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Bitfields for OPTi 82C750 Vendetta (device 1) miscellaneous control 3

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Bit Description

7

pin AB15 functionality:
0 = DACK5#
1 = PPWRL + PPWRL2

6

IDE functionality support enable

5

reserved (read-only)

4

ISA bus AT command 1 wait state extension disable

3 - 2

reserved

1

pin AE14 functionality:
0 = controlled by offset 44h bits 1-0
1 = GPCS2#

0

reserved

See Also:

#00939,#00946,#00947