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VisionCB-6ULL-STD Datasheet and Pinout

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VisionCB-6ULL-STD v.2.0 Datasheet and Pinout


General description

VisionCB-STD-2-0-1k.png

VisionCB-6ULL-STD v2.0 is a carrier board for the VisionSOM family of computer-on-modules which are powered by NXP i.MX 6UL or i.MX 6ULL application processors (ARM Cortex-A7). 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 6UL / 6ULL application processors
  • Core clock up to 696MHz (VisionSOM-6UL) or up to 900MHz (VisionSOM-6ULL)
  • Up to 512MB SDRAM DDR3L (depends on used VisionSOM module)
  • Up to 512MB NAND Flash / 32GB eMMC / uSD memory card (depends on used VisionSOM module)
  • Optional Murata 802.11b/g/n Wi-Fi and Bluetooth v4.1+EDR 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 Ethernet 10/100Mbit/s, RJ45
    • 1x USB Host Type A connectors
    • 1x USB OTG 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
    • MicroUSB connector: Input Voltage 5V DC
  • Temperature Range: 0 to +70°C
  • Board Size: 130mm x 90mm x 17mm

Pictures of VisionCB-6ULL-STD v2.0 board

Version Photo
VisionCB-6ULL-STD v2.0 board only
VisionCB-STD-2-0-1k.png
VisionCB-6ULL-STD v2.0 board with VisionSOM-6ULL
VisionCB-2-0-z-SOM-1k.png
VisionCB-6ULL-STD v2.0 board with Raspberry Pi HAT
VisionCB-STD-2-0-shield-rpi.png
VisionCB-6ULL-STD v2.0 board with Arduino Shield
VisionCB-2-0-arduino-1k.png

Ordering info

VisionCB-6ULL-STD v2.0

Block Diagram

VisionCB-2-0-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-2-0-bootsel.png
BOOTx Boot Mode
BOOT1 BOOT0
1 1 Reserved
1 0 Internal
0 1 Serial
0 0 Fuses

Raspberry Pi compatible I/O header (J504)

VisionCB-2-0-rpi.png


J504 Pin Default function name Description
1 VCC-3V3 +3.3V generated by internal SOM LDO converter (limited load current).
2 VCC-5V0 +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 +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 -
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 -
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 -
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 +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 -
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 -
26 ENET2_TXEN Default: ENET2 TXEN line or universal GPIO with 3.3V logic levels.
27 - -
28 - -
29 ENET2_TX_CLK Default: ENET2 TX_CLK line or universal GPIO with 3.3V logic levels.
30 GND -
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 -
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 -
40 JTAG-TMS Default: JTAG TMS output or universal GPIO with 3.3V logic levels.

Arduino compatible I/O headers (J500-J503)

VisionCB-2-0-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-2-0-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-2-0-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-2-0-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-STD-2-0-PCB-size.png