參數(shù)資料
型號(hào): LC74761M
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類(lèi): 畫(huà)面疊加
英文描述: ON-SCREEN DISPLAY IC, PDSO30
封裝: MFP30S
文件頁(yè)數(shù): 6/20頁(yè)
文件大小: 242K
代理商: LC74761M
Second byte
Register content
DA0 to DA7
Register name
State
Function
Note
7
0
Second byte identification bit
6
0
5
0
4
0
3
MOD3
0
Normal MOD3 (P14) output (PS1 = 1)
Specifies port output data
SEL
1
Specifies MOD3 general port output
when PS1 = 0.
2
MOD2
0
Normal MOD2 (P13) output (PS1 = 1)
Specifies port output data
SEL
1
Specifies MOD2 general port output
when PS1 = 0.
1
MOD1
0
Normal MOD1 (P12) output (PS1 =1)
Specifies port output data
SEL
1
Specifies MOD1 general port output
when PS1 = 0.
0
MOD0
0
Normal MOD0 (P11) output (PS1 = 1)
Specifies port output data
SEL
1
Specifies MOD0 general port output
when PS1 = 0.
Note: When the chip is reset by the RST pin, the register states (bits) are all cleared to 0.
11 COMMAND73: Display Control Setting Command 7
First byte
Register content
DA0 to DA7
Register name
State
Function
Note
7
1
6
1
The command 7 identification code: sets display
5
1
control parameters
4
1
3
1
Expansion command 3 identification code
2
1
0
LINS
0
Selects lower 6 bits (0 to 5).
Selects lower or upper 6 bits for half
1
Selects upper 6 bits (6 to B).
tone output line setting.
Second byte
Register content
DA0 to DA7
Register name
State
Function
Note
7
0
Second byte identification bit
6
0
5
0
4
0
3
VCP
0
No feedback resistance
Specifies VCO oscillator feedback
SELECT2
1
Feedback resistance
resistance connection
2
SDETOUT
0
Normal SOUT (P29) output (PS2 = 1)
Specifies port output data
SEL
1
Specifies SOUT general port output
when PS2 = 0.
1
VOUT
0
Normal VOUT (P7) output (PS2 =1)
Specifies port output data
SEL
1
Specifies VOUT general port output
when PS2 = 0.
0
HOUT
0
Normal HOUT (P4) output (PS2 = 1)
Specifies port output data
SEL
1
Specifies HOUT general port output
when PS2 = 0.
Note: When the chip is reset by the RST pin, the register states (bits) are all cleared to 0.
No. 4846-14/20
LC74761, 74761M
相關(guān)PDF資料
PDF描述
LC74761 ON-SCREEN DISPLAY IC, PDIP30
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LC74763M ON-SCREEN DISPLAY IC, PDSO30
LC74763M ON-SCREEN DISPLAY IC, PDSO30
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