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6-6 Chapter 6

D270/D370, D280/D380/R380 and D390/R390 Front Panel LCD Codes

Major Code Category 2: Cache (Selftests and

Diagnostics)

Table 6-4 Cache (Selftests and Diagnostics) Codes

Ostat Code Description (Where x = CPU number)

TEST 2x00 Starting instruction cache address line selftest

FLT 2x02 - 2x03 Instruction cache address line fault

TEST 2x20 Starting instruction cache RAM selftest

FLT 2x21 - 2x26 Instruction cache RAM fault

TEST 2x30 Starting instruction cache tag selftest

TEST 2x40 Starting cache ierr selftest

TEST 2044 Starting instruction cache alternate write selftest

TEST 2x45 Starting data cache store queue selftest

FLT 2x46 Data cache store queue selftest fault

TEST 2x50 Starting data cache address line selftest

FLT 2x52 - 2x53 Data cache address line fault

TEST 2055 Starting instruction cache alternate read selftest

TEST 2066 Starting data cache alternate write 0 selftest

TEST 2x70 Starting data cache RAM selftest

FLT 2x71 - 2x72 Data cache RAM fault

TEST 2077 Starting data cache alternate read 0 selftest

TEST 2x80 Starting data cache tag selftest

TSET 2088 Starting data cache alternate write 1 selftest

TEST 2x90 Starting Cache derr selftest

TEST 2099 Starting data cache alternate read 1 selftest

TEST 20AA Starting data cache alternate write 2 selftest

FLT 2xB0 Data cache parity error

TEST 20BB Starting data cache alternate read 2 selftest

TEST 20CC Starting data cache alternate write 3 selftest

TEST 20D1 Loop on memory read selftest

TEST 20D2 Loop on I/O read selftest

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