LPC61W492 Ver la hoja de datos (PDF) - SMSC -> Microchip

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LPC61W492

Integrated Super I/O Controller for LPC Bus with Game and MIDI Ports/Plus Hardware Monitoring Functions

SMSC -> Microchip 

Parallel Port Extension 2FDD

JP13

nWE2/SLCT

13

25

nWD2/PE

12

24

nMOB2/BUSY

11

23

nDSB2/ACK

10

22

9

nDSA2/PD7

21

nMOA2/PD6

8

20

PD5

7

19

nDCH2/PD4

6

18

nRDD2/PD3

5

nSTEP2/nSLIN

17

nWP2/PD2

4

nDIR2/nINIT

16

nTRK02/PD1

nHEAD2/nERR

nIDX2/PD0

nRWC2/nAFD

nSTB

3

15

2

14

1

nDCH2

nHEAD2

nRDD2

nWP2

nTRK02

nWE2

nWD2

nSTEP2

nDIR2

nMOB2

nDSA2

nDSB2

nMOA2

nIDX2

nRWC2

JP 13A

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

EXT FDC

PRINTER PORT

Parallel Port Extension 2FDD Connection Diagram

Four FDD Mode

FDC97W352/362

nDSA

nDSB

nMOA

nMOB

74LS139

G1

1Y0

A1

1Y1

B1

1Y2

1Y3

2Y0

2Y1

G2

2Y2

A2

2Y3

B2

7407(2)

nDSA

nDSB

nDSC

nDSD

nMOA

nMOB

nMOC

nMOD

158

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