Compaq 21264 Hardware Reference Manual page 356

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