27
HE4K-DCK-1x & FV4K-DCK-1x
HARDWARE SPECIFICATION
CONFIDENTIAL
DOC-USR-0100-09
____________________________________________________________________________________
Z3 Technology, LLC
♦
100 N. 8th St. STE 250
♦
Lincoln, NE 68508-1369 USA
♦
+1.402.323.0702
7.3.5
Power Input
Power input for the Main Encoder PCB. This header also pr3.3V return from the Main Encoder
PCB to the I/O Jack PCB. The +12V input gets passed from here to the I/O Front End PCB via the
Front End I/F connector, which in turn provides power to the Sony FCB-EV7520 block camera.
This header mates with J28 on the I/O Jacks PCB.
Pins
Signal
1, 2, 3
+12V input (from jack or PoE) to Main Encoder PCB
4
+3.3V output from Main Encoder PCB
5, 6, 7, 8
GND
Table 15 Encoder PCB Power Input Connector Pin Out
7.3.6
Digital I/O, J26
This header connector carries digital I/O signals and composite video. It mates with J27 on the I/O
Jacks PCB.
Pin Signal
Pin Signal
1
Composite video output
2
GND
3
GND
4
GPIO0_3 / I2S_MCLK
5
GPIO0_2 / I2S_SD_TX
6
FLASH_TRIG / GPIO2_0
7
UART1_TXD / I2S_SD_RX / GPIO7_0
8
GPIO0_1 / I2S_SD_TX
9
UART1_RXD / I2S_WS_TX / GPIO6_6
10 GPIO3_1 / VO_DATA6 / UPDATE_FROM_SDIO
11
UART1_CTSn / UART3_TXD /
I2S_MCLK / GPIO6_7
12 GPIO7_5 / USB2_PWREN
13 GPIO6_2 / SPI1_CSN0
14 USB_DP
15 GPIO5_7 / SPI1_SCLK / I2C1_SCL
16 USB_DM
Table 16 Main Encoder Version 1 PCB Digital I/O Connector Pin Out