Schematic Diagrams
B - 22 PCH 8/9
B.Schematic Diagrams
PCH 8/9
Sheet 21 of 47
PCH 8/9
R116
*0_04
VCCASW:
1.05 V supply for the Active Sleep Well. Provides power to the IntelR ME and
integrated LAN. This plane must be on in S0 and other times the Intel ME or
integrated LAN is used.
C224
1u_6.3V_X5R_04
C195
1u_6.3V_X5R_04
.
L12
*HCB1005KF-121T20
C233
*0.1u_10V_X5R_04
C209
1u_6.3V_X5R_04
VCCDSW:
3.3 V supply for Deep Sx wells. If platform does not
support Deep Sx then tie to VccSus3_3.
C205
0.1u_10V_X5R_04
.
L14
HCB1005KF-121T20
C473
4.7u_6.3V_X5R_06
C217
1u_6.3V_X5R_04
V_PROC_IO:
Powered by the same supply as the
processor I/O voltage. This supply is
used to drive the processor interface
signals.
C258
*1u_6.3V_X5R_04
C252
1u_6.3V_X5R_04
C464
1u_6.3V_X5R_04
1.05VS
1.05VS
1.05VS
3.3A_1.5A_HDA_IO
C256
1u_6.3V_X5R_04
1.05VS
1.5VS_1.8VS
3.3A_1.5A_HDA_IO
VDD3
RTCVCC
.
L26
*HCB1005KF-121T20
1.05VS
VDD3
VDD5
3.3VS
5VS
+V1.05S_SATA3
C192
22u_6.3V_X5R_08
1.05V_M
1.05VS_VCCA_CLK
VDD3
1.05VS
+5V_PCH_VCC5REFSUS
VDD3
1.05VS
1.05VS_VCCA_A_DPL
1.05V_M
1.05VS
C206
0.1u_10V_X5R_04
1.5VS_1.8VS
1.05VS
3.3VS
VDD3
1.5V
VDD3
C305
*10u_6.3V_X5R_06
1.05V_LAN_M
1.05VS
1.05VS
3.3VS
1.1VS_VCCA_B_DPL
C236
0.1u_10V_X5R_04
C193
*22u_6.3V_X5R_08
C228
0.1u_10V_X5R_04
C259
0.1u_10V_X5R_04
C466
*1u_6.3V_X5R_04
VCCSUS3_3:
3.3 V supply for suspend well I/O buffers.
This power is not expected to be
shut off unless the system is unplugged.
C280
*0.1u_10V_X5R_04
C254
1u_6.3V_X5R_04
C212
0.1u_10V_X5R_04
C445
22u_6.3V_X5R_08
R152
*0_04
.
L20
HCB1608KF-121T25
C250
0.1u_10V_X5R_04
C251
0.1u_10V_X5R_04
D13
RB751S-40C2
A
C
.
L11
HCB1005KF-121T20
C225
1u_6.3V_X5R_04
C231
*0.1u_10V_X5R_04
R121
10_04
D12
RB751S-40C2
A
C
C275
0.1u_10V_X5R_04
C210
1u_6.3V_X5R_04
.
L29
*HCB1005KF-121T20
C279
*22u_6.3V_X5R_08
C240
*1u_6.3V_X5R_04
C207
10u_6.3V_X5R_06
C239
*22u_6.3V_X5R_08
R154
10_04
C222
1u_6.3V_X5R_04
C244
0.1u_10V_X5R_04
C268
0.1u_10V_X5R_04
C202
0.1u_10V_X5R_04
C220
0.1u_10V_X5R_04
.
