5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CLOSE TO
CHIP
VT8235 (2/3)- IDE & AC97
15MIL
15MIL
1 - Ensable
0 - Disable (Default) 1 - Ensable
SDA2 ==> ROMSIP SelectSDA1 ==>
Extermal loop test mode
0 - Disable (Default)
11 - 800MHz
SA[17:16]==>LDT Frequency
10 - 600MHz
01 - 400MHz
00 - 200MHz (Default)
0 - 8-Bit (Default)
1 - Ensable1 - 16-Bit
SA[18]==>LDT Width
0 - Disable (Default)
SA[18]==>Fast command
0 - BIOS Porting - ACR
ROMCS# ==> LPC
Interface Select
1 - Ensable LPC (Default)
SDCS1# ==> EEPEOM Select
1 - Exteral EEPROM
(On-board)(Default)
0 - Disable LPC
SDCS3# ==> Test Mode
Select
0 - Disable (Default)
1 - Ensable
GPI0
GPI1
GPI2
GPI3
GPI4
GPI5
GPI6
GPI7
GPO0
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPO7
GPI16
GPI17
GPI18
GPI19
GPO17
GPO16
GPO19
GPO18
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
GPIO14
GPIO13
GPIO15
GPIO21
GPIO27
GPIO20
GPIO22
GPIO26
GPIO25
GPIO24
GPIO23
GPIO29
GPIO28
GPIO30
GPIO31
RESERVE
+3VS
+3VS
+3VS
+3VS
+3VS
+3V
+3V
VCC_RTC
+3V
+3V
+3V
+3VS
+3VS
+3VS
+3VS
+3VS
+3V
+3V
+3V
+3VS
+3VS
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
+3V
VCC_RTC
THRM#
EXTSMI#
WAKE_UP#
RESERVE
RESERVE
SCI#
RESERVE
RESERVE
RESERVE
RESERVE
RESERVE
SUSA#
SUSB#
SB_SUSST#
RESERVE
RESERVE
PCISTOP#
SEE STRAP TABLE
SEE STRAP TABLE
SEE STRAP TABLE
SEE STRAP TABLE
RESERVE
MB_ID0
MB_ID1
KBD_CS0
KBD_CS1
RESERVE
RESERVE
CRT_IN
MPCIACT#
RESERVE
RESERVE
FAN3_SPDCTR
LDTSTOP#
FAN2_SPDCTR
RESERVE
RESERVE
RESERVE
RESERVE
FAN1_SPDCTR
MINIPCI_PD
SPKR_MUTE#
PINOUT
AC3
AA1
Y2
AC1
W4
AD3
Y1
RESERVE
AE3
A8
N4
Y4
AD10
AA3
AA2
AF2
Y3
AF6
AB1
AC7
P4
AF11
AE11
AD11
AC11
C8
B7
A6
D7
A7
C7
B8
U2
D8
R24
P26
AE5
AD1
AE1
P24
AD6
AC6
P25
AE6
V1
Y5V Y5V
PCB316675400001/ASSY411675400001
R01
8355 M/D B/D
C
13 32Friday, September 19, 2003
<Core Design>
Title
Size
Document
Number
Rev
Date: Sheet of
AC97_BITCLK
AC97_SDOUT
AC97_RST#
AC97_SYNC
SDIN2
SDIN3
TESTSB
HD_PDD9
CDROM_SDD11
CDROM_SDD13
CDROM_SDD15
GPI4
STRAP_SA18
PCOMPP
HD_PDD1
CDROM_SDD10
CDROM_SDDACK#
CDROM_SDRDY
GPI0
XD5
TESTSB
HD_PDD8
CDROM_SDD1
GPIOC
PVREF
PVREF
CDROM_SDCS3#
HD_PDD5
XD0
STRAP_SA17
CDROM_SDD[0..15]
CDROM_SDCS1#
STRAP_SA16
STRAP_SA18
CDROM_SDD9
CDROM_SDA1
SCOMPP
HD_PDD13
SDIN2
CDROM_SDCS1#
CDROM_SDA0
WAKE_UP#
SMBALRT#
CPUSTP#
XD3
IOR#
HD_PDD0
CDROM_SDD12
SCI#
XD6
IOW#
HD_PDD11
CDROM_SDD14
CDROM_SDCS3#
SUSA#
STRAP_SA19
STRAP_SA17
