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Intel386™ EX EMBEDDED MICROPROCESSOR USER’S MANUAL
D-24
D.19 DMA
n
BYC
n,
DMA
n
REQ
n
AND
DMA
n
TAR
n
DMA Channel 0
DMA Channel 1
24 16 8 0
Requester Address DMA0REQ3 DMA0REQ2 DMA0REQ1 DMA0REQ0
F011H
(BP=1) F011H (BP=0) F010H (BP=1) F010H (BP=0)
24 16 8 0
Target Address DMA0TAR3 DMA0TAR2 DMA0TAR1 DMA0TAR0
F086H F087H F000H
(BP=1) F000H (BP=0)
16 8 0
Byte Count DMA0BYC2 DMA0BYC1 DMA0BYC0
F098H F001H
(BP=1) F001H (BP=0)
24 16 8 0
Requester Address DMA1REQ3 DMA1REQ2 DMA1REQ1 DMA1REQ0
F013H
(BP=1) F013H (BP=0) F012H (BP=1) F012H (BP=0)
24 16 8 0
Target Address DMA1TAR3 DMA1TAR2 DMA1TAR1 DMA1TAR0
F085H F083H F002H
(BP=1) F002H (BP=0)
16 8 0
Byte Count DMA1BYC2 DMA1BYC1 DMA1BYC0
F099H F003H
(BP=1) F003H (BP=0)