STMicroelectronics STM32L152D-EVAL User Manual page 14

Hardware layout and configuration
Table 8.
Jumper
PA1 is connected to microphone ( MIC_INP signal) when JP8 is set as shown to
the right: (Default setting)
JP8
PA1 is connected to LCD glass as SEG0 when JP8 is set as shown to the right:
PA2 is connected to microphone (MIC_INN signal)when JP6 is set as shown to
the right: (Default setting)
JP6
PA2 is connected to LCD glass as SEG1 when JP6 is set as shown to the right:
The custom LCD glass on MB979 is model XHO5002B. The signal mapping is shown in
Table 9, Table
Table 9.
Pin 1
COM1 COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
Table 10.
Pin 13
COM1 9g
COM2 9h
COM3 9i
COM4 9j
COM5 9d
COM6 9c
COM7 9e
COM8 9f
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LCD glass related jumpers
10, Table 11 and Table 12
LCD glass segments mapping table pins 1-12
2 3 4
COM2
COM3
COM4 1j
LCD glass segments mapping table pins 13-24
14 15 16
10g 11g 12g 13g
10h 11h 12h 13h
10i 11i 12i 13i
10j 11j 12j 13j
10d 11d 12d 13d
10c 11c 12c 13c
10e 11e 12e 13e
10f 11f 12f 13f
Doc ID 022868 Rev 1
Description
and segment names are given in
5 6 7 8
1g 2g 3g 4g
1h 2h 3h 4h
1i 2i 3i 4i
2j 3j 4j
1d 2d 3d 4d
1c 2c 3c 4c
1e 2e 3e 4e
1f 2f 3f 4f
17 18 19 20
14g 15g 16g
14h 15h 16h
14i 15i 16i
14j 15j 16j
14d 15d 16d
14c 15c 16c
14e 15e 16e
14f 15f 16f
UM1521
Setting
Figure 6.
9 10 11 12
5g 6g 7g 8g
5h 6h 7h 8h
5i 6i 7i 8i
5j 6j 7j 8j
5d 6d 7d 8d
5c 6c 7c 8c
5e 6e 7e 8e
5f 6f 7f 8f
21 22 23 24
17g 18g 19g 5J
17h 18h 19h 5C
17i 18i 19i 5B
17j 18j 19j 5I
17d 18d 19d 13a
17c 18c 19c 13b
17e 18e 19e O1
17f 18f 19f O2