Intel P4000 - DATASHEET REV 001 - Page 92

Electrical Specifications
92 Datasheet
Control Sideband
Single Ended (ja) Asynchronous
CMOS Input
V
CCPWRGOOD_0
, V
CCPWRGOOD_1
, V
TTPWRGOOD
Single Ended (jb) Asynchronous
CMOS Input
SM_DRAMPWROK
Single Ended (k) Asynchronous
CMOS Output
RESET_OBS#
Single Ended (l) Asynchronous GTL
Output
PRDY#, THERMTRIP#
Single Ended (m) Asynchronous GTL
Input
PREQ#
Single Ended (n) GTL Bi-directional CATERR#, BPM#[7:0]
Single Ended (o) Asynchronous Bi-
directional
PECI
Single Ended (p) Asynchronous GTL
Bi-directional
PROCHOT#
Single Ended (qa) CMOS Input PM_SYNC, PM_EXT_TS#[0], PM_EXT_TS#[1],
CFG[17:0]
Single Ended (qb) CMOS Input RSTIN#
Single Ended (r) CMOS Output PROC_DPRSLPVR
VID[6]
V
TT_SELECT
Single Ended (s) CMOS
Bi-directional
VID[5:3]/CSC[2:0]
VID[2:0]/MSID[2:0]
Single Ended (t) Analog Input COMP0, COMP1, COMP2, COMP3,
SM_RCOMP[2:0], I
SENSE
Single Ended (ta) Analog Output SA_DIMM_VREFDQ
5
, SB_DIMM_VREFDQ
5
Power/Ground/Other
Single Ended (u) Power V
CC
, V
TT0
, V
TT1
, V
CCPLL
, V
DDQ
, V
AXG
, V
TT0_DDR
3
,
V
DDQ_CK
3
(v) Ground V
SS
, V
SS_NCTF
, DC_TEST_xx#
3
(w) No Connect /Test
Point
RSVD, RSVD_TP, RSVD_NCTF
(x) Asynchronous
CMOS Output
PSI#
(y) Sense Points V
CC_SENSE
, V
SS_SENSE
, V
TT_SENSE
, V
SS_SENSE_VTT
,
V
AXG_SENSE
, V
SSAXG_SENSE
(z) Other SKTOCC#, DBR#, PROC_DETECT
3
, VCAP0
3
,
VCAP
3
, VCAP2
3
Table 7-37.Signal Groups
1
(Sheet 2 of 3)
Signal Group
Alpha
Group
Type Signals