USBN9604 National Semiconductor, USBN9604 Datasheet - Page 18
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USBN9604
Manufacturer Part Number
USBN9604
Description
USBN9603/USBN9604 Universal Serial Bus Full Speed Node Controller with Enhanced DMA Support
Manufacturer
National Semiconductor
Datasheet
1.USBN9604.pdf
(60 pages)
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4.0 Direct Memory Access (DMA) Support
DACK
DACK
DRQ
DRQ
D7-0
D7-0
WR
RD
Figure 12. DMA Write to USBN9603/4
Figure 13. DMA Read from USBN9603/4
18
(Continued)
Output
Input