HD66724 Datasheet, PDF (23/117 Pages) Hitachi Semiconductor – (Graphics LCD Controller/Driver with Key Scan Function)

HD66724/HD66725
Table 5 Display-Line Modes, Display-Start Line, and DDRAM Addresses
Display- Duty
Line Mode Ratio
1-line
1/10
(NL = 001)
2-line
1/18
(NL = 010)
2-line
1/18
(NL = 010)
3-line
1/26
(NL = 011)
3-line
1/26
(NL = 011)
3-line
1/26
(NL = 011)
Common
Pins
COM1–
COM8
COM1–
COM8
COM9–
COM16
COM1–
COM8
COM9–
COM16
COM17–
COM24
1st Line
(SN = 000)
00H–0FH
Display-Start Lines
2nd Line 3rd Line 4th Line
(SN = 001) (SN = 010) (SN = 011)
10H–1FH 20H–2FH 30H–3FH
5th Line
(SN = 100)
40H–4FH
00H–0FH 10H–1FH 20H–2FH 30H–3FH 40H–4FH
10H–1FH 20H–2FH 30H–3FH 40H–4FH 00H–0FH
00H–0FH 10H–1FH 20H–2FH 30H–3FH 40H–4FH
10H–1FH 20H–2FH 30H–3FH 40H–4FH 00H–0FH
20H–2FH 30H–3FH 40H–4FH 00H–0FH 10H–1FH
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