HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 182

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 6 Bus Controller
Bits 3 and 2—Area 1 Wait Control 1 and 0 (W11, W10): These bits select the number of
program wait states when area 1 in external space is accessed while the AST1 bit in ASTCR is set
to 1.
Bit 3
W11
0
1
Bits 1 and 0—Area 0 Wait Control 1 and 0 (W01, W00): These bits select the number of
program wait states when area 0 in external space is accessed while the AST0 bit in ASTCR is set
to 1.
Bit 1
W01
0
1
Rev.3.00 Mar. 26, 2007 Page 140 of 772
REJ09B0355-0300
Bit 2
W10
0
1
0
1
Bit 0
W00
0
1
0
1
Description
Program wait not inserted when external space area 1 is accessed
1 program wait state inserted when external space area 1 is accessed
2 program wait states inserted when external space area 1 is accessed
3 program wait states inserted when external space area 1 is accessed
Description
Program wait not inserted when external space area 0 is accessed
1 program wait state inserted when external space area 0 is accessed
2 program wait states inserted when external space area 0 is accessed
3 program wait states inserted when external space area 0 is accessed
(Initial value)
(Initial value)