LC75811W Sanyo Semicon Device, LC75811W Datasheet - Page 11

• Manufacturer Part Number: LC75811W
• Description: 1/8 to 1/10 Duty Dot Matrix LCD Display Controller/Driver
• Manufacturer: Sanyo Semicon Device

Detailed Instruction Descriptions
• Set display technique ... <Sets the display technique>
DT1, DT2: Setting the display technique
• Display on/off control ... <Turns the display on or off>
M, A: Specifies the data to be turned on or off.
Note: *11. MDATA, ADATA
DG1 to DG12: Specifies the display digit
For example, if DG1 to DG6 are 1, and DG7 to DG12 are 0, then display digits 1 to 6 will be turned on, and display digits 7
to 12 will be turned off (blanked).
DG1 DG2 DG3 DG4 DG5 DG6 DG7 DG8 DG9 DG10 DG11 DG12
Display digit
D56 D57 D58 D59 D60 D61 D62 D63
DT1 DT2
D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59
Display digit data
DT1
M
0
0
1
1
0
1
0
A
0
1
0
1
5 7 dot matrix display
DT2
0
0
1
X
Both MDATA and ADATA are turned off (The display is forcibly turned off regardless of the DG1 to DG12 data.)
Only ADATA is turned on (The ADATA of display digits specified by the DG1 to DG12 data are turned on.)
Only MDATA is turned on (The MDATA of display digits specified by the DG1 to DG12 data are turned on.)
Both MDATA and ADATA are turned on (The MDATA and ADATA of display digits specified by the DG1 to DG12 data are turned on.)
1/8 duty, 1/4 bias drive
1/9 duty, 1/4 bias drive
1/10 duty, 1/4 bias drive
X
Code
Display technique
0
0
DG1
X: don’t care
1
0
DG2
2
1
S60/COM9
COM9
COM9
DG3
S60
3
Output pins
DG4
5 8 dot matrix display
4
LC75811E, 75811W
S59/COM10
DG5
5
COM10
S59
S59
Code
DG6
Display operating state
6
X
DG7
7
Note: *10. Sn (n = 59, 60): Segment outputs
X
DG8
8
X
COMn (n = 9, 10): Common outputs
DG9 DG10 DG11 DG12
9
X
M
10
A
11
5 9 dot matrix display
SC
12
BU
D60 D61 D62 D63
0
0
No. 5915-11/27
X: don’t care
1
0