Rev. 2.00, 09/03, page 165 of 690
CS4WCR, CS5AWCR
Bit
Bit
Name
Initial
Value
R/W
Description
31 to 19
0
R
Reserved
These bits are always read as 0. The write value should
always be 0.
18
17
16
WW2
WW1
WW0
0
0
0
R/W
R/W
R/W
Number of Write Access Wait Cycles
Specify the number of cycles that are necessary for write
access.
000: The same cycles as WR3 to WR0 setting (read access
wait)
001: 0 cycle
010: 1 cycles
011: 2 cycles
100: 3 cycles
101: 4 cycles
110: 5 cycles
111: 6 cycles
15 to 13
0
R
Reserved
These bits are always read as 0. The write value should
always be 0.
12
11
SW1
SW0
0
0
R/W
R/W
Number of Delay Cycles from Address,
CSn
Assertion to
RD
,
WEn
Assertion
Specify the number of delay cycles from address and
CSn
assertion to
RD
and
WEn
assertion.
00: 0.5 cycles
01: 1.5 cycles
10: 2.5 cycles
11: 3.5 cycles
Summary of Contents for SH7705
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