VisionCB-RT-STD v.1.0 Datasheet and Pinout
From SomLabs Wiki
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
- 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 v1.0 board with VisionSOM-6ULL |
Ordering info
Block Diagram
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
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
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 |
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 | 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 | Default: UART5 TxD output or universal GPIO with 3.3V logic levels. | |
6 | GND | NA | - |
7 | ENET2_TXD0 | Default: ENET2 TXD0 line or universal GPIO with 3.3V logic levels. | |
8 | UART4-TXD | Default: UART4 TXD output or universal GPIO with 3.3V logic levels. | |
9 | GND | NA | - |
10 | UART4-RXD | Default: UART4 RXD input or universal GPIO with 3.3V logic levels. | |
11 | ENET2_CRS_DV | Default: ENET2 CRS_DV line or universal GPIO with 3.3V logic levels. | |
12 | GPIO5 | Universal GPIO with 3.3V logic levels. | |
13 | UART1-CTS | Default: UART1 CTS line or universal GPIO with 3.3V logic levels. | |
14 | GND | NA | - |
15 | UART1-RTS | Default: UART1 RTS line or universal GPIO with 3.3V logic levels. | |
16 | GPIO8 | Universal GPIO with 3.3V logic levels. | |
17 | VCC-3V3 | NA | +3.3V generated by internal SOM LDO converter (limited load current) |
18 | GPIO9 | Universal GPIO with 3.3V logic levels. | |
19 | UART2-CTS | Default: UART2 CTS line or universal GPIO with 3.3V logic levels. | |
20 | GND | NA | - |
21 | UART2-RTS | Default: UART2 RTS line or universal GPIO with 3.3V logic levels. | |
22 | GPIO0 | Universal GPIO with 3.3V logic levels. | |
23 | UART2-RXD | Default: UART2 RXD input or universal GPIO with 3.3V logic levels. | |
24 | UART2-TXD | Default: UART2 TXD input or universal GPIO with 3.3V logic levels. | |
25 | GND | NA | - |
26 | ENET2_TXEN | Default: ENET2 TXEN line or universal GPIO with 3.3V logic levels. | |
27 | - | NA | - |
28 | - | NA | - |
29 | ENET2_TX_CLK | Default: ENET2 TX_CLK line or universal GPIO with 3.3V logic levels. | |
30 | GND | NA | - |
31 | ENET2_RXER | Default: ENET2 RXER line or universal GPIO with 3.3V logic levels. | |
32 | JTAG-MOD | Default: JTAG MOD input or universal GPIO with 3.3V logic levels. | |
33 | UART3-CTS | Default: UART3 CTS line or universal GPIO with 3.3V logic levels. | |
34 | GND | NA | - |
35 | UART3-RTS | Default: UART3 RTS line or universal GPIO with 3.3V logic levels. | |
36 | JTAG-TDO | Default: JTAG TDO output or universal GPIO with 3.3V logic levels. | |
37 | ENET2_RXD1 | Default: ENET2 RXD1 line or universal GPIO with 3.3V logic levels. | |
38 | JTAG-TDI | Default: JTAG TDI input or universal GPIO with 3.3V logic levels. | |
39 | GND | NA | - |
40 | JTAG-TMS | Default: JTAG TMS output or universal GPIO with 3.3V logic levels. |
Arduino compatible I/O headers (J500-J503)
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
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
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)
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 |