AIN1 GPIO5 Universal GPIO with 3.3V logic levels.
3 AIN2 GPIO8 Universal GPIO with 3.3V logic levels.
4 AIN3 GPIO9 Universal GPIO with 3.3V logic levels.
5 - - -
6 - - -
Digital I/Os connector J503, yellow connector
1 DIO0 UART4-RXD Default: UART4 RXD line or universal GPIO with 5V logic levels.
2 DIO1 UART4-TXD Default: UART4 TXD line or universal GPIO with 5V logic levels.
3 DIO2 UART3-RTS Default: UART3 RTS line or universal GPIO with 5V logic levels.
4 DIO3 UART3-CTS Default: UART3 CTS line or universal GPIO with 5V logic levels.
5 DIO4 ENET2_RXER Default: ENET2 RX ER line or universal GPIO with 5V logic levels.
6 DIO5 ENET2_TX_CLK Default: ENET2 TX CLK line or universal GPIO with 5V logic levels.
7 DIO6 UART1-RTS Default: UART1 RTS line or universal GPIO with 5V logic levels.
8 DIO7 UART1-CTS Default: UART1 CTS line or universal GPIO with 5V logic levels.
Digital I/Os connector J502, yellow connector
1 DIO8 ENET2_TXD0 Default: ENET2 TXD0 line or universal GPIO with 5V logic levels.
2 DIO9 ENET2_CRS_DV Default: ENET2 CRS DV line or universal GPIO with 5V logic levels.
3 DIO10 UART2-TXD Default: UART2 TXD line or universal GPIO with 5V logic levels.
4 DIO11 UART2-CTS Default: UART2 CTS line or universal GPIO with 5V logic levels.
5 DIO12 UART2-RTS Default: UART2 RTS line or universal GPIO with 5V logic levels.
6 DIO13 UART2-RXD 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 (limited load current).
9 DIO14-SCL UART5-RXD Default: UART5 RXD line or universal GPIO with 5V logic levels.
10 DIO15-SDA UART5-TXD Default: UART5 TXD line or universal GPIO with 5V logic levels.

Notes:
1. All I/O lines are 5V compatible.
2. RESET line is 5V compatible.
3. Preferred voltage range on AIN0…AIN3 lines is 0…+3.3V.
4. Voltage level compatibility can be changed to +3.3V with removing R901 and mouting R902 (0R), but voltage range on AIN0…AIN3 lines must be 0…+3.3V.

User LEDs connections

VisionCB-RT-STD-1-0-led.png


LED PCB symbol GPIO Description
D400/blue GPIO10 GPIO1_10 Default: JTAG MOD input or universal GPIO with 3.3V logic levels.
D401/green GPIO11 GPIO1_11 Default: JTAG TMS input or universal GPIO with 3.3V logic levels.
D403/yellow GPIO12 GPIO1_12 Default: JTAG TDO input or universal GPIO with 3.3V logic levels.
D402/red GPIO13 GPIO1_13 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

VisionCB-RT-STD-1-0-switche.png


Switch PCB symbol GPIO Description
S402 GPIO3 GPIO1_IO03 Universal GPIO with 3.3V logic levels.
S403 GPIO4 GPIO1_IO04 Universal GPIO with 3.3V logic levels.
S404 GPIO8 GPIO1_IO08 Universal GPIO with 3.3V logic levels.
S405 GPIO9 GPIO1_IO09 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)

VisionCB-RT-STD-1-0-lcd.png


J405 pin Default function name LCD interface name
1 LCD-DATA0 LCD-B0
2 LCD-DATA1 LCD-B1
3 LCD-DATA2 LCD-B2
4 LCD-DATA3 LCD-B3
5 LCD-DATA4 LCD-B4
6 LCD-DATA5 LCD-B5
7 LCD-DATA6 LCD-B6
8 LCD-DATA7 LCD-B7
9 GND GND
10 LCD-DATA8 LCD-G0
11 LCD-DATA9 LCD-G1
12 LCD-DATA10 LCD-G2
13 LCD-DATA11 LCD-G3
14 LCD-DATA12 LCD-G4
15 LCD-DATA13 LCD-G5
16 LCD-DATA14 LCD-G6
17 LCD-DATA15 LCD-G7
18 GND GND
19 LCD-DATA16 LCD-R0
20 LCD-DATA17 LCD-R1
21 LCD-DATA18 LCD-R2
22 LCD-DATA19 LCD-R3
23 LCD-DATA20 LCD-R4
24 LCD-DATA21 LCD-R5
25 LCD-DATA22 LCD-R6
26 LCD-DATA23 LCD-R7
27 GND GND
28 LCD-DE DE
29 LCD-HSYNC HSYNC
30 LCD-VSYNC VSYNC
31 GND GND
32 LCD-PCLK DCLK
33 GND GND
34 GPIO4 TS-YPUL
35 GPIO3 TS-YNUR
36 GPIO2 TS-YPLL
37 GPIO1 TS-YNLR
38 - -
39 - -
40 - -
41 - -
42 UART5-TXD I2C-SCL
43 UART5-RXD I2C-SDA
44 GND GND
45 VCC-LCD +3.3V (controlled by ENET2_TXEN)
46 VCC-LCD +3.3V (controlled by ENET2_TXEN)
47 VCC-5V0 +5.0V
48 VCC-5V0 +5.0V
49 LCD-RESET RESET
50 JTAG-nTRST PWREN

Dimensions

VisionCB-RT-STD-1-0-PCB-size.png
NXP Partner ST Partner Renesas Partner