BOARD Controller ---- 29
7-seg LED control
Address :
0xB400 1010- 0xB400 101F
Access :
8bit
Read/Write
Bit No.
Description
7-5 Reserved
4 LED1dot
1: On
0: Off
3-0 LED1data
display
bit3-0 led
display bit3-0 led
display bit3-0 led
display bit3-0 led
display
0x0 0
0x4 4
0x8 8
0xC C
0x1 1
0x5 5
0x9 9
0xD d
0x2 2
0x6 6
0xA A
0xE E
0x3 3
0x7 7
0xB B
0xF F
Fig.25
7-seg LED