CH-CPLD 補充教材 3. 腳位對照表 24 BITS DIP SW 20 BITS LED E_n A B D3_n D2_n D1_n D0_n LED-D1 LED-D4 DSW1 DSW2 DSW3 LED-D2 LED-D3 1 4 77 78 79 23 89