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Format of AMD-645 Peripheral Bus Controller, function 2 (USB Controller) data

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Offset Size Description

00h

64 BYTEs

header (see #00878) (vendor ID 1106h, device ID 3038h)

20h

DWORD

base address of USB I/O ports

40h

BYTE

miscellaneous control 1 (see #01047)

41h

BYTE

miscellaneous control 2 (see #01048)

42h

2 BYTEs

reserved

44h

3 BYTEs

reserved ("do not program")

47h

BYTE

reserved

48h

24 BYTEs

reserved

60h

BYTE

USB release number (read-only, 10h)

61h

95 BYTEs

reserved

C0h

WORD

USB legacy support (read-only, 2000h)

C2h

62 BYTEs

reserved

See Also:

#00817,#00983,#01011,#01034,#01049