參數(shù)資料
型號: M37280MF-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-64
文件頁數(shù): 11/178頁
文件大?。?/td> 1457K
代理商: M37280MF-XXXSP
108
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37280MF–XXXSP, M37280MK–XXXSP
M37280EKSP
MITSUBISHI MICROCOMPUTERS
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
paramentic
limits
are
subject
to change.
Rev. 1.0
Fig. 12.11.45 Right Border Control Register 1
Fig. 12.11.46 Right Border Control Register 2
b7 b6 b5 b4 b3 b2 b1 b0
Right border control register 1 (RB1) [Address 025216]
B
Name
Functions
After reset RW
Right Border Control Register 1
Control bits of
right border
(RB10 to RB17)
1
RW
0
to
7
Right border position (low-order 8 bits)
TOSC !
(setting value of low-order 3 bits of RB2 ! 162
+ setting value of high-order 4 bits of RB1 ! 161
+ setting value of low-order 4 bits of RB1 ! 160)
Notes 1: Set values fit for the following condition:
(LB1 + LB2 ! 162) < (RB1 + RB2 ! 162).
2: TOSC is OSD oscillation period.
3: RB2 is right border control register 2.
b7 b6 b5 b4 b3 b2 b1 b0
Right border control register 2 (RB2) [Address 025316]
B
Name
Functions
After reset RW
Right Border Control Register 2
Control bits of
right border
(RB20 to RB22)
1
RW
0
to
2
0
Right border position (high-order 3 bits)
TOSC !
(setting value of low-order 3 bits of RB2 ! 162
+ setting value of high-order 4 bits of RB1 ! 161
+ setting value of low-order 4 bits of RB1 ! 160)
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0”.
3
to
7
RW
Notes 1: Set values fit for the following condition:
(LB1 + LB2 ! 162) < (RB1 + RB2 ! 162).
2: TOSC is OSD oscillation period.
3: RB1 is right border control register 1.
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