W79E217A Datasheet, PDF (180/207 Pages) Winbond – 8-bit Microcontroller

Preliminary W79E217A Data Sheet
LCDPT[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
SEG0
SEG1
COM0
00
10
COM1
01
11
COM2
02
12
COM3
03
13
Figure 20-12: Relation of Seg[1:0] and Com[3:0] pins.
NAME
LCDDATA_0
LCDDATA_1
LCDDATA_2
LCDDATA_3
BIT7- BIT4
S01C[3:0]
S03C[3:0]
S05C[3:0]
S07C[3:0]
LCDDATA_4
S09C[3:0]
LCDDATA_5
S11C[3:0]
LCDDATA_6
S13C[3:0]
LCDDATA_7
S15C[3:0]
LCDDATA_8
S17C[3:0]
LCDDATA_9
S19C[3:0]
LCDDATA_10
S21C[3:0]
LCDDATA_11
S23C[3:0]
LCDDATA_12
S25C[3:0]
LCDDATA_13
S27C[3:0]
LCDDATA_14
S29C[3:0]
LCDDATA_15
S31C[3:0]
Table 20-2: Registers associated with LCD operation.
BIT3 -BIT0
S00C[3:0]
S02C[3:0]
S04C[3:0]
S06C[3:0]
S08C[3:0]
S10C[3:0]
S12C[3:0]
S14C[3:0]
S16C[3:0]
S18C[3:0]
S20C[3:0]
S22C[3:0]
S24C[3:0]
S26C[3:0]
S28C[3:0]
S30C[3:0]
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Publication Release Date: December 14, 2007
Revision A3.0