參數(shù)資料
型號(hào): TMS320F28044_07
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: Digital Signal Processor
中文描述: 數(shù)字信號(hào)處理器
文件頁(yè)數(shù): 43/107頁(yè)
文件大?。?/td> 784K
代理商: TMS320F28044_07
www.ti.com
4.2
Enhanced PWM Modules (ePWM1-16)
PIE
TZ1 to TZ6
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
.
EPWM1SYNCO
TMS320F28044
Digital Signal Processor
SPRS357B–AUGUST 2006–REVISED MAY 2007
Table 4-1. CPU-Timers 0, 1, 2 Configuration and Control Registers (continued)
NAME
ADDRESS
0x0C16
0x0C17
0x0C18
0x0C3F
SIZE (x16)
1
1
DESCRIPTION
TIMER2TPR
TIMER2TPRH
CPU-Timer 2, Prescale Register
CPU-Timer 2, Prescale Register High
reserved
40
The F28044 device contains up to 16 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
TMS320x28xx, 28xxx Enhanced Pulse Width Modulator (ePWM) Module Reference Guide
(literature
number SPRU791) for details.
Figure 4-3. Multiple PWM Modules
The F28044 device contains 16 enhanced PWM modules (EPWM) and 16 high resolution PWM modules
(HRPWM). The EPWM modules synchronize input/output and the ADC start of conversion (SOCA/B)
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Peripherals
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