AMD Geode™ SC3200 Processor Data Book
397
Electrical Specifications
32581C
Figure 9-34. Device Pausing an UltraDMA Data Out Burst Timing Diagram
t
RP
IDE_DATA[15:0]
(host)
t
RFS
t
SR
IDE_IOR0#
(HSTROBE0#)
(host)
IDE_DACK0#
(host)
IDE_DREQ0
(device)
IDE_IOW0# (STOP0#)
(host)
IDE_IORDY0# (DDMARDY0#)
(device)
Notes:
1)
The device can de-assert IDE_DREQ[0:1] to request termination of the UltraDMA burst no sooner than t
RP
after
IDE_IORDY[0:1]# (DDMARDY[0:1]#) is de-asserted.
2)
If the t
SR
timing is not satisfied, the device may receive up to two additional datawords from the host.
Summary of Contents for Geode SC3200
Page 8: ...8 AMD Geode SC3200 Processor Data Book List of Figures 32581C...
Page 16: ...16 AMD Geode SC3200 Processor Data Book Overview 32581C...
Page 24: ...24 AMD Geode SC3200 Processor Data Book Architecture Overview 32581C...
Page 350: ...350 AMD Geode SC3200 Processor Data Book Debugging and Monitoring 32581C...
Page 420: ...420 AMD Geode SC3200 Processor Data Book Electrical Specifications 32581C...