Analog Devices ADSP-BF59x Blackfin, Hardware Reference Manual, Page: 317 / 772

ADSP-BF59x Blackfin Processor Hardware Reference 8-39
General-Purpose Timers
Figure 8-18. Timer Status Register
0
0 0 0 0 0 0
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0 0 0 0 0 0 0 0 0
TIMIL4 (Timer4 Interrupt)
Reset = 0x0000 0000 0
Timer S tatus Register (TIMER_ S TATU S )
Read as 1 if timer running, W1C to
abort in PWM_OUT mode
Indicates an interrupt request
when IRQ_ENA is set
TIMIL5 (Timer5 Interrupt)
TRUN6 (Timer6 S lave
Enable S tatus)
TIMIL6 (Timer6 Interrupt)
Indicates that an error or an
overflow occurred
TOVF_ERR4 (Timer4
Counter Overflow)
Read as 1 if timer running, W1C
to abort in PWM_OUT mode
TRUN5 (Timer5 S lave
Enable S tatus)
Read as 1 if timer running, W1C to abort
in PWM_OUT mode
TRUN4 (Timer4 S lave Enable
S tatus)
TOVF_ERR5 (Timer5
Counter Overflow)
TOVF_ERR7 (Timer7 Counter Overflow)
Indicates an interrupt request
when IRQ_ENA is set
Indicates an interrupt request
when IRQ_ENA is set
Indicates that an error or an
overflow occurred
Indicates that an error or an overflow occurred
TIMIL7 (Timer7 Interrupt)
Indicates an interrupt request
when IRQ_ENA is set
Read as 1 if timer
running, W1C to abort in
PWM_OUT mode
TRUN7 (Timer7
S lave Enable S tatus)
TOVF_ERR6 (Timer6 Counter Overflow)
Indicates that an error or an overflow occurred
All bits are W1C
0 0 0 0 0 0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 0 0 0 0 0 0 0
TIMIL0 (Timer0 Interrupt)
0
Read as 1 if timer running, W1C to
abort in PWM_OUT mode
Indicates an interrupt request
when IRQ_ENA is set
TIMIL1 (Timer1 Interrupt)
TRUN2 (Timer2 S lave Enable
S tatus)
TIMIL2 (Timer2 Interrupt)
Indicates that an error or an overflow occurred
TOVF_ERR0 (Timer0 Counter Overflow)
Read as 1 if timer running, W1C to abort
in PWM_OUT mode
TRUN1 (Timer1 S lave Enable S tatus)
Read as 1 if timer running, W1C to abort in
PWM_OUT mode
TRUN0 (Timer0 S lave Enable S tatus)
TOVF_ERR1 (Timer1 Counter Overflow)
TOVF_ERR 3 (Timer 3 Counter Overflow)
Indicates an interrupt request
when IRQ_ENA is set
Indicates an interrupt request when
IRQ_ENA is set
Indicates that an error or an overflow occurred
Indicates that an error or an overflow occurred
TIMIL 3 (Timer 3 Interrupt)
Indicates an interrupt request when
IRQ_ENA is set
Read as 1 if timer running, W1C
to abort in PWM_OUT mode
TRUN 3 (Timer 3
S lave Enable S tatus)
TOVF_ERR2 (Timer2 Counter Overflow)
Indicates that an error or an overflow occurred
This diagram shows an example configuration for eight timers. Different products have differ-
ent numbers of timers, therefore some of the bits may not be applicable to your device.