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Date: February 12, 1997 Sheet 24 of 25
Size Document Number REV
A3 96149 SC
Title
370P/J (H/W JUMPER SETTING)
TAIPEI TAIWAN R.O.C
ACER
ALADDIN III
PULL L: 5V suspend mode enable.
PULL H: 5V suspend mode disable.
L: DMA DACK[7:5,3:0] polling enable.
H: DMA DACK[7:5,3:0] polling disable.
*** If L, add ALDN3 P.21 MUX!
1 2
R171
10KR3
1 2
R43
10KR3
XDIR
SPLED
+5V
4
4
COMMON
3 4
1
4
7
U41B
SSHCT04
1 2
1
4
7
U41A
SSHCT04
$CPURSTPCIRST#
RSTDRV
+5V
+5V
43,10,14,17,21,22
11,13,15
+5V
9
10
8
1
4
7
U17C
SSHC00
5VSB_DC
2
3
1
1
4
7
U1XA
SSHC02
POWER: VCC_IDE & GND
1
2
3
1
4
7
U45A
SSHCT32
4
5
6
1
4
7
U45B
SSHCT32
IOW#
RTCROMCS#
IOR#
RTCDS
RTCRW
+5V
+5V
4
4
4
9
9
L: Internal keyboard cntrler enable.
H: Internal KBC disable.
L: Internal RTC enable.
H: Internal RTC disable.
L: External I/O APIC mode supported.
H: Ext. I/O APIC mode not supported.
Must pull High.
*** Refer to CKT down left.
1 2
R42
10KR3
1 2
R20
10KR3
1 2
R38
10KR3
1 2
R173
10KR3
1 2
R170
560R3
SPKR
PHOLD#
TC
KBCS#
RTCROMCS#
4
4
4
9 8
1
4
7
U46D
SSHCT04
5 6
1
4
7
U46C
SSHCT04
+5V
+5V
5VSB_DC
11
12
13
1
4
7
U1XD
SSHC02
9 8
1
4
7
U38D
SSHC14
+5V
11 10
1
4
7
U41E
SSHCT04
13 12
1
4
7
U41F
SSHCT04
+5V
+5V
+5V
11 10
1
4
7
U46E
SSHCT04
1 2
1
4
7
U46A
SSHCT04
+5V
12
13
11
1
4
7
U45D
SSHCT32
1
2
3
1
4
7
U44A
SSHCT32
A_CD1#
A_CD2#
B_CD1#
B_CD2#
+5V
+5V
22
22
22
22
12
13
11
1
4
7
U17D
SSHC00
EXCACD#
+5V
8