参数资料
型号: TMR320R2812PGFQ
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: TMS320R2811, TMS320R2812 Digital Signal Processors
中文描述: TMS320R2811,TMS320R2812数字信号处理器
文件页数: 67/147页
文件大小: 2021K
代理商: TMR320R2812PGFQ
Peripherals
67
June 2004
SPRS257
4.5
Multichannel Buffered Serial Port (McBSP) Module
The McBSP module has the following features:
Compatible to McBSP in TMS320C54x
/TMS320C55x
DSP devices, except the DMA features
Full-duplex communication
Double-buffered data registers which allow a continuous data stream
Independent framing and clocking for receive and transmit
External shift clock generation or an internal programmable frequency shift clock
A wide selection of data sizes including 8-, 12-, 16-, 20-, 24-, or 32-bits
8-bit data transfers with LSB or MSB first
Programmable polarity for both frame synchronization and data clocks
HIghly programmable internal clock and frame generation
Support A-bis mode
Direct interface to industry-standard CODECs, Analog Interface Chips (AICs), and other serially
connected A/D and D/A devices
Works with SPI-compatible devices
Two 16 x 16-level FIFO for Transmit channel
Two 16 x 16-level FIFO for Receive channel
The following application interfaces can be supported on the McBSP:
T1/E1 framers
MVIP switching-compatible and ST-BUS-compliant devices including:
MVIP framers
H.100 framers
SCSA framers
IOM-2 compliant devices
AC97-compliant devices (the necessary multiphase frame synchronization capability is provided.)
IIS-compliant devices
McBSP clock rate = CLKG =
CCLKGDIV) , where CLKSRG source could be LSPCLK, CLKX, or CLKR.
(1
Serial port performance is limited by I/O buffer switching speed. Internal prescalers must be adjusted such
that the peripheral speed is less than the I/O buffer speed limit—20-MHz maximum.
Figure 4
9 shows the block diagram of the McBSP module with FIFO, interfaced to the R281x version of
Peripheral Frame 2.
A
TMS320C54x and TMS320C55x are trademarks of Texas Instruments.
相关PDF资料
PDF描述
TMR320R2812PGFS TMS320R2811, TMS320R2812 Digital Signal Processors
TMR320R2812ZHHA Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:D38999 Series III; No. of Contacts:6; Connector Shell Size:9; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle RoHS Compliant: No
TMR320R2812ZHHQ TMS320R2811, TMS320R2812 Digital Signal Processors
TMR320R2812ZHHS TMS320R2811, TMS320R2812 Digital Signal Processors
TMP320C2812PBKS TMS320R2811, TMS320R2812 Digital Signal Processors
相关代理商/技术参数
参数描述
TMR320R2812PGFS 制造商:TI 制造商全称:Texas Instruments 功能描述:TMS320R2811, TMS320R2812 Digital Signal Processors
TMR320R2812ZHHA 制造商:TI 制造商全称:Texas Instruments 功能描述:TMS320R2811, TMS320R2812 Digital Signal Processors
TMR320R2812ZHHQ 制造商:TI 制造商全称:Texas Instruments 功能描述:TMS320R2811, TMS320R2812 Digital Signal Processors
TMR320R2812ZHHS 制造商:TI 制造商全称:Texas Instruments 功能描述:TMS320R2811, TMS320R2812 Digital Signal Processors
TMR3-2410 制造商:Traco Power 功能描述: