STMicroelectronics STM32L152D-EVAL, User Manual

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UM1521 Hardware layout and configuration
Doc ID 022868 Rev 1 15/56
Table 11. LCD glass segments mapping table pins 25-36
Pin 25 26 27 28 29 30 31 32 33 34 35 36
COM1 7J 7N 7E 6J 6N 6E 5N 5E 4J 4N 4E 3J
COM2 7C 7M P6 6C 6M P5 5M P4 4C 4M P3 3C
COM3 7B 7H 7F 6B 6H 6F 5H 5F 4B 4H 4F 3B
COM4 7I 7A 7G 6I 6A 6G 5A 5G 4I 4A 4G 3I
COM5 19a 18a 17a 16a 15a 14a 12a 11a 10a 9a 8a 7a
COM6 19b 18b 17b 16b 15b 14b 12b 11b 10b 9b 8b 7b
COM7 S 7D Q6 O4 6D Q5 5D Q4 µA 4D Q3 C4
COM8 nA 7K 7L O3 6K 6L 5K 5L mA 4K 4L C3
Table 12. LCD glass segments mapping table pins 37-48
Pin 37 38 39 40 41 42 43 44 45 46 47 48
COM1 3N 3E 2J 2N 2E 1J 1N 1E
COM2 3M P2 2C 2M P1 1C 1M +
COM3 3H 3F 2B 2H 2F 1B 1H 1F
COM4 3A 3G 2I 2A 2G 1I 1A 1G
COM5 6a 5a 4a 3a 2a 1a S3 S1 COM5
COM6 6b 5b 4b 3b 2b 1b S4 S2 COM6
COM7 3D Q2 C1 2D Q1 S5 1D - COM7
COM8 3K 3L C2 2K 2L S6 1K 1L COM8
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