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Appendix A: Memory and Register Mapping
AM700 Audio Measurement Set Service Manual
A-3
Table A-3: CPU/DSP interface address map (cont.)
Address Host functionR/W
6000 0030 W IVR Register Write
6000 0034 R CVR Register Write
6000 0034 W CVR Register Write
6000 0000 W TX Register Write and Y Memory Write
Interrupt
6000 0004 W TX Register Write and Y Memory Read
Interrupt
6000 0008 W TX Register Write and X Memory Write
Interrupt
6000 000C W TX Register Write and X Memory Read
Interrupt
6000 0010 W TX Register Write and P Memory Write
Interrupt
6000 0014 W TX Register Write and P Memory Read
Interrupt
1
Host Port Address $6000 XXXX is the default base address.
Table A-4: EPROM address space
Address Memory size BSR11 BSR10
0000 0000 – 0003 FFFF 256KB 0 0
0000 0000 – 0007 FFFF 512KB 0 1
0000 0000 – 000F FFFF 1MB 1 0
Table A-5: NVRAM address space
Address (hex) Memory bank Size
0400 0000 – 0407 FFFF 0 512 KB
0408 0000 – 040F FFFF 1 512 KB