参数资料
型号: M37207MF-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PQFP80
封装: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件页数: 15/122页
文件大小: 2193K
代理商: M37207MF-XXXFP
110
MITSUBISHI MICROCOMPUTERS
M37207MF-XXXSP/FP, M37207M8-XXXSP
M37207EFSP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
and ON-SCREEN DISPLAY CONTROLLER
CRT Port Control Register
Display Block Counter
Address 00EB16
Address 00EC16
b7 b6 b5 b4 b3 b2 b1 b0
Display block counter (CBC) [Address 00EB 16]
B
Name
Functions
After reset
R W
Display Block Counter
0
to
3
Number of blocks which are being displayed or has
displayed
(Incremented each time a block is displayed)
Indeterminate RW
0
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
R—
4
to
7
b7 b6 b5 b4 b3 b2 b1 b0
CRT port control register (CRTP) [Address 00EC 16]
B
Name
Functions
After reset R W
CRT Port Control Register
0HSYNC input polarity
switch bit (HSYC)
0 : Positive polarity
1 : Negative polarity
0
1
0 : Positive polarity
1 : Negative polarity
0
2
R, G, B output polarity
switch bit (R/G/B)
0 : Positive polarity
1 : Negative polarity
0
3
I output polarity switch bit
(I)
0 : Positive polarity
1 : Negative polarity
0
4
OUT output polarity
switch bit (OUT)
0 : Positive polarity
1 : Negative polarity
0
5
R signal output switch bit
(R)
0 : R signal output
1 : MUTE signal output
0
6
G signal output switch bit
(G)
0 : G signal output
1 : MUTE signal output
0
7
B signal output switch bit
(B)
0 : B signal output
1 : MUTE signal output
0
VSYNC input polarity
switch bit (VSYC)
RW
相关PDF资料
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