EFM32LG942 Datasheet, PDF (60/78 Pages) Silicon Laboratories – Output state retention and wake-up from Shutoff Mode

Alternate
Functionality
0
LCD_COM0
PE4
LCD_COM1
PE5
LCD_COM2
PE6
LCD_COM3
PE7
LCD_SEG0
PF2
LCD_SEG3
PF5
LCD_SEG4
PE8
LCD_SEG5
PE9
LCD_SEG6
PE10
LCD_SEG7
PE11
LCD_SEG8
PE12
LCD_SEG9
PE13
LCD_SEG10
PE14
LCD_SEG11
PE15
LCD_SEG13
PA0
LCD_SEG14
PA1
LCD_SEG15
PA2
LCD_SEG16
PA3
LCD_SEG17
PA4
LCD_SEG18
PA5
LCD_SEG20/
LCD_COM4
PB3
LCD_SEG21/
LCD_COM5
PB4
LCD_SEG22/
LCD_COM6
PB5
LCD_SEG23/
LCD_COM7
PB6
LES_ALTEX0
PD6
LES_ALTEX1
PD7
LES_ALTEX2
PA3
LES_ALTEX3
PA4
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LOCATION
1
2
3
4
5
6
Description
If AVDD is used directly as the LCD supply voltage, this
pin may be left unconnected or used as a GPIO.
LCD driver common line number 0.
LCD driver common line number 1.
LCD driver common line number 2.
LCD driver common line number 3.
LCD segment line 0. Segments 0, 1, 2 and 3 are con-
trolled by SEGEN0.
LCD segment line 3. Segments 0, 1, 2 and 3 are con-
trolled by SEGEN0.
LCD segment line 4. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD segment line 5. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD segment line 6. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD segment line 7. Segments 4, 5, 6 and 7 are con-
trolled by SEGEN1.
LCD segment line 8. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD segment line 9. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD segment line 10. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD segment line 11. Segments 8, 9, 10 and 11 are con-
trolled by SEGEN2.
LCD segment line 13. Segments 12, 13, 14 and 15 are
controlled by SEGEN3.
LCD segment line 14. Segments 12, 13, 14 and 15 are
controlled by SEGEN3.
LCD segment line 15. Segments 12, 13, 14 and 15 are
controlled by SEGEN3.
LCD segment line 16. Segments 16, 17, 18 and 19 are
controlled by SEGEN4.
LCD segment line 17. Segments 16, 17, 18 and 19 are
controlled by SEGEN4.
LCD segment line 18. Segments 16, 17, 18 and 19 are
controlled by SEGEN4.
LCD segment line 20. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 4
LCD segment line 21. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 5
LCD segment line 22. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 6
LCD segment line 23. Segments 20, 21, 22 and 23 are
controlled by SEGEN5. This pin may also be used as LCD
COM line 7
LESENSE alternate exite output 0.
LESENSE alternate exite output 1.
LESENSE alternate exite output 2.
LESENSE alternate exite output 3.
2014-06-13 - EFM32LG942FXX - d0121_Rev1.30
60
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