Epson S1C17W18 Technical Manual page 249

18 LCD DRIVER (LCD8B)
Bit
D0
D1
D2
D3
· · ·
D4
D5
D6
D7
D0
D1
D2
D3
· · ·
D4
D5
D6
D7
LCD8DSP.SEGREV
bit = 1
Bit
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
LCD8DSP.SEGREV
bit = 0
18-16
Address
Display area 0
Unused area
Display area 1
Unused area
(4) 64-pin package (LCD8DSP.SEGREV bit = 1)
Address
· · ·
Unused area
· · ·
Unused area
(5) 64-pin package (LCD8DSP.SEGREV bit = 0)
Figure 18.6.3.2 Display Data RAM Map (1/5 duty)
Seiko Epson Corporation
(general-purpose RAM)
(general-purpose RAM)
· · ·
Display area 0
(general-purpose RAM)
Display area 1
(general-purpose RAM)
· · ·
LCD8DSP. LCD8DSP.
COMREV COMREV
bit = 1 bit = 0
COM0 COM4
COM1 COM3
COM2 COM2
COM3 COM1
· · ·
COM4 COM0
COM0 COM4
COM1 COM3
COM2 COM2
COM3 COM1
· · ·
COM4 COM0
LCD8DSP. LCD8DSP.
COMREV COMREV
bit = 1 bit = 0
COM0 COM4
COM1 COM3
COM2 COM2
COM3 COM1
COM4 COM0
COM0 COM4
COM1 COM3
COM2 COM2
COM3 COM1
COM4 COM0
S1C17W18 TECHNICAL MANUAL
(Rev. 1.2)