L13
HCB1005KF-121T20
POWER
SA
T
A
U
SB
C
lo
ck
a
nd
M
isc
el
la
neo
us
HD
A
CP
U
RT
C
PC
I
/GP
IO
/L
PC
MI
S
C
U22J
Panther Point-S-QS
DCPSUSBYP
V12
VCCASW[1]
AA19
VCCASW[2]
AA21
VCCASW[3]
AA24
VCCASW[5]
AA27
VCCASW[6]
AA29
VCCSUSHDA
P32
VCCSUS3_3[6]
P24
VCCIO[34]
T26
VCCIO[4]
AD17
VCCASW[7]
AA31
VCCASW[8]
AC26
VCCASW[9]
AC27
VCCASW[10]
AC29
VCCASW[11]
AC31
VCCASW[12]
AD29
V5REF
P34
VCC3_3[4]
T34
VCCRTC
A22
VCCSUS3_3[10]
V24
VCCSUS3_3[9]
V23
VCCSUS3_3[8]
T24
VCCSUS3_3[7]
T23
VCCIO[2]
AC16
VCCADPLLB
BF47
VCCDIFFCLKN[1]
AF33
V5REF_SUS
M26
VCCIO[3]
AC17
DCPSUS[1]
T17
VCCSSC
AG33
VCCADPLLA
BD47
VCCVRM[4]
Y49
VCCACLK
AD49
DCPRTC
N16
VCCASW[4]
AA26
VCCDIFFCLKN[2]
AF34
VCCIO[7]
AF17
DCPSST
V16
VCCIO[5]
AF13
VCCASW[22]
T21
VCCASW[23]
V21
VCCASW[21]
T19
VCC3_3[1]
AA16
VCC3_3[8]
W16
VCCSUS3_3[2]
N20
VCCSUS3_3[3]
N22
VCCSUS3_3[4]
P20
VCCSUS3_3[5]
P22
VCCIO[29]
N26
VCCIO[30]
P26
VCCIO[31]
P28
VCCIO[32]
T27
V_PROC_IO
BJ8
VCCIO[33]
T29
VCCDIFFCLKN[3]
AG34
VCCASW[13]
AD31
VCCASW[14]
W21
VCCASW[15]
W23
VCCASW[16]
W24
VCCASW[17]
W26
VCCASW[18]
W29
VCCASW[19]
W31
VCCASW[20]
W33
VCCIO[6]
AF14
VCCVRM[1]
AF11
VCCIO[12]
AH13
VCCIO[13]
AH14
VCC3_3[2]
AJ2
VCCAPLLSATA
AK1
DCPSUS[3]
AL24
VCCIO[14]
AL29
DCPSUS[4]
AN23
VCCSUS3_3[1]
AN24
VCCAPLLDMI2
BH23
DCPSUS[2]
V19
VCCDSW3_3
T16
VCC3_3[5]
T38
C227
0.1u_10V_X5R_04
C218
1u_6.3V_X5R_04
R161
*20mil_04
C277
0.1u_10V_X5R_04
PCH_VCCDSW
DCPSUS
3.3VS
[3,9,10,11,12,13,14,15,16,17,18,19,20,25,26,27,28,29,30,31,32,33,34,39]
RTCVCC
[14,16]
3.3A_1.5A_HDA_IO
[14]
5VS
[12,13,14,27,30,32,34,39]
1.5V
[3,6,9,10,37]
1.5VS_1.8VS
[20]
1.05VS
[2,3,5,6,14,15,16,19,20,35,38,39]
VDD3
[14,15,16,18,19,23,28,29,32,33,34,35,36,41]
1.05V_LAN_M
[14,23,35]
1.05V_M
[35]
VDD5
[26,32,34,35,36]
VCCSST
+V1.05M_VCCSUS
C444
*22u_6.3V_X5R_08
SB SPEC:
VCCASW > VCCVRM
1.05V_M > 1.5VS
95mA
(All VCCIO=3.799A)
1.43V
1.10V
Min
5V
1.5V
1.89V
1.05V
1.58V
4.75V
3.47V
1.71V
Max
474146_PCH EDS v1.8 Update
3.3V
1.00V
1.8V
5.25V
CougarPoint power supply range
Voltage
3.14V
+VCCAPLL_CPY_PCH
VCC3_3
1mA
Z2101
+VCCRTCEXT
75mA
65mA
2mA
75mA
PantherPoint - M (POWER)
Voltage Rail Voltage S0 Iccmax Current (A)
V_PROC_IO 1.05 2(mA)
V5REF 5 1 (mA)
V5REF_Sus 5 1 (mA)
Vcc3_3 3.3 0.178
VccADAC 3.3 0.063
VccADPLLA 1.05 0.075
VccADPLLB 1.05 0.075
VccCore 1.05 1.73
VccDMI 1.1 0.047
VccIO 1.05 3.799
VccASW 1.05 0.803
VccSPI 3.3 0.01
VccDSW3_3 3.3 1 (mA)
VccDFTERM 1.8 2 (mA)
VccSus3_3 3.3 0.065
VccSusHDA 3.3 0.01
VccVRM 1.5 0.147
VccClKDMI 1.05 0.075
VccSSC 1.05 0.095
VccDIFFCLKN 1.05 0.05
VccALVDS 3.3 1 (mA)
VccTX_LVDS 1.8 0.04
1.05VS_VCCAPLL_SATA3
10mA
1mA
1mA
(65mA)
All VCCASW=803mA
(178mA)
R374
*0_04
147mA
(178mA)
(All VCCIO=3.799A)
50mA
(803mA)
+VCCA_USBSUS
R148
*20mil_04
+V5A_PCH_VCC5REFSUS
Содержание W25CEV
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