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发表于 2009-7-31 09:19:57
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Hang 再E0h 是代表没有侦测到 Memory, MRC Code 再 Detect Memory 已经判定没有Support,所以让你Hang E0h。( v4 _- b: r2 ?2 l1 O
8 l7 f# ?! t5 t6 u
; far jmp MRC_CODE_SEL etectDimms_FAR
+ }& {* o+ s+ p; D( p DB 066h ; Prefix jump to use 32-bit offset7 p+ F/ |2 q5 [0 s2 a4 _* _' k
DB 0EAh ; EA cp JMP ptr16:32 Inv. Valid Jump far, absolute, address given in operand) i ?9 t6 @0 G+ D; L/ ]
DD DetectDimms_FAR& b( o7 h! i5 {2 A/ l0 p' L/ O
DW MRC_CODE_SEL
- `1 U0 x9 z5 {) O3 c' p( D@@:
' g6 Y* w' y9 G0 c Q4 n ; Check DetectDimms Exit status. 1 == Success
/ K, n1 `2 J1 Z& Y cmp al, 11 { d J. P. i
je NoDetectDimmsError' P. G4 }/ X+ D; l7 x8 U/ Y
mov al, 0E0h
* V$ R5 r9 s; o% v0 \1 P7 I out 080h, al
1 m4 X$ Y! c- |4 v1 z;(MRC_PORTING) +>
* B" n3 Q" ?$ p5 I+ S( n@@: |
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