32. Electrical Characteristics

Rev.1.00 Jan. 10, 2008 Page 1579 of 1658

REJ09B0261-0100

D31 to D0
(Read)
(SA: IO memory)

Legend:

IO: DACK device
SA: Single-address DMA transfer
DA: Dual-address DMA transfer
Note: DACK is configured as active-high.
CLKOUT
A25 to A5
T1 T2
RD/WR
CSn
BS
RDY
RD
A4 to A0
TB2 TB1 TB2 TB1 TB2 TB1
tCSD
tAD
tRWD
tBSD
tRDS
tBSD
tRSD
tRSD
tRDH
tAD tAD
tCSD
tRWD
tRDH
tRSD
tRDS
DACKn
DACKn
(DA)
tDACD tDACD
tDACD
t
DACD
tDACD
Figure 32.13 Burst ROM Bus Cycle (No Wait)