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Bitfields for 386MAX bit flags 1

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Bit Description

1

???

2

allow A20 to be enabled/disabled???

3

??? (cleared by calling INT 67 functions or starting MSWindows)

4

high RAM present???

5

386MAX in AUTO mode

6

386MAX enabled

7

386MAX is providing EMS services

8

??? (affects API function 08h)

9

A20 gate closed (A20 disabled) (see INT 15/AX=2402h)

10

Weitek support enabled

11

???

12

ROMs not shadowed???

13

QPMS has been used

14

???

15

???