w83877atd Winbond Electronics Corp America, w83877atd Datasheet - Page 87

• Manufacturer Part Number: w83877atd
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

TABLE 4-1-B Parallel Port Connector and Pin Definition for EXTFDD and EXT2FDD Modes
CONNECTOR
HOST
10
11
12
13
14
15
16
17
1
2
3
5
6
7
8
9
4
OF W83877ATF
PIN NUMBER
19
10
11
12
13
14
15
16
26
24
27
28
20
29
21
22
9
ATTRIBUTE
PIN
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
I
I
BUSY
nERR
nSLIN
nACK
SLCT
nAFD
nSTB
nINIT
SPP
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PE
- 83 -
ATTRIBUTE
PIN
OD
OD
OD
OD
OD
OD
OD
OD
OD
OD
---
---
I
I
I
I
I
Publication Release Date: April 1998
DSKCHG2
EXT2FDD
RDATA2
TRAK02
INDEX2
NERR2
STEP2
MOA2
MOB2
RWC2
DSA2
DSB2
DIR2
WP2
WD2
WE2
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ATTRIBUTE
W83877ATF
PIN
OD
OD
OD
OD
OD
OD
OD
OD
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I
I
I
I
I
Version 0.51
DSKCHG2
RDATA2
EXTFDD
INDEX2
RWC2
DIR2
WD2
WE2
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