SVREF
HD_PDD2
HD_PDD14
AC97_SDIN0
CDROM_SDD2
CDROM_SDD5
STRAP_SA16
HD_PDD3
CDROM_IRQ15
CDROM_SDD8
GPI1
PCISTOP#
XD1
HD_PDD12
CDROM_SDD0
CDROM_SDIOR#
SMBCLK1
IOCHRDY
CDROM_SDD3
CDROM_SDD6
XD2
SOE#
HD_PDD6
HD_PDD7
CDROM_SDA2
SUSST#
GPIOA
CDROM_SDA2
SDIN3
CDROM_SDDREQ
SMBDATA1
XD4
HD_PDD[0..15]
CDROM_SDA1
HD_PDD10
HD_PDD15
SUSCLK
MINIPCI_PD
PCI_CLKRUN#
XD7
STRAP_SA19
SVREF
HD_PDD4
CDROM_SDD7
CDROM_SDIOW#
EXTSMI#
GPIOD
AC97_SDIN1
CDROM_SDD4
PME#
SCI#
PME#
HD_PDDREQ15
CDROM_SDDREQ15
CDROM_SDA015
HD_PDDACK#15
SMBDATA1 14
AC97_SDIN1 19
CDROM_SDIOW#15
CDROM_SDRDY15
CDROM_SDDACK#15
HD_PDIOR#15
CDROM_SDCS1#15
CDROM_SDIOR#15
CDROM_SDCS3#15
HD_PDA115
HD_PDA215
HD_PDA015
PCISTOP# 6,25
SMBCLK1 14
SUSC# 23,27
HD_PDCS1#15
CDROM_SDA115
SUSB# 6,16,23,26,29
CDROM_IRQ1515
AC97_SDIN0 20
CDROM_SDA215
EXTSMI# 23,25
AC97_BITCLK 19,20
HD_PRDY15
RSMRST# 12,23
HD_IRQ1415
PCI_CLKRUN# 16,17,22,25
HD_PDD[0..15]15
HD_PDCS3#15
SB_PWRBTN# 23
HD_PDIOW#15
SB_SUSST# 5,7
ALL_PWROK_2.5V 2,3,5,26
PWROK_NB 5
CARD_PME# 16
MINIPCI_PME# 17
CDROM_SDD[0..15]15
1394_PME# 18
MINIPCI_PD 17,25
WAKE_UP# 23,25
AC97_SYNC 19,20
AC97_SDOUT 19,20
AC97_RST# 19,20
SUSA# 6,9,25
SLP_LED# 6
XD0 25
8235_PWROK 25
SUSCLK 25
SMBALRT# 25
FAN2_SPDCTR 23,25
CPUSTP# 25
SOE# 25
IOR# 25
IOW# 25
IOCHRDY 25
FAN1_SPDCTR 23,25
GPI4 25
XD7 25
GPI1 25
XD2 25
XD3 25
XD4 25
XD1 25
XD5 25
SPKR_MUTE# 21,25
XD6 25
PME# 25
SCI# 23,25
PME#25
GND
+3V
GND
+3VS
GND
+3V
GND
+2.5V
GND
+2.5V
GND
+3V
+3VS
GND
+3V
GND
GND
GND
+3VS
VCC_RTC
+3V
GND
+3VS
+3V
+3V
GND
GND
+3V
GND
+3V
+3V
GND GND
+3V
+3V
GND
+3VS
+3VS
GND
GND
R225
2.7K
0603
1 2
R204
2.7K/NA
0603
1 2
R227
2.7K/NA
0603D
1 2
R664
2.7K
0603D
1 2
U20B
VT8235_7
AA24
AA25
AB24
AC26
AC24
AD25
AE26
AF25
AF26
AD24
AD26
AC25
AB23
AB26
AA26
AA22
Y23
V25
V26
Y22
W26
Y24
Y25
Y26
V24
W24
T3
T2
U3
U2
V1
T1
U1
R3
AE24
AF24
AF15
AD16
AF16
AF17
AE17
AD18
AF18
AE18
AF19
AD19
AD20
AF20
AE20
AD21
AF21
AE21
AE15
AD22
AF22
AC21
AD15
AC23
AD23
AE23
AC22
AF23
AF4
AD2
AD5
Y2
AA1
W3
AC1
W4
Y3
AB1
AA2
AF2
AF1
AB2
AB3
AC2
AC3
AA3
AE3
AE5
AE6
AD6
AC6
AF5
AC7
AF6
AA4
AB4
AC4
AC5
AC14
AC13
AF14
AE14
AD14
AF13
AE13
AD13
F14
F10
F9
H5
J5
J21
K5
AE12
AF10
AF12
AD12
N13
N15
N16
AF9
AC10
AD9
AD10
AF11
AE11
AD11
AC11
AE2
N14
P11
K21
T5
T21
U5
U21
U22
F15
V5
AB8
AB9
AB16
AB17
AD17
L12
L13
L14
L15
L16
L23
L25
M11
M12
M13
M14
M15
M16
N5
N11
N12
AC15
W22
W23
F11
F6
AB25
AB22
