CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 149

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Low Pin Count Port
AMD Geode™ CS5535 Companion Device Data Book
Field
SYNC
Table 5-23. Cycle Field Definitions: Target Memory, I/O, and DMA (Continued)
# Clocks
1-N
Comment
Sync: Allows peripheral or host to synchronize (add wait-states). Generally, the peripheral or
host drives 0101 or 0110 until no more wait-states are needed. At that point it will drive 0000. All
other combinations are reserved.
0000 Sync achieved with no error.
0101 Indicates that Sync not achieved yet, but the part is driving the bus.
0110 Indicates that Sync not achieved yet, but the part is driving the bus, and expect long
1010 Special case. Peripheral indicating errors, see sync section in protocol overview.
1001 DMA (only). Sync achieved with no error and more DMA transfer desired to continue
DMA. Sync achieved with no error. Also indicates no more transfer desired for that chan-
nel, and DMA request is de-asserted.
DMA. Part indicating wait states.
Sync.
DMA. Part indicating wait states, and many wait states will be added.
DMA. Sync achieved with error. Also indicates no more transfers desired for that chan-
nel, and DMA request is de-asserted.
after this transfer.
31506B
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