M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP
Addresses 00DE16 and 00DF16
DA conversion register
i
b7b6b5b4b3b2b1b0
0
DA conversion register i (i=1, 2) (DAi) [Addresses 00DE16, 00DF16
]
After reset
0
B
Name
Functions
R W
R W
b5 b4 b3 b2 b1 b0
DA conversion
selection bit
(DAi0 to DAi5)
0
to
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
: 0/64Vcc
: 1/64Vcc
: 2/64Vcc
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
: 61/64Vcc
: 62/64Vcc
: 63/64Vcc
6
7
0
0
Fix this bit to “0.”
R W
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
—
R
Note : When use M37221M4H/M6H/M8H/MAH-XXXSP/FP,
there is not this register. Fix to “ 0016.”
Address 00E016
Horizontal Position Register
b7 b6 b5 b4 b3 b2 b1 b0
Horizontal position register (HR) [Address 00E016
]
B
Name
Functions
After reset
0
R
R
W
W
0
to
5
Horizontal display start
positions (HR0 to HR5)
64 steps (0016 to 3F16)
6, 7
Nothing is assigned. These bits are write disable bits.
When thses bits are read out, the values are “0.”
0
R
—
Rev.1.00 Oct 01, 2002 page 100 of 110
REJ03B0134-0100Z
RENESAS [ RENESAS TECHNOLOGY CORP ]
