External Triggers - Analog Devices ADSP-BF506F Hardware Reference Manual

When an ACM timer is disabled or the ACM itself is disabled, the timer
resets to zero.

External Triggers

Each ACM timer
signals:
• ACM trigger input 0 (
ger may be either internally-generated by the PWM unit or
externally-generated, depending on the configuration specified in
the PWM0 module.
• ACM trigger input 1 (
ger may be either internally-generated by the PWM unit or
externally-generated, depending on the configuration specified in
the PWM1 module.
• ACM trigger input 2 (
When the Port F
(non-GPIO mode), then the ACM trigger input 2 is sourced from
the output of
GPIO mode, then the ACM trigger input 2 is sourced from the
GPIO signal at
internal or external depending on the GPIO direction configura-
tion programmed in
• ACM trigger input 3 (
When the Port G
(non-GPIO mode), then the ACM trigger input 3 is sourced from
the output of
GPIO mode, then the ACM trigger input 3 is sourced from the
GPIO signal at
internal or external depending on the GPIO direction configura-
tion programmed in
ADSP-BF50x Blackfin Processor Hardware Reference
may be triggered by one of the following trigger
ACMTMRx
TRIGGER0
TRIGGER1
TRIGGER2
pin is configured in function mode
PF10
. When the Port F
TMR2
. The source of the GPIO signal may be either
PF10
PORTFIO_DIR
TRIGGER3
pin is configured in function mode
PG5
. When the Port G PG5 pin is configured in
TMR7
. The source of the GPIO signal may be either
PG5
PORTGIO_DIR
ADC Control Module (ACM)
) – : The
PWM_SYNC0
) – : The
PWM_SYNC1
) – Port F GPIO at
pin is configured in
PF10
.
) – Port G GPIO at
.
trig-
PWM_SYNC0
trig-
PWM_SYNC1
or .
PF10 TMR2
or .
PG5 TMR7
22-7