ST18952 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST18952

DIGITAL SIGNAL PROCESSOR (DSP) CHIP

STMicroelectronics 

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ST18952

DMS: Mask sensitivity control register

Two bits are dedicated to each DMA channel (bits 0 and 1 to channel 0, bits 4 and 5 to channel

1, bits 8 and 9 to channel 2, bits 12 and 13 to channel 3).

(Address = 0041, Reset = x3333h, Read/Write)

15 14 13 12 11 10 9 8 7

-

- DSE3 DMK3 -

- DSE2 DMK2 -

65 43

- DSE1 DMK1 -

21 0

- DSE0 DMK0

Bit

DMKi

DSEi

Function

DMA mask

0: DMA channel not masked

1: DMA channel masked (default)

DMA sensitivity

0: Low level

1: Falling edge (default)

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