參數(shù)資料
型號: M37224M3-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件頁數(shù): 75/86頁
文件大?。?/td> 988K
代理商: M37224M3-XXXSP
M37224M3-XXXSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
74
Border Selection Register
Color Register i
b7 b6 b5 b4 b3 b2 b1 b0
Border selection register (MD) [Address 00E5 16]
B
Name
Functions
After reset
R W
Border Selection Register
0
Block 1 OUT output
border selection bit (MD10)
0 : Same output as R, G, B is output
1 : Border output
Indeterminate
1
0
2
Block 2 OUT output
border selection bit (MD20)
0 : Same output as R, G, B is output
1 : Border output
0
3
to
7
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
Indeterminate
RW
R—
RW
R—
b7 b6 b5 b4 b3 b2 b1 b0
Color register i (COi) (i = 0 to 3) [Addresses 00E6 16 to 00E916]
B
Name
Functions
After reset R W
Color Register i
0
1
B signal output
selection bit (COi1)
0 : No character is output
1 : Character is output
0
2
G signal output
selection bit (COi2)
0 : No character is output
1 : Character is output
0
3
R signal output
selection bit (COi3)
0 : No character is output
1 : Character is output
0
4,
6, 7
0
5
OUT signal output
control bit (COi5)
0 : Character is output
1 : Blank is output
0
Fix this bit to “0.”
R —
RW
R—
RW
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
0
Address 00E516
Addresses 00E616 to 00E916
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