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
PDA0
PDA1
PDA2
PDDREQ
PDDACK#
PDIOR#/PHDMARDY/PHSTROBE
PDIOW#/PSTOP
PDRDY/PDDMARDY/PDSTROBE
PDCS1#
PDCS3#
ACBITCLK
ACSDIN0
ACSDIN1
ACSDIN2/GPI20/GPO20
ACSDIN3/GPI21/GPO20
ACSYNC
ACSDO
ACRST#
IRQ14
IRQ15
SA0/SDD0
SA1/SDD1
SA2/SDD2
SA3/SDD3
SA4/SDD4
SA5/SDD5
SA6/SDD6
SA7/SDD7
SA8/SDD8
SA9/SDD9
SA10/SDD10
SA11/SDD11
SA12/SDD12
SA13/SDD13
SA14/SDD14
SA15/SDD15
SDDRQ
SDDACK#
SDIOR#/SHDMARDY/SHSTROBE
SDIOW#/SSTOP
SDRDY/SDDMARDY/SDSTROBE
SDCS1#
SDCS3#
SDA0
SDA1
SDA2
PWRGD
PWRBTN#
RSMRST#
RING#/GPI3
EXTSMI#/GPI2
PME#/GPI6
LID#/GPI4
BATLOW#/GPI5
SUSST1#/GPO3
SUSCLK/GPO4
SUSA#/GPO1
SUSB#/GPO2
SUSC#
SMBALRT#/GPI7
SMBCK1
SMBDT1
GPI1
GPO0
GPI0
GPIOA/GPI24/GPO24
GPIOC/GPI25/GPO25
GPIOD/GPI30/GPO30
GPIOE/GPI31/GPO31
PCLKRUN#
CPUSTP#/GPO5
PCISTP#/GPO6
VSUS33
VSUS33
VSUS33
VSUS33
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
VDD
VDD
VDD
VDD
VDD
VDD
VDD
MEMR#
MEMW#
ROMCS#/KBCS#
SOE#
GND
GND
GND
TEST
IOR#/GPI22/GPO22
IOW#/GPI23/GPO23
IORDY#/GPI19
SA16/GPO16
SA17/GPO17
SA18/GPO18
SA19/GPO19
PWROK#
GND
GND
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
SVREF
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
SCOMPP
PVREF
PCOMPP
GND
GND
GND
GND
R656
2.7K/NA
0603D
1 2
RP23
4.7K*4
1206
1
2
3
4
8
7
6
5
R709
0
0603D
1 2
R235 4.7K 0603
1 2
R650
2.7K/NA
0603D
1 2
R678
360 0603
1%
12
R708 0 0603D
1 2
R666
383
0805
1%
12
R661
360 0603
1%
12
R263 22 0603
12
R688
2.7K/NA
0603D
1 2
D
S
Q521
2N7002
SOT23_FET
G
D S
C692
1U
0603
12
R689
2.7K
0603
1 2
R669
2.7K/NA
0603D
1 2
R673
1K
0603
12
R527
2.7K
0603
1 2
R207
2.7K
0603D
1 2
C721
0.1U
50V
0603D
12
R662
2.7K
0603
1 2
R226
2.7K
0603
1 2
R277
10K
0603D
12
C734
0.1U
50V
0603D
12
R710
4.7K
0603D
1 2
C733
0.1U
50V
0603D
12
C712
0.1U
50V
0603D
12
TP58
1
R674
383
0805
1%
12
C719
0.1U
50V
0603D
12
R679
2.7K
0603
1 2
C324
10U
10V
1206
12
C720
0.1U
50V
0603D
12
C722
0.1U
50V
0603D
12
R261 0/NA 0603D
1 2
R264 22 0603
12
C689
0.1U
50V
0603D
12
R223 2.7K 0603D
1 2
R707 22 0603
12
R684
2.7K/NA
0603D
1 2
R671
1K
0603
12
C103
0.01U
0603
12
C151
68P
0603
5%
12
C883
10P
0603
10%
12
R114 0 0603D
1 2
C698
10U
6.3V
0805
12
R854 0 0603
1 2
R853 0/NA 0603
1 2
R852 0 0603
1 2
C731
10U
6.3V
0805
12
R855 0/NA 0603
1 2
JL504
JP_NET10
1 2
JL503
JP_NET10
1 2
JL502
JP_NET10
1 2
TP57
1
R228
2.7K/NA
0603D
1 2
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