LE-575 User’s Manual
49
A.3 <Floppy Port>
Connector:
FDD
Type: 26-pin connector
Pin
Description
Pin
Description
1 VCC
2 INDEX
3 VCC
4 DRV0
5 VCC
6 DSKCHG
7 DRV1
8 N/C
9 MTR1
10
MTR0
11 RPM
12 DIR
13 N/C
14 STEP
15 Ground
16 WRITE
DATA
17 Ground
18 WRITE
GATE
19 N/C
20 TRACK
0
21 N/C
22 WRPTR
23 Ground
24 RDATA-
25 Ground
26 SEL
A.4 < LPT Port >
Connector:
CN_LPT
Type: 26-pin (13 x 2) header for LPT Ports
Pin
Description
Pin
Description
1 STB-
14
AFD-
2 PD0
15
ERR-
3 PD1
16
INIT-
4 PD2
17
SLIN-
5 PD3
18
Ground
6 PD4
19
Ground
7 PD5
20
Ground
8 PD6
21
Ground
9 PD7
22
Ground
10 ACK-
23 Ground
11 BUSY
24 Ground
12 PE
25 Ground
13 SLCT
26 N/C
26 1
26 2
13 1
Содержание LE-575
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Страница 55: ...LE 575 User s Manual 55 Appendix C System Resources C 1 I O Port Address Map...
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Страница 57: ...LE 575 User s Manual 57 C 2 Memory Address Map...
Страница 58: ...LE 575 User s Manual 58 C 3 IRQ Resources...