Panasonic MN103S - Page 445

Chapter 14
A/D Converter
Operation XIV - 39
An example setup procedure, with a description of each step is shown below.
Setup Procedure Description
(1) Set the AD0: Stop the A/D converter
operation
AN0CTR0(0x0000A400)
bp7: AN0EN=0 bp5: AN0TRG=0
Set the AD1: Stop the A/D converter
operation
AN1CTR0(0x0000A440)
b p7 : AN 1 EN =0 b p 5: A N1 TR G =0
Set the AD2: Stop the A/D converter
operation
AN2CTR0(0x0000A480)
bp7: AN2EN=0 bp5: AN2TRG=0
(1) Set the AN0EN flag and the AN0TRG flag of the A/D0
conversion control register 0 (AN0CTR0) to “0” to stop
the A/D conversion.
Set the AN1EN flag and the AN1TRG flag of the A/D1
conversion control register 0 (AN1CTR0) to “0” to stop
the A/D conversion.
Set the AN2EN flag and the AN2TRG flag of the A/D2
conversion control register 0 (AN2CTR0) to “0” to stop
the A/D conversion.
(2) Set the AD0: Disable the AD0 complete
interrupt
G26ICR(0x00008968)
bp8: G26IE0=0 bp9: G26IE1=0
Set the AD1: Disable the AD1 complete
interrupt
G27ICR(0x0000896C)
bp8: G27IE0=0 bp9: G27IE1=0
Set the AD2: Disable the AD2 complete
interrupt
G28ICR(0x00008970)
bp8: G28IE0=0
(2) Set the IE flags of the G26ICR, G27ICR and G28ICR
registers to “0” to disable the AD0, 1 and 2 conversion
complete interrupts.
(3) Set the PWM0 and 1 (3) Set PWM0 and 1.
* Do not execute PWM start at this point.
PWMMD0 (0x0000A300), PWMMD1 (0x0000A330)
bp: TCENn=0