W83627THF Nuvoton Technology Corporation of America, W83627THF Datasheet - Page 114

• Manufacturer Part Number: W83627THF
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627THF

• Pin Count: 128
• Lead Free Status / RoHS Status: Not Compliant

9. APPLICATION CIRCUITS
9.1
MOB2/BUSY
STEP2/SLIN
HEAD2/ERR
TRK02/PD1
RWC2/AFD
WE2/SLCT
DSB2/ACK
DCH2/PD4
RDD2/PD3
DIR2/INIT
IDX2/PD0
WP2/PD2
WD2/PE
Parallel Port Extension FDD
PD7
PD6
PD5
STB
Parallel Port Extension FDD Mode Connection Diagram
13
25
12
24
11
23
10
22
21
20
19
18
17
16
15
14
9
8
7
6
5
4
3
2
1
PRINTER PORT
JP13
- 107 -
W83627THF/W83627THG
Publication Release Date: September 26, 2006
HEAD2
RWC2
MOB2
DCH2
RDD2
WP2
TRK02
WE2
WD2
STEP2
DIR2
DSB2
IDX2
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
EXT FDC
JP 13A
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
Revision 1.2