DEC KA681, Системное обслуживание

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Address Assignments
B.5 Processor Registers
Table B–1 (Cont.) Processor Registers
Number
Register Name Mnemonic (Dec) (Hex) Type Impl Cat
I/O
Address
Mbox TB PTE Fill
5
MTBPTE 127 7F W NVAX 2-1
Cbox Control Register CCTL 160 A0 RW NVAX 2-5
Reserved 161 A1 NVAX 2-6
Bcache Data ECC BCDECC 162 A2 W NVAX 2-5
Bcache Error Tag Status BCETSTS 163 A3 RW NVAX 2-5
Bcache Error Tag Index BCETIDX 164 A4 R NVAX 2-5
Bcache Error Tag BCETAG 165 A5 R NVAX 2-5
Bcache Error Data Status BCEDSTS 166 A6 RW NVAX 2-5
Bcache Error Data Index BCEDIDX 167 A7 R NVAX 2-5
Bcache Error ECC BCEDECC 168 A8 R NVAX 2-5
Reserved 169 A9 NVAX 2-6
Reserved 170 AA NVAX 2-6
Fill Error Address CEFADR 171 AB R NVAX 2-5
Fill Error Status CEFSTS 172 AC RW NVAX 2-5
Reserved 173 AD NVAX 2-6
NDAL Error Status NESTS 174 AE RW NVAX 2-5
Reserved 175 AF NVAX 2-6
NDAL Error Output Address NEOADR 176 B0 R NVAX 2-5
Reserved 177 B1 NVAX 2-6
NDAL Error Output Command NEOCMD 178 B2 R NVAX 2-5
Reserved 179 B3 NVAX 2-6
NDAL Error Data High NEDATHI 180 B4 R NVAX 2-5
Reserved 181 B5 NVAX 2-6
NDAL Error Data Low NEDATLO 182 B6 R NVAX 2-5
Reserved 183 B7 NVAX 2-6
NDAL Error Input Command NEICMD 184 B8 R NVAX 2-5
5
Testability and diagnostic use only; not for software use in normal operation
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B–12 Address Assignments