参数资料
型号: M37225ECSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 28/127页
文件大小: 1897K
代理商: M37225ECSP
122
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37225M6/M8/MA/MC–XXXSP
M37225ECSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Address 021B16
Address 024116
Address 024016
b7 b6 b5 b4 b3 b2 b1 b0
ROM correction enable register (RCR) [Address 021B16]
B
After reset RW
ROM Correction Enable Register
0
Vector 1 enable bit (RCR0)
Name
Functions
0: Disabled
1: Enabled
0
RW
1
Vector 2 enable bit (RCR1)
0: Disabled
1: Enabled
0
RW
0
3
to
7
Fix these bits to “0.”
0
RW
0
2
Vector 3 enable bit (RCR2)
0: Disabled
1: Enabled
0
RW
b7 b6 b5 b4 b3 b2 b1 b0
Left border control register (LBR) [Address 024016]
B
Name
Functions
Left Border Control Register
Control bits of
left border
(LBR0 to LBR6)
0
to
6
Left border position = Tdef4 + 4TOSC n + 1TOSC WH
(n: setting value, Tdef4: 4TOSC,
TOSC: OSD oscillation cycle,
WH: value (0 to 3) of window horizontal position minute adjustment bit)
Nothing is assigned. This bit is write disable bit.
When this bit is read out, the value is indeterminate.
7
After reset R W
0
R
W
0
R
Note: Set values fit for LBR
≤ RBR.
b7 b6 b5 b4 b3 b2 b1 b0
Right border control register (RBR) [Address 024116]
B
Name
Functions
Right Border Control Register
Control bits of
left border
(RBR0 to RBR6)
0
to
6
Nothing is assigned. This bit is write disable bit.
When this bit is read out, the value is indeterminate.
7
After reset R W
0
R
W
0
R
Note: Set values fit for LBR
≤ RBR.
Right border position = Tdef4 + 4TOSC n + 1TOSC WH
(n: setting value, Tdef4: 4TOSC,
TOSC: OSD oscillation cycle,
WH: value (0 to 3) of window horizontal position minute adjustment bit)
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