GE IC697VAL348 TV Converter Box User Manual


 
GFK-2059 Chapter 2 Configuration and Installation 2-7
2
Address Modifier Response Selection
The DAC board is memory mapped in the short I/O address space as described in Chapter 3. The
DAC board will respond to either of the two address modifier codes that may be issued to the DAC
board by a CPU board during a Write or Read cycle. The DAC board is factory set to respond to
supervisory short I/O access. To select short nonprivileged I/O access, and install the jumper at
jumper location (JC).