VT83C469 Datasheet, PDF(8/36 Page) List of Unclassifed Manufacturers

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VT83C469 Datasheet, PDF (8/36 Pages) List of Unclassifed Manufacturers – PCMCIA Socket Controller

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VIA Technologies, Inc.

Preliminary VT83C469

The following is a list of VT83C469 registers and their offset values. The General Registers, Interrupt Registers, I/O

Registers and Memory Registers are fully compatible with the Intel 82365SL. The other registers are unique to the

VT83C469.

SOCKET A OFFSET

00h

01h

02h

03h

04h

05h

06h

07h

08h

09h

0Ah

0Bh

0Ch

0Dh

0Eh

0Fh

10h

11h

12h

13h

14h

15h

16h

17h

18h

19h

1Ah

1Bh

1Ch

1Dh

1Eh

1Fh

20h

21h

22h

23h

24h

25h

26h

27h

28h

29h

SOCKET B OFFSET

40h

41h

42h

43h

44h

45h

46h

47h

48h

49h

4Ah

4Bh

4Ch

4Dh

4Eh

4Fh

50h

51h

52h

53h

54h

55h

56h

57h

58h

59h

5Ah

5Bh

5Ch

5Dh

5Eh

5Fh

60h

61h

62h

63h

64h

65h

66h

67h

68h

69h

Identification and Revision

Interface Status

Power Control

Interrupt and General Control

Card Status Change

Card Status Change Interrupt Configuration

Address Window Enable

I/O Control

I/O Address 0 Start Low Byte

I/O Address 0 Start High Byte

I/O Address 0 Stop Low Byte

I/O Address 0 Stop High Byte

I/O Address 1 Start Low Byte

I/O Address 1 Start High Byte

I/O Address 1 Stop Low Byte

I/O Address 1 Stop High Byte

System Memory Address 0 Mapping Start Low Byte

System Memory Address 0 Mapping Start High Byte

System Memory Address 0 Mapping Stop Low Byte

System Memory Address 0 Mapping Stop High Byte

Card Memory Offset Address 0 Low Byte

Card Memory Offset Address 0 High Byte

Misc Control 1

Reserved

System Memory Address 1 Mapping Start Low Byte

System Memory Address 1 Mapping Start High Byte

System Memory Address 1 Mapping Stop Low Byte

System Memory Address 1 Mapping Stop High Byte

Card Memory Offset Address 1 Low Byte

Card Memory Offset Address 1 High Byte

Misc Control 2

Chip Information

System Memory Address 2 Mapping Start Low Byte

System Memory Address 2 Mapping Start High Byte

System Memory Address 2 Mapping Stop Low Byte

System Memory Address 2 Mapping Stop High Byte

Card Memory Offset Address 2 Low Byte

Card Memory Offset Address 2 High Byte

ATA Mode Control

Reserved

System Memory Address 3 Mapping Start Low Byte

System Memory Address 3 Mapping Start High Byte

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