Datasheet

Electrical Specifications
62 Intel
®
Itanium
®
Processor 9300 Series and 9500 Series Datasheet
2.8 Cache Voltage Identification (Intel
®
Itanium
®
Processor 9300 Series only)
The Cache Voltage Identification (CVID) value supplies the voltage for VCCCACHE, the
L3 cache voltage for the Intel
®
Itanium
®
Processor 9300 Series. The VID_VCCCACHE
specification for the processor is supported by the Ararat I Regulator Module Design
Guide. The voltage set by the VID_VCCCACHE value is the maximum VCCCACHE
voltage allowed by the processor.
Individual processor CVID values may be calibrated during manufacturing such that
two devices at the same core speed may have different default VID_VCCCACHE
settings.
B5 1 0 1 1 0 1 0 1 1.150 DD110111011.350
B6 1 0 1 1 0 1 1 0 1.155
DE110111101.355
B7 1 0 1 1 0 1 1 1 1.160
DF110111111.360
B8 1 0 1 1 1 0 0 0 1.165
E0111000001.365
B9 1 0 1 1 1 0 0 1 1.170
E1111000011.370
BA 1 0 1 1 1 0 1 0 1.175
E2111000101.375
BB 1 0 1 1 1 0 1 1 1.180
E3111000111.380
BC 1 0 1 1 1 1 0 0 1.185
E4111001001.385
BD 1 0 1 1 1 1 0 1 1.190
E5111001011.390
BE 1 0 1 1 1 1 1 0 1.195
E6111001101.395
BF 1 0 1 1 1 1 1 1 1.200
E7111001111.400
C0 1 1 0 0 0 0 0 0 1.205
E8111010001.405
C1 1 1 0 0 0 0 0 1 1.210
E9111010011.410
C2 1 1 0 0 0 0 1 0 1.215
EA111010101.415
C3 1 1 0 0 0 0 1 1 1.220
EB111010111.420
C4 1 1 0 0 0 1 0 0 1.225
EC111011001.425
C5 1 1 0 0 0 1 0 1 1.230
ED111011011.430
EE 1 1 1 0 1 1 1 0 1.435
F7111101111.480
EF 1 1 1 0 1 1 1 1 1.440
F8111110001.485
F0 1 1 1 1 0 0 0 0 1.445
F9111110011.490
F1 1 1 1 1 0 0 0 1 1.450
FA111110101.495
F2 1 1 1 1 0 0 1 0 1.455
FB111110111.500
F3 1 1 1 1 0 0 1 1 1.460
FC111111001.505
F4 1 1 1 1 0 1 0 0 1.465
FD111111011.510
F5 1 1 1 1 0 1 0 1 1.470
FE111111101.515
F6 1 1 1 1 0 1 1 0 1.475
FF111111111.520
Table 2-37. Intel® Itanium® Processor 9500 Series VCCCORE (VID_VCCCORE) and
VCCUNCORE and (VID_VCCUNCORE) Voltage Identification Definition for
Ararat II (Sheet 4 of 4)
Hex
VID
7
VID6
VID
5
VID
4
VID
3
VID
2
VID
1
VID
0
VID (V) Hex
VID
7
VID
6
VID
5
VID
4
VID
3
VID
2
VID
1
VI
D0
VID
(V)