參數(shù)資料
型號: M35045-XXXSP
元件分類: 顯示控制器
英文描述: 24 X 12 CHARACTERS CRT CHAR DSPL CTLR, PDIP20
封裝: 0.300 INCH, 1.78 MM PITCH, PLASTIC, SDIP-32
文件頁數(shù): 32/33頁
文件大?。?/td> 396K
代理商: M35045-XXXSP
5
MITSUBISHI MICROCOMPUTERS
M35045-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Set frequency value N2
It should be fixed to “0”.
Can not be used.
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
REGISTERS DESCRIPTION
(1) Address 12016
0
1
2
3
4
5
6
7
8
9
A
B
C
D
DIV0
DIV1
DIV2
DIV3
DIV4
DIV5
DIV6
DIV7
DIV8
DIV9
DIV10
DIVS0
DIVS1
DIVS2
Set multiply value (frequency value) of horizontal synchronous fre-
quency.
N1 =
(DIVn
× 2n)
N1: frequency value
Display frequency is computed as
shown below.
FOSC = fH
× N1
FOSC [MHz] : Display frequency
fH [kHz]
: Horizontal synchronous
signal frequency to HOR
pin.
N1
: Shown left
Set display frequency FOSC to within
30MHz to 80MHz range.
When display frequency FOSC, set fre-
quency value N2 in association with
DIVS0 and DIVS1.
__
Note: The mark around the status value means the reset status by the “L” level is input to AC pin.
Set frequency value N2 in association
with display frequency range.
10
Σ
n = 0
0
1
0
1
0
1
DIVS
Frequency
value N2
Display frequency
55 ~ 80
40 ~ 55
30 ~ 40
Register
DA
Status
Contents
Function
Remarks
Frequency value N2
Division into 2
Division into 3
Division into 4
Division into 2
Division into 3
Division into 4
Do not set
相關(guān)PDF資料
PDF描述
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