Expansion & Programming Headers - LZX Visual Cortex Technical Manual

EXPANSION & PROGRAMMING HEADERS
Visual Cortex contains many connectors accessible via the rear of the module. LZX Industries will not
offer technical support or service for use of these headers, but savvy users may be able to tap into them
and find them useful for custom applications.
Rear
A. JTAG programming header. For uploading firmware to the Xilinx XC2C256.
B. AVRISP programming header. For uploading firmware to the AVR Atmega32A.
C. Video IO connections header 1. For wiring external connectors.
1, 3, 5, 7, 9, 11, 13, 15
2
4
6
8
10
12
14
D. Video IO connections header 2. For wiring external connectors.
1, 2, 3, 5, 7, 9, 10, 11,
12, 13, 15
4
6
8
14
16
E. RGB expansion header. Direct access to the RGB channels before encoding.
GND
Output Encoder, S-Video Y Out
Output Encoder, S-Video C Out
Output Encoder, CVBS Video 1 Out
Output Encoder, CVBS Video 2 Out
Output Encoder, Component Y Out
Output Encoder, Component Pb Out
Output Encoder, Component Pr Out
GND
Input Decoder, Component Y In
Input Decoder, Component Y In
Input Decoder, Component Y In
Sync Generator, External Sync In
Sync Generator, External Sync Out
12