aduc7023bcpz62irl Analog Devices, Inc., aduc7023bcpz62irl Datasheet - Page 72

• Manufacturer Part Number: aduc7023bcpz62irl
• Description: Precision Analog Microcontroller, 12-bit Analog I/o, Arm7tdmi Mcu With Enhanced Irq Handler
• Manufacturer: Analog Devices, Inc.

ADuC7023
On power-up, PWMCON defaults to 0x0012 (HOFF = 1 and
HMODE = 1). All GPIO pins associated with the PWM are
configured in PWM mode by default (see Table 83). Clear the
PWM trip interrupt by writing any value to the PWMCLRI
Table 83. PWM Output Selection
ENA
0
X
1
1
1
1
1
2
Table 84. Compare Registers
Name
PWM0COM0
PWM0COM1
PWM0COM2
PWM1COM0
PWM1COM1
PWM1COM2
PWM2COM0
PWM2COM1
HS = high side, LS = low side.
X is don’t care.
HOFF
0
1
0
0
0
0
PWMCON MMR
POINV
X
X
0
0
1
1
0xFFFF0F84
0xFFFF0F88
0xFFFF0F8C
0xFFFF0F94
0xFFFF0F98
0xFFFF0F9C
0xFFFF0FA4
0xFFFF0FA8
Address
1
DIR
X
X
0
1
0
1
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PWM0
1
1
0
HS1
HS1
1
Default Value
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
MMR. Note that when using the PWM trip interrupt, clear the
PWM interrupt before exiting the ISR. This prevents generation
of multiple interrupts.
PWM1
1
0
0
LS1
LS1
1
PWM Outputs
PWM2
1
1
HS1
0
1
HS1
2
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
PWM3
1
0
LS1
0
1
LS1