HD6417750 Datasheet, PDF(376/1039 Page) Renesas Technology Corp – SuperH RISC engine

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HD6417750 Datasheet, PDF (376/1039 Pages) Renesas Technology Corp – SuperH RISC engine

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Table 13.5 PCMCIA Support Interfaces (cont)

IC Memory Card Interface

Signal

Pin Name

I/O Function

29 A0

I Address

30 D0

I/O Data

31 D1

I/O Data

32 D2

33 :3*

I/O Data

O Write protect

34 GND

Ground

35 GND

Ground

36 &'4

O Card detection

37 D11

I/O Data

38 D12

I/O Data

39 D13

I/O Data

40 D14

I/O Data

41 D15

I/O Data

42 &(5

I Card enable

43 RFSH

I Refresh request

I/O Card Interface

Signal

Name

I/O Function

A0

I Address

D0

I/O Data

D1

I/O Data

D2

I/O Data

,2,649 O 16-bit I/O port

GND

Ground

GND

Ground

&'4

O Card detection

D11

I/O Data

D12

I/O Data

D13

I/O Data

D14

I/O Data

D15

I/O Data

&(5

I Card enable

RFSH

I Refresh request

44 RFU

45 RFU

46 A17

47 A18

48 A19

49 A20

50 A21

51 VCC

52 VPP2

53 A22

54 A23

55 A24

56 A25

Reserved

Reserved

I Address

I Address

I Address

I Address

I Address

Power supply

Programming

power supply

I Address

I Address

I Address

I Address

,25'

,2:5

A17

A18

A19

A20

A21

VCC

VPP2

A22

A23

A24

A25

I I/O read

I I/O write

I Address

I Address

I Address

I Address

I Address

Power supply

Programming/

peripheral power

supply

I Address

I Address

I Address

I Address

Corresponding

SH7750 Series

Pin

A0

D0

D1

D2

,2,649

â

â

Sensed on port

D11

D12

D13

D14

D15

&(5$ or &(5%

Output from

port

,&,25'

,&,2:5

A17

A18

A19

A20

A21

â

â

A22

A23

A24

A25

Rev. 6.0, 07/02, page 324 of 986

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