Compaq 21264 - Manual (Page 356)

Index–12 Alpha 21264/EV67 Hardware Reference Manual
Traps
load-load order , 2–32
Mbox order , 2–31
replay , 2–31
store-load order , 2–32
Trst_L signal pin , 3–6
U
UNALIGN fault , 6–13
Unaligned convention , xx
V
VA virtual address register , 5–4
at power-on reset state , 7–15
VA_CTL virtual address control register , 5–4
at power-on reset state , 7–15
updating VA_48 field , D–18
VA_FORM virtual address format register , 5–5
at power-on reset state , 7–15
VAF. See Victim address file
VAX floating-point instruction opcodes , A–11
VBIAS defined , 9–2
VDB. See Victim data buffer
VDBFlushRequest, 21264/EV67 command , 4–21
VDD signal pin list , 3–16
VDD, values for , 9–3
VDF. See Victim data file
Vdiff defined , 9–2
Victim address file
described , 2–11
Victim address file, described , 2–11
Victim data buffer (VDB) , 4–8
Virtual address support , 1–2
Virtual program counter logic , 2–2
VPC. See Virtual program counter logic
VREF, values for , 9–3
VSS signal pin list , 3–16
W
WAIT_BiSI reset machine state , 7–18
WAIT_BiST reset machine state , 7–18
WAIT_ClkFwdRst0 reset machine state , 7–18
WAIT_ClkFwdRst1 reset machine state , 7–18
WAIT_INTERRUPT reset machine state , 7–19
WAIT_NOMINAL reset machine state , 7–17
WAIT_RESET reset machine state , 7–18
WAIT_SETTLE reset machine state , 7–17
WAKEUP interrupt , 6–14
WAR, eliminating , 2–6
Warm reset flow , 7–11
WAW
eliminating , 2–6
WMB instruction processing , 2–34
WO,n convention , xx
Wrap order
double-pumped , 4–38
interleaved , 4–37
WrBytes, 21264/EV67 command , 4–22 , 4–39
Write hint instructions, translation to external
interface , 4–5
WRITE_MANY chain , 5–38
example , 5–39
values for Bcache initialization , 7–12
WRITE_MANY register
after fault reset , 7–8
after warm reset , 7–11
through sleep mode , 7–10
WRITE_ONCE chain description , 5–33
Write-after-read. See WAR
Write-after-write. See WAW
WrLWs, 21264/EV67 command , 4–22 , 4–39
WrQWs, 21264/EV67 command , 4–22 , 4–39
WrVictimBlk, 21264/EV67 command , 4–22 , 4–39
system probes, with , 4–41
X
X convention , xxi