Peripherals
52
June 2004
SPRS257
Table 4
1. CPU-Timers 0, 1, 2 Configuration and Control Registers
NAME
ADDRESS
0x00 0C00
0x00 0C01
0x00 0C02
0x00 0C03
0x00 0C04
0x00 0C05
0x00 0C06
0x00 0C07
0x00 0C08
0x00 0C09
0x00 0C0A
0x00 0C0B
0x00 0C0C
0x00 0C0D
0x00 0C0E
0x00 0C0F
0x00 0C10
0x00 0C11
0x00 0C12
0x00 0C13
0x00 0C14
0x00 0C15
0x00 0C16
0x00 0C17
0x00 0C18
0x00 0C3F
SIZE (x16)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DESCRIPTION
TIMER0TIM
TIMER0TIMH
TIMER0PRD
TIMER0PRDH
TIMER0TCR
reserved
TIMER0TPR
TIMER0TPRH
TIMER1TIM
TIMER1TIMH
TIMER1PRD
TIMER1PRDH
TIMER1TCR
reserved
TIMER1TPR
TIMER1TPRH
TIMER2TIM
TIMER2TIMH
TIMER2PRD
TIMER2PRDH
TIMER2TCR
reserved
TIMER2TPR
TIMER2TPRH
CPU-Timer 0, Counter Register
CPU-Timer 0, Counter Register High
CPU-Timer 0, Period Register
CPU-Timer 0, Period Register High
CPU-Timer 0, Control Register
CPU-Timer 0, Prescale Register
CPU-Timer 0, Prescale Register High
CPU-Timer 1, Counter Register
CPU-Timer 1, Counter Register High
CPU-Timer 1, Period Register
CPU-Timer 1, Period Register High
CPU-Timer 1, Control Register
CPU-Timer 1, Prescale Register
CPU-Timer 1, Prescale Register High
CPU-Timer 2, Counter Register
CPU-Timer 2, Counter Register High
CPU-Timer 2, Period Register
CPU-Timer 2, Period Register High
CPU-Timer 2, Control Register
CPU-Timer 2, Prescale Register
CPU-Timer 2, Prescale Register High
reserved
40
4.2
Event Manager Modules (EVA, EVB)
The event-manager modules include general-purpose (GP) timers, full-compare/PWM units, capture units,
and quadrature-encoder pulse (QEP) circuits. EVA and EVB timers, compare units, and capture units function
identically. However, timer/unit names differ for EVA and EVB. Table 4
2 shows the module and signal names
used. Table 4
2 shows the features and functionality available for the event-manager modules and highlights
EVA nomenclature.
Event managers A and B have identical peripheral register sets with EVA starting at 7400h and EVB starting
at 7500h. The paragraphs in this section describe the function of GP timers, compare units, capture units, and
QEPs using EVA nomenclature. These paragraphs are applicable to EVB with regard to function—however,
module/signal names would differ. Table 4
3 lists the EVA registers. For more information, see the
TMS320F28x DSP Event Manager (EV) Reference Guide
(literature number SPRU065).
A