23
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
Main Encoder PCB
The Main Encoder PCB contains the core functionality of the H.265/H.264 encoder, including processor,
memories and power supplies.
There are two versions of CPU board.
CPU Version 1 is used for single camera encoders, while CPU Version 2 can be used for single or multi-
camera encoders. Figure 10 below shows the two different versions side by side, with Version 1 on the
left and Version 2 on the right.
Figure 10 CPU Board Comparison Diagram
Although the two versions of encoder PCB are pin-for-pin compatible with just a few exceptions, the
reference designators of the connectors are different. Table
11
below shows the reference designator
for the various connectors on both versions of encoder PCB.
Connector Function
Encoder
Version 1
Encoder
Version 2
JTAG Connector
J1
N/A
Front End Interface
J7
J3
Micro SD Card
J10
J2
Ethernet PHY, RS232
J23
J32
Power Input
J25
J31
Digital I/O
J26
J26
Analog Audio I/O
J30
J30
Table
11
CPU Board Connectors