W83626F Datasheet, PDF (33/34 Pages) Winbond – LPC-to-ISA Bridge

LPC TO ISA BRIDGE SET
W83626F/W83626D
PRELIMINARY
SA[0..10]
SA[0..10]
IOHCS#
CS#
SD[0..7]
SD[0..7]
RSTDRV
AEN
IOCHRDY
IOR#
IOW#
TC
IRQ3
IRQ4
IRQ6
IRQ7
DRQ1
DACK1#
DRQ2
DACK2#
DRQ3
DACK3#
NOTE5
:
DRQ0 & DACK0# Set by
CR2B & CR2C
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
U4
1 _NC
OUTPUT
5
24MHz OSC
IRQ5
IRQ10
DRQ0
DACK0#
IRRX
IRTX
FIRRX
J1
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
34
33
HEAD17X2
FDC
IRRXH
RWC#
INDEX#
MOA#
DSB#
DSA#
MOB#
DIR#
STEP#
WD#
WE#
TRAK0#
WP#
RDATA#
HEAD#
DSKCHG#
VCC5
FIRRX
IRRX
IRTX
VCC5
J4
1
2
3
4
5
HEADER 5
U3
IR CONNECTOR
66
67
68
69
D0
D1
D2
70 D3
71 D4
72
73
D5
D6
D7
6
62
5
63
64
97
44
37
99
23
39
41
100
98
4
18
MR
AEN
IOCHRDY
IOR#
IOW#
T/C
IRQC/IRQ3
IRQD/IRQ4
IRQF/IRQ6
IRQE/IRQ7
DRQA/DRQ1
DACKA#/DACK1#
DRQB/DRQ2
DACKB#/DACK2#
DRQC/DRQ3
DACKC#/DACK3#
7 _CLKIN
8 _SMI#
96
92
IRQA/GIO1
1 IRQB/GIO0
91 IRQG/PCICLK
94
95
93
3
IRQH/SERIRQ
IRRX2
IRTX2
IRQIN
IRRXH/SCI#
87
81
79
84
83
80
89
RWC#
INDEX#
MOA#
DSB#
DSA#
MOB#
82 DIR#
86 STEP#
85
78
77
74
88
76
WD#
WE#
TRAK0#
WP#
RDATA#
HEAD#
DSKCHG#
D1
1N5817/19
R11
0
CB10
0.1UF
34
CTSA#
DSRA#
DCDA#
RIA#
SINA
33
32
31
30
SOUTA/PENFDC
DTRA#/HEFRAS
RTSA#/PPNPCVS
38
35
36
HEFRAS
CTSB#/A12
DSRB#/A13
DCDB#/A14
RIB#/A15
47
48
49
50
42
SINB
SOUTB/PIRQMDS
DTRB#
RTSB#/PGOIQSEL
43
46
45
PIRQMDS
VCC5
CTSA
DSRA
DCDA
RIA
SINA
SOUTA
DTRA
RTSA
R13
4.7K
R12
4.7K
CB6
0.1UF
ERR#
ACK#
BUSY
PE
SLCT
29
26
24
27
28
SLIN#
INIT#
AFD#
STB#
22
21
20
19
PD0
PD1
PD2
PD3
9
10
11
12
13
PD4 14
PD5
PD6
PD7
16
17
ERR#
ACK#
BUSY
PE
SLCT
RP13
1
2
3
4
5
6
7
8
33
RP12
1
2
3
4
5
6
7
8
33
RP14
1
2
3
4
5
6
7
8
33
SLIN#
INIT#
AFD#
STB#
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
W83877F/AF/TF/ATF
CB11
0.1UF
CB7
0.1UF
CB8
0.1UF
CB9
0.1UF
+
TC1
10UF/16V
C14
0.1UF/6.3V
C13
0.1UF/16V
SOUTA
RTSA
DTRA
DCDA
SINA
DSRA
CTSA
RIA
COM
VCC5
C12
C15
0.1UF/6.3V
0.1UF/16V
U5
12
14
15
16
7
6
20
21
8
C1+
C1-
C2+
C2-
T1IN
T2IN
T3IN
T4IN
5 R1OUT
26 R2OUT
22
19
R3OUT
R4OUT
R5OUT
10 _GND
V+
V-
13
17
T1OUT
T2OUT
T3OUT
T4OUT
2
3
1
28
9
NSOUTA
NRTSA
NDTRA
NDCDA
R1IN
4
NSINA
R2IN
27 NDSRA
R3IN
R4IN
R5IN
16 NCTSA
18 NRIA
VCC
11
VCC5
MAX232E
(SOP)
C11
0.1UF/16V
NDCDA
NSOUTA
GND
NRTSA
NRIA
J3
1
2
3
4
5
6
7
8
9
10
CN2X5B
COMA
(UARTA)
NSINA
NDTRA
NDSRA
NCTSA
PD[0..7]
PD[0..7]
VCC5
+12V
-12V
+
TC2
10UF/16V
+
TC3
10UF/16V
+
TC4
10UF/16V
TC5
10UF/16V
- 20 -
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
C17
180PF
C19
180PF
C21
180PF
C23
180PF
PD[0..7]
C16
180PF
C18
180PF
C20
180PF
C22
180PF
STB#
AFD#
PD0
ERR#
PD1
INIT#
PD2
SLIN#
PD3
PD4
PD5
PD6
PD7
ACK#
BUSY
PE
SLCT
STB#
AFD#
INIT#
SLIN#
ERR#
ACK#
BUSY
PE
SLCT
PRT
STB#
AFD#
INIT#
SLIN#
ERR#
ACK#
BUSY
PE
SLCT
J2
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
DB25
C28
180PF
C29
C30
180PF
180PF
C31
C32
180PF
180PF
C24
C25
180PF
180PF
C26
C27
180PF
180PF
inbond
TitleWINBOND ELECTRONICS CORP.
W83626F FOR LPC TO ISA BRIDGE
Size
Document Number
Custom 626_3.SCH
Date:
Tuesday, August 24, 1999
Sheet
Rev
0.3
3
of
4
Publication Release Date: Feb 2000
Revision 0.50