Hitachi SH7032 - Wait State Control Register 3 (WCR3) BSC

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A.2.43 Wait State Control Register 3 (WCR3) BSC
• Start Address: H'5FFFFA6
• Bus Width: 8/16/32
Register Overview:
Bit: 15 14 13 12 11 10 9 8
Bit name: WPU A02LW1 A02LW0 A6LW1 A6LW0 — — —
Initial value: 1 1 1 1 1 0 0 0
R/W: R/W R/W R/W R/W R/W — — —
Bit: 7 6 5 4 3 2 1 0
Bit name: — — — — — — — —
Initial value: 0 0 0 0 0 0 0 0
R/W: — — — — — — — —
Table A.44 WCR3 Bit Functions
Bit Bit Name Value Description
15 Wait pin pull-up control
(WPU)
0 WAIT pin not pulled up
1 WAIT pin pulled up (Initial value)
14,13 Areas 0 and 2 long wait
insert 1, 0 (A02LW1,
A02LW0)
0 0 1-cycle long wait state inserted
0 1 2-cycle long wait state inserted
1 0 3-cycle long wait state inserted
1 1 4-cycle long wait state inserted (Initial value)
12,11 Area 6 long wait insert 1, 0
(A6LW1, A6LW0)
0 0 1-cycle long wait state inserted
0 1 2-cycle long wait state inserted
1 0 3-cycle long wait state inserted
1 1 4-cycle long wait state inserted (Initial value)