H8SX1544 Datasheet, PDF (193/974 Pages) Renesas Technology Corp – Renesas 32-Bit CISC Microcomputer H8SX Family/H8SX/1500 Series

Section 6 Bus Controller (BSC)
• WTCRB
Initial
Bit
Bit Name Value R/W Description
15
⎯
0
R
Reserved
This is a read-only bit and cannot be modified.
14
W32
1
R/W Area 3 Wait Control 2 to 0
13
W31
1
12
W30
1
R/W These bits select the number of program wait cycles
R/W ^{when accessing area 3 while bit AST3 in ASTCR is 1.}
000: Program wait cycle not inserted
001: 1 program wait cycle inserted
010: 2 program wait cycles inserted
011: 3 program wait cycles inserted
100: 4 program wait cycles inserted
101: 5 program wait cycles inserted
110: 6 program wait cycles inserted
111: 7 program wait cycles inserted
11
⎯
0
R
Reserved
This is a read-only bit and cannot be modified.
10
W22
1
R/W Area 2 Wait Control 2 to 0
9
W21
1
8
W20
1
R/W These bits select the number of program wait cycles
R/W ^{when accessing area 2 while bit AST2 in ASTCR is 1.}
000: Program wait cycle not inserted
001: 1 program wait cycle inserted
010: 2 program wait cycles inserted
011: 3 program wait cycles inserted
100: 4 program wait cycles inserted
101: 5 program wait cycles inserted
110: 6 program wait cycles inserted
111: 7 program wait cycles inserted
7
⎯
0
R
Reserved
This is a read-only bit and cannot be modified.
Rev.2.00 Oct. 16, 2007 Page 139 of 916
REJ09B0381-0200