參數(shù)資料
型號: SM320F28335GHHAEP
廠商: Texas Instruments
文件頁數(shù): 125/167頁
文件大?。?/td> 0K
描述: IC DIGITAL SIGNAL CTLR 179-BGA
產(chǎn)品培訓(xùn)模塊: ControlSUITE
Motor Signal Chain Overview
TPS75005 Single IC Power for C2000 MCU
標(biāo)準(zhǔn)包裝: 189
系列: TMS320F28x3x Delfino™, C2000™
核心處理器: C28x
芯體尺寸: 32-位
速度: 150MHz
連通性: CAN,EBI/EMI,I²C,McBSP,SCI,SPI,UART/USART
外圍設(shè)備: DMA,POR,PWM,WDT
輸入/輸出數(shù): 88
程序存儲器容量: 512KB(256K x 16)
程序存儲器類型: 閃存
RAM 容量: 34K x 16
電壓 - 電源 (Vcc/Vdd): 1.805 V ~ 1.995 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 179-LFBGA
包裝: 托盤
產(chǎn)品目錄頁面: 718 (CN2011-ZH PDF)
其它名稱: 296-25243
PIE
TZ1 toTZ6
PeripheralBus
ePWM1module
ePWM2module
ePWMxmodule
EPWM1SYNCI
EPWM2SYNCI
EPWM2SYNCO
EPWMxSYNCI
EPWMxSYNCO
ADC
GPIO
MUX
EPWM1SYNCI
EPWM1SYNCO
ADCSOCxO
(A)
EPWMxA
EPWMxB
EPWM2A
EPWM2B
EPWM1A
EPWM1B
EPWM1INT
EPWM1SOC
EPWM2INT
EPWM2SOC
EPWMxINT
EPWMxSOC
toeCAP1
andePWM4
module
(syncin)
TZ1 toTZ6
.
EPWM1SYNCO
SPRS581D – JUNE 2009 – REVISED MAY 2012
4.3
Enhanced PWM Modules (ePWM1/2/3/4/5/6)
The F28335 contains up to six enhanced PWM Modules (ePWM). Figure 4-4 shows a block diagram of
multiple ePWM modules. Figure 4-4 shows the signal interconnections with the ePWM.
Table 4-2 shows the complete ePWM register set per module and Table 4-3 shows the remapped register
configuration.
A.
ADCSOCxO is sent to the DMA as well when the ePWM registers are remapped to PF3 (through bit 0 of the
MAPCNF register).
B.
By default, ePWM/HRPWM registers are mapped to Peripheral Frame 1 (PF1). Table 4-2 shows this configuration. To
re-map the registers to Peripheral Frame 3 (PF3) to enable DMA access, bit 0 (MAPEPWM) of MAPCNF register
(address 0x702E) must be set to 1. Table 4-3 shows the remapped configuration.
Figure 4-4. Multiple PWM Modules
60
Peripherals
Copyright 2009–2012, Texas Instruments Incorporated
Product Folder Link(s): SM320F28335-EP
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