Service manual

Chapter 3 <REFERENCE>(xyp) Scalar Processor
3.1 KA62B Physical Description and Specifications . . . . . . . . . . . 3–2
3.2 <REFERENCE>(xyp) Configuration Rules . . . . . . . . . . . . . . . 3–4
3.3 KA62B Functional Description . . . . . . . . . . . . . . . . . . . . . . . . 3–6
3.4 Boot Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10
3.5 Power-Up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–12
3.6 <REFERENCE>(xyp) Self-Test Results: Console Display . . . 3–16
3.7 <REFERENCE>(xyp) Self-Test Results: Module LEDs . . . . . 3–18
3.8 ROM-Based Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–24
3.8.1 <REFERENCE>(xyp) Self-Test — RBD 0 . . . . . . . . . . . . . 3–26
3.8.2 CPU/Memory Test — RBD 1 . . . . . . . . . . . . . . . . . . . . . . . 3–30
3.8.3 Second-Level Cache Test — RBD 4 . . . . . . . . . . . . . . . . . . 3–32
3.9 VAX/DS Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–34
3.10 Machine Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–36
3.11 Console Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–38
3.12 CPU Replacement in Single CPU Systems . . . . . . . . . . . . . . . 3–40
3.12.1 Using the RESTORE Command . . . . . . . . . . . . . . . . . . . . . 3–40
3.12.2 Using SET Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–42
3.13 CPU Replacement in Multiple CPU Systems . . . . . . . . . . . . . 3–44
3.14 How to Add a New Processor . . . . . . . . . . . . . . . . . . . . . . . . . 3–48
3.15 Patching the EEPROM with EVUCA . . . . . . . . . . . . . . . . . . . 3–50
3.16 <REFERENCE>(XYP) Registers . . . . . . . . . . . . . . . . . . . . . . 3–54
Chapter 4 <REFERENCE>(XRP) Scalar Processor
4.1 <REFERENCE>(XRP) Physical Description and
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2
4.2 <REFERENCE>(XRP) Configuration Rules . . . . . . . . . . . . . . 4–4
4.3 KA64A Functional Description . . . . . . . . . . . . . . . . . . . . . . . . 4–6
4.4 Boot Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–10
4.5 Power-Up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–12
4.6 <REFERENCE>(XRP) Self-Test Results: Console Display . . . 4–18
4.7 <REFERENCE>(XRP) Self-Test Results: Module LEDs . . . . 4–20
4.8 <REFERENCE>(XRP) Self-Test Results: XGPR Register . . . 4–24
4.9 ROM-Based Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–28
4.10 <REFERENCE>(XRP) ROM-Based Diagnostics . . . . . . . . . . . 4–30
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