FD2000
Rev1.0
10. DETAILED INSTRUCTION DESCRIPTIONS
10.1. SET DISPLAY TECHNIQUE ― Sets the display technique
Code
D56 D57 D58 D59 D60 D61 D62 D63
DT1 DT2
X
X
0
0
0
1
X: don’t care
10.1.1. DT1, DT2: Setting the display technique
Output pins
DT1
DT2
Display technique
S60/COM9
S59/COM10
S59
0
1
0
0
0
1
1/8 duty, 1/4 bias drive
1/9 duty, 1/4 bias drive
1/10 duty, 1/4 bias drive
S60
COM9
COM9
S59
COM10
10.2. DISPLAY ON/OFF CONTROL ― Turns the display on or off
Code
D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63
DG1 DG2 DG3 DG4 DG5 DG6 DG7 DG8 DG9 DG10DG11 DG12
X
X
X
X
M
A
SC BU
0
0
1
0
X: don’t care
10.2.1. M, A: Specifies the data to be turned on or off
M
0
A
0
1
0
Display operating state
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.)
0
1
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
1
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