Datasheet

Rev.6.00 Oct.28.2004 page 896 of 1016
REJ09B0138-0600H
SYSCR2—System Control Register 2 H'FF42 MCU
[F-ZTAT version Only]
7
—
0
—
6
—
0
—
5
—
0
—
4
—
0
—
3
FLSHE
0
R/W
0
—
0
—
2
—
0
—
1
—
0
—
Bit
Initial value
Read/Write
:
:
:
0
1
Flash memory control register is not selected
Flash memory control register is selected
Flash memory control register enable
Note: SYSCR2 can only be accessed in the F-ZTAT version. In other versions, this register
cannot be written to and will return an undefined value if read.
Reserved Register H'FF44
7
—
0
—
6
—
0
—
5
—
0
R/W
4
—
0
—
3
—
0
—
0
—
0
—
2
—
0
—
1
—
0
—
Reserved
Onl
y
0 should be written to these bits
Bit
Initial value
Read/Write
:
:
:
Reserved Register H'FF45
7
—
0
R/W
6
—
0
R/W
5
—
0
R/W
4
—
0
R/W
3
—
1
R/W
0
—
1
R/W
2
—
1
R/W
1
—
1
R/W
Reserved
Only 0 should be
written to these bits
Reserved
Only 1 should be
written to these bits
Bit
Initial value
Read/Write
:
:
: