Texas Instruments TMS320F2802 - Manual (Page 54)

PIE
Peripheral Bus
ePWM1 Module
ePWM2 Module
ePWMx Module
EPWM1SYNCI
EPWM2SYNCI
EPWM2SYNCO
EPWMxSYNCI
EPWMxSYNCO
ADC
GPIO
MUX
EPWM1SYNCI
EPWM1SYNCO
ADCSOCx0
EPWMxA
EPWMxB
EPWM2A
EPWM2B
EPWM1A
EPWM1B
EPWM1INT
EPWM1SOC
EPWM2INT
EPWM2SOC
EPWMxINT
EPWMxSOC
To eCAP1
Module
(Sync in)
TZ1 to TZ6
TZ1 to TZ6
TZ1 to TZ6
EPWM1SYNCO
TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, TMS320C2802
TMS320C2801, TMS320F28016, TMS320F28015
SPRS230N – OCTOBER 2003 – REVISED MAY 2012 www.ti.com
Table 4-1. CPU-Timers 0, 1, 2 Configuration and Control Registers (continued)
NAME ADDRESS SIZE (x16) DESCRIPTION
Reserved 0x0C15 1 Reserved
TIMER2TPR 0x0C16 1 CPU-Timer 2, Prescale Register
TIMER2TPRH 0x0C17 1 CPU-Timer 2, Prescale Register High
0x0C18 –
Reserved 40 Reserved
0x0C3F
4.2 Enhanced PWM Modules (ePWM1/2/3/4/5/6)
The 280x device contains up to six enhanced PWM modules (ePWM). Figure 4-3 shows a block diagram
of multiple ePWM modules. Figure 4-4 shows the signal interconnections with the ePWM. See the
TMS320x280x, 2801x, 2804x Enhanced Pulse Width Modulator (ePWM) Module Reference Guide
(literature number
SPRU791 ) for more details.
Figure 4-3. Multiple PWM Modules in a 280x System
Table 4-2 shows the complete ePWM register set per module.
54 Peripherals Copyright © 2003–2012, Texas Instruments Incorporated
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TMS320C2801 TMS320F28016 TMS320F28015