AMD Geode SC1201 - Manual (Page 396)

396 AMD Geode™ SC1200/SC1201 Processor Data Book
Electrical Specifications 32579B
Figure 9-20. Sub-ISA Read Operation Timing Diagram
t
RDx
t
ARx
Valid Valid
Valid Data
t
RCUx
t
RA
t
RVDS
t
RDH
t
HZ
A[23:0]/BHE#
D[15:0]
t
RDYAx
t
RDYH
MEMW#/DOCW#
ROMCS#/DOCCS#
IOW#/WR#
IOCS[1:0]#
(Read)
t
IOCSA
t
IOCSH
t
WDAR
D[15:0]
(Write)
IOR#/RD#/TRDE#
MEMR#/DOCR#
IOCHRDY
Note: x indicates a numeric index for the relevant symbol.