參數(shù)資料
型號: TMS320V642AZDK7
廠商: Texas Instruments, Inc.
英文描述: 1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 8.4V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
中文描述: 視頻/影像定點數(shù)字信號處理器
文件頁數(shù): 72/123頁
文件大?。?/td> 1205K
代理商: TMS320V642AZDK7
www.ti.com
4.10
Inter-Integrated Circuit (I
2
C)
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
The 280x device contains one I
2
C Serial Port. Figure 4-15 shows how the I
2
C peripheral module interfaces
within the 280x device.
The I
2
C module has the following features:
Compliance with the Philips Semiconductors I
2
C-bus specification (version 2.1):
Support for 1-bit to 8-bit format transfers
7-bit and 10-bit addressing modes
General call
START byte mode
Support for multiple master-transmitters and slave-receivers
Support for multiple slave-transmitters and master-receivers
Combined master transmit/receive and receive/transmit mode
Data transfer rate of from 10 kbps up to 400 kbps (Philips Fast-mode rate)
One 16-bit receive FIFO and one 16-bit transmit FIFO
One interrupt that can be used by the CPU. This interrupt can be generated as a result of one of the
following conditions:
Transmit-data ready
Receive-data ready
Register-access ready
No-acknowledgment received
Arbitration lost
Stop condition detected
Addressed as slave
An additional interrupt that can be used by the CPU when in FIFO mode
Module enable/disable capability
Free data format mode
72
Peripherals
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