User guide

Table 6–1 identifies all banks; only Bank 0 and 1 are used.
Table 6–1 CSR Register Addresses for DECchip 21071-CA
Address
16
Register Name
1 8000 0000 General control register
1 8000 0020 Reserved
1 8000 0040 Error and diagnostic status register
1 8000 0060 Tag enable register
1 8000 0080 Error low address register
1 8000 00A0 Error high address register
1 8000 00C0 LDx_L low address register
1 8000 00E0 LDx_L high address register
1 8000 0200 Global timing register
1 8000 0220 Refresh timing register
1 8000 0240 Video frame pointer register
1 8000 0260 Presence detect low-data register
1 8000 0280 Presence detect high-data register
1 8000 0800 Bank 0 base address register
1 8000 0820 Bank 1 base address register
1 8000 0840 Bank 2 base address register
1 8000 0860 Bank 3 base address register
1 8000 0880 Bank 4 base address register
1 8000 08A0 Bank 5 base address register
1 8000 08C0 Bank 6 base address register
1 8000 08E0 Bank 7 base address register
1 8000 0900 Bank 8 base address register
1 8000 0A00 Bank 0 configuration register
1 8000 0A20 Bank 1 configuration register
(continued on next page)
Cache and Memory Subsystem 6–9