參數(shù)資料
型號: TMS570LS10216ASZWTQR
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 160 MHz, RISC MICROCONTROLLER, PBGA337
封裝: GERRN, PLASTIC, NFBGA-337
文件頁數(shù): 42/102頁
文件大?。?/td> 1146K
代理商: TMS570LS10216ASZWTQR
PRODUCTPREVIEW
SPNS141D – AUGUST 2010 – REVISED JANUARY 2011
www.ti.com
4.3
High End Timer Transfer Unit (HET-TU)
The High End Timer Transfer Unit (HET-TU) is a local Direct Memory Access (DMA) module. It is
specifically designed to transfer High End Timer (NHET) data to (or from) the CPU data SRAM . The HET
software controls which HET instructions generate transfer requests to the transfer unit. More information
about the NHET and the HET-TU can be found in the technical reference manual (TRM). The HET-TU
supports 8 channels.
The HET-TU request assignment is shown in the following table.
Table 4-4. NHET Request Line Connection
Modules
Request Source
HET TRANSFER UNIT Request
NHET
HTUREQ[0]
HET TU DCP[0]
NHET
HTUREQ[1]
HET TU DCP[1]
NHET
HTUREQ[2]
HET TU DCP[2]
NHET
HTUREQ[3]
HET TU DCP[3]
NHET
HTUREQ[4]
HET TU DCP[4]
NHET
HTUREQ[5]
HET TU DCP[5]
NHET
HTUREQ[6]
HET TU DCP[6]
NHET
HTUREQ[7]
HET TU DCP[7]
44
Peripherals
Copyright 2010–2011, Texas Instruments Incorporated
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