HD6473032F Datasheet, PDF (542/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

WCER—Wait Controller Enable Register
H'EF
Bus controller
Bit
Initial value
Read/Write
7
WCE7
1
R/W
6
WCE6
1
R/W
5
WCE5
1
R/W
4
WCE4
1
R/W
3
WCE3
1
R/W
2
WCE2
1
R/W
1
WCE1
1
R/W
0
WCE0
1
R/W
Wait state controller enable 7 to 0
0 Wait-state control is disabled (pin wait mode 0)
1 Wait-state control is enabled
MDCR—Mode Control Register
H'F1
System control
Bit
7
6
5
4
3
2
1
0
—
—
—
—
—
—
MDS1 MDS0
Initial value
1
1
0
0
0
1
—*
—*
Read/Write
—
—
—
—
—
—
R
R
Mode select 1 and 0
Bit 1 Bit 0
MD₁ MD₀ Operating mode
0
0—
1 Mode 1
1
0 Mode 2
1 Mode 3
Note: * Determined by the state of the mode pins (MD₁ and MD₀ ).
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