5.5 Ultra DMA Feature Set
C141-E104-03EN
5-91
f)
When the command execution is completed, the device clears both BSY and
DRQ bits and asserts the INTRQ signal. Then, the host reads the Status
register.
g) The host resets the DMA channel.
Figure 5.7 shows the correct DMA data transfer protocol.
Figure 5.7 Normal DMA data transfer
f
d
e
e
d
g
d
f
f
Содержание DISK DRIVES MHL2300AT
Страница 1: ...C141 E104 03EN MHL2300AT MHM2200AT MHM2150AT MHM2100AT DISK DRIVES PRODUCT MANUAL ...
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Страница 40: ...3 1 Dimensions C141 E104 03EN 3 3 Figure 3 1 Dimensions MHM series 2 2 ...
Страница 52: ...3 4 Jumper Settings C141 E104 03EN 3 15 Figure 3 16 Example 2 of Cable Select drive drive ...
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Страница 185: ...Interface 5 108 C141 E104 03EN Figure 5 10 Data transfer timing ...
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