Service manual

xviii
4–3 FRU Cables............................................................................................... 4-7
4–4 Power States ........................................................................................... 4-10
4–5 FRU Power Swap States........................................................................ 4-11
4–6 Power Color Coding................................................................................. 4-19
4–7 Module Color Codes ................................................................................ 4-20
6–1 Module Color Codes (GS80) ...................................................................... 6-3
B–1 Basic Cache Coherency Terminology .......................................................B-2
B–2 AlphaServer GS Series Cache States.......................................................B-3
B–3 Memory Space Commands .......................................................................B-5
B–4 System Probe Commands.........................................................................B-6
B–5 Memory Command and Cache State Interaction.....................................B-8
B–6 CPU PTag Cache Coherency Storage.....................................................B-18
B–7 IOP Tag Cache Coherency Storage ........................................................B-19
B–8 DTag Cache Coherency Storage.............................................................B-20
B–9 Directory Cache Coherency Storage.......................................................B-21
B–10 QSA Interface to the Cache Coherency Storage...................................B-23
C–1 Test Number / Error Number...................................................................C-4
D–1 Firmware Update Files and What They Update..................................... D-2