参数资料
型号: M37272M6-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 32/145页
文件大小: 1928K
代理商: M37272M6-XXXFP
124
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
b7 b6 b5 b4 b3 b2 b1 b0
OSD control register (OC) [Address 00D0 16]
B
Name
Functions
After reset R W
OSD Control Register
0
OSD control bit
(OC0) (See note)
0 : All-blocks display off
1 : All-blocks display on
0
1
Automatic solid space
control bit (OC1)
0 : OFF
1 : ON
0
2
0 : OFF
1 : ON
0
4
OSD mode clock
selection bit (OC4)
0
Window control bit
(OC2)
RW
3
0 : Data slicer clock
1 : Clock from OSC1 pin
CC mode clock
selection bit (OC3)
5, 6 OSC1 clock
selection bit
(OC5, OC6)
0 0: 32 kHz oscillating
0 1: Do not set.
1 0: LC oscillating,
Ceramic oscillating
1 1: Do not set.
b6 b5
0 : Data slicer clock
1 : Clock from OSC1 pin
7
Fix this bit to “0.”
0R W
0
Note: Even this bit is switched during display, the display screen
remains unchanged until a rising (falling) of the next V SYNC.
b7b6b5b4b3b2b1b0
OSD port control register (PF) [Address 00CB16]
BName
Functions
After reset R W
OSD Port Control Register
0
2
0
30 : G signal output
1 : Port P53 output
0
Fix these bits to “0.”
R—
RW
0, 1
Port P53 output signal
selection bit (PF3)
4
0 : B signal output
1 : Port P54 output
0R W
Port P54 output signal
selection bit (PF4)
0R W
0 : R signal output
1 : Port P52 output
Port P52 output signal
selection bit (PF2)
5
0 : OUT1 signal output
1 : Port P53 output
Port P55 output signal
selection bit (PF5)
70 : Port P10 output
1 : OUT2 signal output
Port P10 output signal
selection bit (PF7)
0
Nothing is assigned. This bit is write disable bit.
When this bit is read out, the value is “0.”
R—
6
Address 00CB16
Address 00D016
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