User`s guide

D Technical Support and Ordering Information
D.1 Technical Support .................................... D–1
D.2 Ordering Alpha Microprocessor Sample Kits ................ D–1
D.3 Ordering Digital Semiconductor Products . . ................ D–2
D.4 Ordering Associated Literature . . ........................ D–3
D.5 Ordering Third-Party Documentation ..................... D–4
Index
Figures
1–1 AlphaPC64 Functional Block Diagram . . ................ 1–3
1–2 AlphaPC64 Component Layout and Board Dimensions ..... 1–7
2–1 AlphaPC64 Board Jumpers . . ........................ 2–2
2–2 J3 Connector ..................................... 2–3
2–3 AlphaPC64 Board Connectors ........................ 2–7
3–1 Maximum and Minimum SIMM Bank Layouts ........... 3–3
3–2 Basic Cache and Memory Subsystem Address and Data
Paths . . . ........................................ 3–4
3–3 Basic I/O Subsystem Address and Data Paths ............ 3–5
3–4 21071-CA Block Diagram ............................ 3–8
3–5 Cache Subsystem for an 8MB Cache . . . ................ 3–9
3–6 DECchip 21071-DA Block Diagram .................... 3–13
3–7 DECchip 21071-BA Block Diagram .................... 3–20
3–8 TriQuint Clock Generator . . . ........................ 3–24
3–9 Primary Clock Distribution Network . . . ................ 3–27
3–10 Buffered Clock Distribution Network . . . ................ 3–29
3–11 Interrupt Control and PCI Arbitration. . ................ 3–31
3–12 Interrupt and Interrupt Mask Registers ................ 3–33
3–13 ISA Devices ...................................... 3–35
3–14 SROM Serial Port . ................................ 3–39
3–15 dc Power Distribution .............................. 3–40
3–16 System Reset and Initialization ....................... 3–42
4–1 sysBus Address Map ............................... 4–2
4–2 PCI Sparse I/O Space Address Translation .............. 4–10
4–3 PCI Memory Space Address Translation ................ 4–16
4–4 PCI Target Window Compare Scheme . . ................ 4–21
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