參數(shù)資料
型號(hào): SM320F28335GHHAEP
廠商: Texas Instruments
文件頁數(shù): 104/167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(chǔ)器容量: 512KB(256K x 16)
程序存儲(chǔ)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
SPRS581D – JUNE 2009 – REVISED MAY 2012
3.2.17 Peripheral Frames 0, 1, 2, 3 (PFn)
The device segregates peripherals into three sections. The mapping of peripherals is as follows:
PF0:
PIE:
PIE Interrupt Enable and Control Registers Plus PIE Vector Table
Flash:
Flash Waitstate Registers
XINTF:
External Interface Registers
DMA
DMA Registers
Timers:
CPU-Timers 0, 1, 2 Registers
CSM:
Code Security Module KEY Registers
ADC:
ADC Result Registers (dual-mapped)
PF1:
eCAN:
eCAN Mailbox and Control Registers
GPIO:
GPIO MUX Configuration and Control Registers
ePWM:
Enhanced Pulse Width Modulator Module and Registers (dual mapped)
eCAP:
Enhanced Capture Module and Registers
eQEP:
Enhanced Quadrature Encoder Pulse Module and Registers
PF2:
SYS:
System Control Registers
SCI:
Serial Communications Interface (SCI) Control and RX/TX Registers
SPI:
Serial Port Interface (SPI) Control and RX/TX Registers
ADC:
ADC Status, Control, and Result Register
I2C:
Inter-Integrated Circuit Module and Registers
XINT
External Interrupt Registers
PF3:
McBSP
Multichannel Buffered Serial Port Registers
ePWM:
Enhanced Pulse Width Modulator Module and Registers (dual mapped)
3.2.18 General-Purpose Input/Output (GPIO) Multiplexer
Most of the peripheral signals are multiplexed with general-purpose input/output (GPIO) signals. This
enables the user to use a pin as GPIO if the peripheral signal or function is not used. On reset, GPIO pins
are configured as inputs. The user can individually program each pin for GPIO mode or peripheral signal
mode. For specific inputs, the user can also select the number of input qualification cycles. This is to filter
unwanted noise glitches. The GPIO signals can also be used to bring the device out of specific low-power
modes.
3.2.19 32-Bit CPU-Timers (0, 1, 2)
CPU-Timers 0, 1, and 2 are identical 32-bit timers with presettable periods and with 16-bit clock
prescaling. The timers have a 32-bit count down register, which generates an interrupt when the counter
reaches zero. The counter is decremented at the CPU clock speed divided by the prescale value setting.
When the counter reaches zero, it is automatically reloaded with a 32-bit period value. CPU-Timer 2 is
reserved for Real-Time OS (RTOS)/BIOS applications. It is connected to INT14 of the CPU. If DSP/BIOS
is not being used, CPU-Timer 2 is available for general use. CPU-Timer 1 is for general use and can be
connected to INT13 of the CPU. CPU-Timer 0 is also for general use and is connected to the PIE block.
Copyright 2009–2012, Texas Instruments Incorporated
Functional Overview
41
Product Folder Link(s): SM320F28335-EP
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