EVALUATION BOARD MANUAL S3F401F_BD_UM_REV1.00
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2.1.5 7-SEGMENT BLOCK
1 2
3
The assignment of 7-segment control pins on the S3F401F-EVB is the same like this.
SW1 ON: This Port (P0.0~P0.7) is connected to each segment of 7-segment.
SW2 ON: This Port (P1.9~P1.12) is connected to latch.
U3: 7-segment display