Rainbow Electronics APC58120 - Manual (Page 9)

INTEGRATED CIRCUITS INC.--
APC58120
www.aplusinc.com.tw Page / 18 VER1.0 9
21) 14H PLL Control register
[1:0] < PLLClksel1, PLLClksel0>
0 0 24Mhz(default)
0 1 32Mhz
1 0 40Mhz
1 1 48MHz
[2]
0: disable
1: enable (default)
[3] DAC enable register
0:disable (default)
1:enable
[4] PWM enable register
0:disable (default)
1:enable
22) 15H [7:0] Port A Interrupt control register {RW}
0: disable Port A Interrupt(default)
1:enable Port A Interrupt
23) 16H [15:0] Port A Pull High register {RW}
0: Not pull high (default)
1 : pull high
24) 17H [7:0] Port B Pull High register {RW}
0: Not pull high (default)
1 : pull high
25) 18H [15:0] Port A Pull Down register {RW}
0: Not pull down (default)
1 : pull down
26) 19H [7:0] Port B Pull Down register {RW}
0: Not pull down (default)
1 : pull down
27) 1AH [15:0] Port A Edge Control register{RW}
[7:0] Port A interrupt happen when positive edge occur
[15:8] Port A interrupt happen when negative edge occur
28) 1BH Table Pointer Register High Word {RW}
29) 1CH Table Pointer Register Low Word {RW}
30) 1DH [15:0] Data Pointer Register High Word {RW}
31) 1EH [15:0] Data Pointer Register Low Word {RW}
32) 1FH [15:0] Result of multiplier high word {RW}
33) 20H [15:0] Result of multiplier low word {RW}
34) 21H [15:6] Channel 1 data register {RW}