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PCH 4/9- PCI, USB, RSVD
Boot BIOS Strap
BBS_BIT1
BBS_BIT0
Boot BIOS Location
0
0
LPC
0
1
Reserved
(NAND)
1
0
PCI
1
1
SPI
R 373
*1K_04
BBS_BIT1
Flash Descriptor security override strap
LOW = PCI_GNT#3 swap override
PCI_GNT#3
HIGH = Default
Understand the RED FONT define
R372
*1K_04
PCI_GN T#3
IN T_PIRQE#
R392
*1K_04
MPC Switch Control
MPC OFF -- 0 DEFAULT
MPC ON -- 1
12,34
dGPU_RST#
34,42
DGPU_PWR_EN#
16
dGPU _PWM_SELECT#
28
PC LK_TPM
19
CLK_PCI_FB
34
PC LK_KBC
3.3VS
PIN PLT_RST# to Buffer
C703
*0.1u_16V_Y 5V_04
U38
PLT_RST#
1
MC 74VHC1G08DFT2G
4
BU F_PLT_RST# 27,29,30,34
2
R564
100K_04
PantherPoint -M (PCI,USB,NVRAM)
U39E
BG26
BJ26
TP1
TP2
BH 25
TP3
BJ16
TP4
BG16
TP5
AH 38
TP6
AH 37
TP7
AK43
TP8
AK45
C 18
TP9
N 30
TP10
TP11
H3
TP12
AH 12
TP13
AM4
TP14
AM5
TP15
Y 13
TP16
K24
TP17
L24
AB46
TP18
AB45
TP19
TP20
B21
TP21
M20
TP22
AY 16
TP23
USB PORT0
BG46
TP24
USB PORT1
BE28
29
U SB3_RX1N
USB3Rn1
BC 30
29
U SB3_RX2N
USB3Rn2
BE32
USB3Rn3
BJ32
USB3Rn4
BC 28
29
U SB3_RX1P
USB3Rp1
BE30
29
U SB3_RX2P
USB3Rp2
BF32
USB3Rp3
BG32
USB3Rp4
AV26
29
U SB3_TX1N
USB3Tn1
BB26
29
U SB3_TX2N
USB3Tn2
AU 28
USB3Tn3
AY 30
USB3Tn4
AU 26
29
U SB3_TX1P
USB3Tp1
AY 26
29
U SB3_TX2P
USB3Tp2
AV28
USB3Tp3
AW30
USB3Tp4
INT_PIR QA#
K40
PIRQA#
INT_PIR QB#
K38
PIRQB#
INT_PIR QC#
H 38
G38
PIRQC #
INT_PIR QD#
PIRQD #
C 46
R589
*0_04
DGPU _H OLD_RST#
REQ1# / GPIO50
C 44
DGPU _SELECT#
REQ2# / GPIO52
D_GPU_PWR_EN#
E40
R587
*0_04
REQ3# / GPIO54
BBS_BIT1
D 47
GN T1# / GPIO51
R586
*0_04
D_GPU_PWM_SELECT#
E42
GN T2# / GPIO53
PCI_GNT#3
F46
GN T3# / GPIO55
G42
INT_PIR QE#
PIRQE# / GPIO2
SATA_OD D_DA#
G40
31
SATA_ODD_DA#
PIRQF# / GPIO3
INT_PIR QG#
C 42
PIRQG# / GPIO4
USBRBIAS#
INT_PIR QH#
D 44
PIRQH # / GPIO5
U SBRBIAS
R255
*0_04
K10
34
PME#
PME#
C6
PLT_RST#
3,12,28
PLT_RST#
PLTRST#
OC0# / GPIO59
OC1# / GPIO40
OC2# / GPIO41
H 49
CLKOUT_PCI0
OC3# / GPIO42
PCLK_TPM_PCH
H 43
R393
*22_04
CLKOUT_PCI1
OC4# / GPIO43
R585
22_04
CLK_PC I_FB_R
J48
CLKOUT_PCI2
OC5# / GPIO9
K42
H 40
CLKOUT_PCI3
OC6# / GPIO10
R391
22_04
CLK_PC I_KBC_R
CLKOUT_PCI4
OC7# / GPIO14
CPT_PPT_Rev _0p5
USB_OC#23
USB_OC#89
AY 7
USB_OC#1213
RSVD1
AV7
RSVD2
AU3
RSVD3
BG4
RSVD4
USB_OC#14
AT10
USB_OC#67
RSVD5
BC8
USB_OC#1011
RSVD6
USB_OC#45
AU2
RSVD7
AT4
RSVD8
AT3
LAN _C LKR EQ#
19,30
LAN_CLKREQ#
RSVD9
AT1
RSVD 10
AY 3
USB_OC#01
RSVD 11
AT5
C100820
RSVD 12
AV3
RSVD 13
AV1
RSVD 14
BB1
RSVD 15
BA3
IN T_PIRQE#
RSVD 16
BB5
SATA_OD D_DA#
RSVD 17
BB3
INT_PIR QD#
RSVD 18
BB7
INT_PIR QA#
RSVD 19
BE8
RSVD 20
BD4
RSVD 21
BF6
RSVD 22
DGPU _HOLD_RST#
AV5
DGPU _SELECT#
RSVD 23
AV10
D_GPU_PWR_EN#
RSVD 24
INT_PIRQG#
AT8
RSVD 25
AY 5
RSVD 26
BA2
INT_PIR QH#
RSVD 27
INT_PIR QC#
AT12
INT_PIR QB#
RSVD 28
BF3
RSVD 29
DGPU _PWM_SELECT#
C24
USBP0N
USB_PN0 29
A24
USB PORT0
USBP0P
USB_PP0 29
C25
USBP1N
USB_PN1 29
B25
USB PORT1
USB1 Port For Debug.
USB_PP1 29
USBP1P
C26
USB_PN2 27
USBP2N
A26
3G
USB_PP2 27
USBP2P
K28
USB_PN3 27
USBP3N
H28
WLAN
USB_PP3 27
USBP3P
E28
USBP4N
D28
USBP4P
C28
USBP5N
USB_PN5 28
A28
CCD
USB_PP5 28
USBP5P
C29
USBP6N
B29
USBP6P
N28
HM65 NO SUPPORT PORT 6 & 7
USBP7N
M28
USBP7P
L30
USBP8N
K30
USBP8P
G30
USBP9N
USB_PN9 31
E30
USB PORT3
USB9 Port For Debug.
USBP9P
USB_PP9 31
C30
USBP10N
A30
USBP10P
L32
USBP11N
K32
USBP11P
G32
USBP12N
E32
USBP12P
C32
USBP13N
A32
USBP13P
C33
USB_BIAS
R581
22.6_1%_06
B33
A14
USB_OC#01
USB_OC#01 31
K20
USB_OC#23
B17
USB_OC#45
C16
USB_OC#67
L16
USB_OC#89
A16
USB_OC#1011
D14
USB_OC#1213
C14
USB_OC#14
R572
*0_04
AC_PRESENT 20,34
Schematic Diagrams
3.3V
RN8
10K_8P4R _04
5
4
6
3
7
2
8
1
RN17
10K_8P4R _04
5
4
6
3
7
2
8
1
R634
*10K_04
R635
10K_04
3.3VS
RN11
10K_8P4R_04
4
5
3
6
2
7
1
8
RN19
10K_8P4R_04
4
5
3
6
Sheet 22 of 50
2
7
1
8
RN12
PCH 4/9- PCI, USB,
10K_8P4R_04
4
5
3
6
2
7
RSVD
1
8
R362
*10K_04
PCH 4/9- PCI, USB, RSVD B - 23
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