HD66727 Datasheet, PDF (70/97 Pages) Hitachi Semiconductor – Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function

HD66727
Table 32 Correspondence between Segment Display SEGRAM Addresses (ASEG) and Driver
Signals when 5-Dot Font Width
ASEG Address
MSB
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
Common ^{Segment Signal}
LSB Signal
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
COMS1 SEG1/21/41 SEG2/22/42 SEG3/23/43 SEG4/24/44 SEG5/25/45
1
COMS1 SEG6/26/46 SEG7/27/47 SEG8/28/48 SEG9/29/49 SEG10/30/50
0
COMS1 SEG11/31/51 SEG12/32/52 SEG13/33/53 SEG14/34/54 SEG15/35/55
1
COMS1 SEG16/36/56 SEG17/37/57 SEG18/38/58 SEG19/39/59 SEG20/40/60
0
COMS2 SEG1/21/41 SEG2/22/42 SEG3/23/43 SEG4/24/44 SEG5/25/45
1
COMS2 SEG6/26/46 SEG7/27/47 SEG8/28/48 SEG9/29/49 SEG10/30/50
0
COMS2 SEG11/31/51 SEG12/32/52 SEG13/33/53 SEG14/34/54 SEG15/35/55
1
COMS2 SEG16/36/56 SEG17/37/57 SEG18/38/58 SEG19/39/59 SEG20/40/60
Table 33 Correspondence between Segment Display SEGRAM Addresses (ASEG) and Driver
Signals when 6-Dot Font Width
ASEG Address
MSB
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
Common ^{Segment Signal}
LSB Signal Bit 7 Bit 6 Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
COMS1 *
*
SEG1/25/ SEG2/26/ SEG3/27/ SEG4/28/ SEG5/29/ SEG6/30/
49
50
51
52
53
54
1
COMS1 *
*
SEG7/31/ SEG8/32/ SEG9/33/ SEG10/ SEG11/ SEG12/
55
56
57
34/58 35/59 36/60
0
COMS1 *
*
SEG13/ SEG14/ SEG15/ SEG16/ SEG17/ SEG18/
37
38
39
40
41
42
1
COMS1 *
*
SEG19/ SEG20/ SEG21/ SEG22/ SEG23/ SEG24/
43
44
45
46
47
48
0
COMS2 *
*
SEG1/25/ SEG2/26/ SEG3/27/ SEG4/28/ SEG5/29/ SEG6/30/
49
50
51
52
53
54
1
COMS2 *
*
SEG7/31/ SEG8/32/ SEG9/33/ SEG10/ SEG11/ SEG12/
55
56
57
34/58 35/59 36/60
0
COMS2 *
*
SEG13/ SEG14/ SEG15/ SEG16/ SEG17/ SEG18/
37
38
39
40
41
42
1
COMS2 *
*
SEG19/ SEG20/ SEG21/ SEG22/ SEG23/ SEG24/
43
44
45
46
47
48
70