參數資料
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: 78/178頁
文件大小: 1457K
代理商: M37280MF-XXXSP
169
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
Addresses 022016 to 022F16
Addresses 023016 to 023F16
b7 b6 b5 b4 b3 b2 b1 b0
Vertical position register 1i (VP1i) (i = 1 to 16) [Addresses 022016 to 022F16]
B
Name
Functions
After reset
RW
Vertical Position Register 1i
0
to
7
Control bits of vertical
display start positions
(VP1i0 to VP1i7)
(See note 1)
Vertical display start positions
(low-order 8 bits)
TH !
(setting value of low-order 2 bits of VP2i ! 162
+ setting value of low-order 4 bits of VP1i ! 161
+ setting value of low-order 4 bits of VP1i ! 160)
Indeterminate RW
Notes 1: Do not “0016” and “0116” to VP1i at VP2i = “0016.”
2: TH is cycle of HSYNC.
3: VP2i is vertical position register 2i.
b7 b6 b5 b4 b3 b2 b1 b0
Vertical position register 2i (VP2i) (i = 1 to 16) [Addresses 023016 to 023F16]
B
Name
Functions
After reset
R W
Vertical Position Register 2i
0, 1 Control bits of vertical
display start positions
(VP2i0, VP2i1)
(See note 1)
Vertical display start positions
(high-order 2 bits)
TH !
(setting value of low-order 2 bits of VP2i ! 162
+ setting value of low-order 4 bits of VP1i ! 161
+ setting value of low-order 4 bits of VP1i ! 160)
Indeterminate RW
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are indeterminate.
2
to
7
Indeterminate R—
Notes 1: Do not set “0016” and “0116” to VP1i at VP2i = “0016.”
2: TH is cycle of HSYNC.
3: VP1i is vertical position register 1i.
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