View source for VisionCB-STD v2.0 Datasheet and Pinout

{{PageHeader|VisionCB-STD v2.0 Datasheet and Pinout}} __toc__
__jzpdf__
== General description ==
[[File:VisionCB-STD-2-0-1k.png|center]]

VisionCB-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-STD v2.0 board ==
{| class="wikitable"
|-
! Version !! Photo
|-
| VisionCB-STD v2.0 board only || 
[[File:VisionCB-STD-2-0-1k.png|center|thumb]]
|-
| VisionCB-STD v2.0 board with VisionSOM-6ULL  || 
[[File:VisionCB-2-0-z-SOM-1k.png|center|thumb]]
|-
| VisionCB-STD v2.0 board with Raspberry Pi HAT || 
[[File:VisionCB-STD-2-0-shield-rpi.png|center|thumb]]
|-
| VisionCB-STD v2.0 board with Arduino Shield || 
[[File:VisionCB-2-0-arduino-1k.png|center|thumb]]
|}

== Ordering info ==
__orderingInfoStart__
[
      {
        "type" : "separator",
        "value" : "VisionCB-STD  v2.0"
    }
]
__orderingInfoEnd__

== Block Diagram ==
[[File:VisionCB-2-0-block-diagram.png|center]]

== Electrical parameters ==
{| class="wikitable"
! rowspan="2" style="text-align: center; font-weight: bold;" | Parameter
! colspan="3" style="text-align: center; font-weight: bold;" | Value
! rowspan="2" style="text-align: center; font-weight: bold;" | Units
! rowspan="2" style="text-align: center; font-weight: bold;" | Comment
|-
| Min.
| Typ.
| Max.
|-
| Power Supply (J100 input)
| 11.0
| 12.0
| 15.0
| V
| Positive pole on central connector of J100
|-
| Supply current
| -
| -
| 0.15
| A
| Excluding LCD, USB and antoher external loads
|-
| 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 ==
{| class="wikitable"
! colspan="2" style="text-align: center; font-weight: bold;" | BOOTx
! rowspan="2" style="text-align: center; font-weight: bold;" | Boot Mode
|-
| BOOT1
| BOOT0
|-
| 1
| 1
|Reserved
|-
| 1
| 0
|Internal
|-
| 0
| 1
|Serial
|-
| 0
| 0
|Fuses
|}

== Raspberry Pi compatible I/O header (J504) ==
[[File:VisionCB-2-0-rpi.jpg|center]]



{| class="wikitable"
! style="text-align: center; font-weight: bold;" | J504 Pin
! style="text-align: center; font-weight: bold;" | Default function name
! style="text-align: center; font-weight: bold;" | 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) ==
[[File:VisionCB-2-0-arduino.jpg|center]]



{| class="wikitable"
! style="text-align: center; font-weight: bold;" | Pin
! 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;" | Description
|-
| colspan="4" | 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).
|-
| colspan="4" | 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
| -
| -
| -
|-
| colspan="4" | 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.
|-
| colspan="4" | 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:<br />
1. All I/O lines are 5V compatible.<br />
2. RESET line is 5V compatible.<br />
3. Preferred voltage range on AIN0…AIN3 lines is 0…+3.3V.<br />
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.<br />

== User LEDs connections ==
[[File:VisionCB-2-0-led.jpg|center]]



{| class="wikitable"
! style="text-align: center; font-weight: bold;" | LED
! style="text-align: center; font-weight: bold;" | PCB symbol
! style="text-align: center; font-weight: bold;" | GPIO
! style="text-align: center; font-weight: bold;" | 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:<br />
1. LEDs are switched on by logic „1” set at the GPIO outputs.<br />
2. LEDs are controlled by current drivers and do not load the GPIOs.<br />

== User switches connections ==
[[File:VisionCB-2-0-switche.jpg|center]]



{| class="wikitable"
! style="text-align: center; font-weight: bold;" | Switch
! style="text-align: center; font-weight: bold;" | PCB symbol
! style="text-align: center; font-weight: bold;" | GPIO
! style="text-align: center; font-weight: bold;" | 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:<br />
1. After button pressing on GPIO lines are set to „0”.<br />
2. GPIO lines connected to switches are separated from board’s environment by 1k resistors.<br />

== TFT LCD connector (RGB 24b, J405) ==
[[File:VisionCB-2-0-lcd.jpg|center]]



{| class="wikitable"
! 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;" | 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 ==
[[File:VisionCB-STD-2-0-PCB-size.png|800px|center]]