r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 262

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

Section 8 Bus State Controller (BSC)
Rev. 2.00 Dec. 09, 2005 Page 238 of 1152
REJ09B0191-0200
Bit
15 to 13
12, 11
10 to 7
Bit Name

SW[1:0]
W[3:0]
Initial
Value
All 0
00
1010
R/W
R
R/W
R/W
Number of Access Wait Cycles
Specify the number of wait cycles to be inserted in the
first access cycle.
0000: No cycle
0001: 1 cycle
0010: 2 cycles
0011: 3 cycles
0100: 4 cycles
0101: 5 cycles
0110: 6 cycles
0111: 8 cycles
1000: 10 cycles
1001: 12 cycles
1010: 14 cycles
1011: 18 cycles
1100: 24 cycles
1101: Reserved (setting prohibited)
1110: Reserved (setting prohibited)
1111: Reserved (setting prohibited)
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Number of Delay Cycles from Address, CS4 Assertion
to RD, WE Assertion
Specify the number of delay cycles from address and
CS4 assertion to RD and WE assertion.
00: 0.5 cycles
01: 1.5 cycles
10: 2.5 cycles
11: 3.5 cycles