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Texas Instruments /TM4C1231H6PGE /UDMA /STAT

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Interpret as STAT

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31282724232019161512118743000000000000000000000000000000000000000000 (UDMA_STAT_MASTEN)UDMA_STAT_MASTEN0 (UDMA_STAT_STATE_IDLE)UDMA_STAT_STATE0UDMA_STAT_DMACHANS

UDMA_STAT_STATE=UDMA_STAT_STATE_IDLE

Description

DMA Status

Fields

UDMA_STAT_MASTEN

Master Enable Status
UDMA_STAT_STATE

Control State Machine Status

0 (UDMA_STAT_STATE_IDLE): Idle

1 (UDMA_STAT_STATE_RD_CTRL): Reading channel controller data

2 (UDMA_STAT_STATE_RD_SRCENDP): Reading source end pointer

3 (UDMA_STAT_STATE_RD_DSTENDP): Reading destination end pointer

4 (UDMA_STAT_STATE_RD_SRCDAT): Reading source data

5 (UDMA_STAT_STATE_WR_DSTDAT): Writing destination data

6 (UDMA_STAT_STATE_WAIT): Waiting for uDMA request to clear

7 (UDMA_STAT_STATE_WR_CTRL): Writing channel controller data

8 (UDMA_STAT_STATE_STALL): Stalled

9 (UDMA_STAT_STATE_DONE): Done

10 (UDMA_STAT_STATE_UNDEF): Undefined
UDMA_STAT_DMACHANS

Available uDMA Channels Minus 1

Links

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Register License

Software License Agreement

Texas Instruments (TI) is supplying this software for use solely and exclusively on TI’s microcontroller products. The software is owned by TI and/or its suppliers, and is protected under applicable copyright laws. You may not combine this software with “viral” open-source software in order to form a larger program.

THIS SOFTWARE IS PROVIDED “AS IS” AND WITH ALL FAULTS. NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data