ST STM8A-DISCOVERY - Figure 28. STM8 AL Board LCD

STM8AL board electrical schematics UM1574 44/48 Doc ID 023645 Rev 1
Figure 28. STM8AL board LCD
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1
2
2
3
3
4
4
D D
C C
B B
A A
STMicroelectronics
Title:
Number: Rev: Sheet of
B.0(PCB.SCH)
Date:
10/3/2012
MB1037 4 6
STM8AL BOARD LCD
LCD
SEG0
1
SEG1
2
SEG2
3
SEG3
4
SEG4
5
SEG5
6
SEG6
7
SEG7
8
SEG8
9
SEG9
10
SEG10
11
SEG11
12
COM3
13
COM2
14
COM1
15
COM0
16
SEG12
17
SEG13
18
SEG14
19
SEG15
20
SEG16
21
SEG17
22
SEG18
23
SEG19
24
SEG20
25
SEG21
26
SEG22
27
SEG23
28
U6
GH08172T
PB3_LCDSEG13
PB2_LCDSEG12
PB1_LCDSEG11
PD7_LCDSEG21 PD6_LCDSEG20
PD5_LCDSEG19
PD4_LCDSEG18
PA4_LCDCOM0
PA5_LCDCOM1
PA6_LCDCOM2
PA7_LCDSEG0
PE0_LCDSEG1
PE3_LCDSEG4
PE4_LCDSEG5
PE5_LCDSEG6 PD0_LCDSEG7
PD1_LCDCOM3
PD2_LCDSEG8
PD3_LCDSEG9
PB0_LCDSEG10