HD64F3039F18 Datasheet, PDF (144/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 6 Bus Controller
The bus specifications for each area can be selected in ASTCR, WCER, and WCR as shown in
table 6.3.
Table 6.3 Bus Specifications
ASTCR WCER
WCR
ASTn
0
1
WCEn
—
0
1
Note: n = 0 to 7
WMS1
—
—
0
1
WMS0
—
—
0
1
0
1
Bus
Width
8
8
8
8
8
8
Bus Specifications
Access
States
Wait Mode
2
Disabled
3
Pin wait mode 0
3
Programmable wait mode
3
Disabled
3
Pin wait mode 1
3
Pin auto-wait mode
Rev.3.00 Mar. 26, 2007 Page 120 of 682
REJ09B0353-0300