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Bitfields for Intel 82443BX/EX/LX AGP Control Register

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Bit Description

31 - 16

reserved (0)

15

(82443BX) disable forced ordering of snoopable writes and AGP reads
(82443EX/LX) reserved

14

reserved (0)

13

enable Graphics Aperture Write-AGP Read synchronization

12 - 10

reserved (0)

9 - 8

(82443BX) reserved (0)
(82443EX/LX) expedite transaction throttle timer
00 = no throttling
01 = reserved
10 = 192 clocks on, 64 clocks off
11 = reserved

7

enable Graphics Translation Lookaside Buffer (and GTLB Flush Control)

6 - 0

reserved (0)

See Also:

#01160,#01142,#01129