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參數資料
| 型號： | LC74751 |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP22 |
| 封裝： | SDIP-22 |
| 文件頁數： | 13/15頁 |
| 文件大小： | 540K |
| 代理商： | LC74751 |
Address 188 (0BC hexadecimal)
No. 5396-7/15
LC74751
DA
Register
Contents
Notes
0 to C
State
Function
0
HP0
0
If HS is the horizontal start position then:
The 6 bits HP5:0 specify the horizontal display
(LSB)
1
start position.
1
HP1
0
The weight of the low order bit is 4Tc.
1
Tc: Period of the oscillator connected to OSCIN/OSCOUT in operating mode.
2
HP2
0
1
3
HP3
0
1
4
HP4
0
1
5
HP5
0
(MSB)
1
6
HSZ10
0
The horizontal character size for line 1
1
7
HSZ11
0
1
8
HSZ20
0
The horizontal character size for line 2
1
9
HSZ21
0
1
A
HSZ30
0
The horizontal character size for lines 2
1
through 12
B
HSZ31
0
1
5
HS = Tc × (4 Σ 2n HPn)
n = 0
HSZ10
01
HSZ11
01 Tc/dot
2 Tc/dot
13 Tc/dot
4 Tc/dot
HSZ30
01
HSZ31
01 Tc/dot
2 Tc/dot
13 Tc/dot
4 Tc/dot
HSZ20
01
HSZ21
01 Tc/dot
2 Tc/dot
13 Tc/dot
4 Tc/dot
Note: The states of all registers are set to zero when the IC is reset by the RST pin.
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相關代理商/技術參數 |
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| LC74759JM-9820-TRM-E | 制造商:SANYO Semiconductor Co Ltd 功能描述:ELECTRONIC COMPONENT |
| LC74760 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display IC |
| LC74760M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display IC |
| LC74761 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display LSI |
| LC74761_11 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display LSI |
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