Infineon /XMC4700 /GPDMA0_CH2 /CFGL

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as CFGL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0CH_PRIOR 0 (value1)CH_SUSP 0 (value2)FIFO_EMPTY 0 (value1)HS_SEL_DST 0 (value1)HS_SEL_SRC 0 (value1)LOCK_CH_L 0 (value1)LOCK_B_L 0 (LOCK_CH)LOCK_CH 0 (LOCK_B)LOCK_B 0 (value1)DST_HS_POL 0 (value1)SRC_HS_POL 0MAX_ABRST

SRC_HS_POL=value1, CH_SUSP=value1, LOCK_CH_L=value1, LOCK_B_L=value1, HS_SEL_SRC=value1, HS_SEL_DST=value1, FIFO_EMPTY=value2, DST_HS_POL=value1

Description

Configuration Register Low

Fields

CH_PRIOR

Channel priority

CH_SUSP

Channel Suspend

0 (value1): Not suspended.

1 (value2): Suspend DMA transfer from the source.

FIFO_EMPTY

Indicates if there is data left in the channel FIFO

0 (value2): Channel FIFO not empty

1 (value1): Channel FIFO empty

HS_SEL_DST

Destination Software or Hardware Handshaking Select

0 (value1): Hardware handshaking interface. Software-initiated transaction requests are ignored.

1 (value2): Software handshaking interface. Hardware- initiated transaction requests are ignored.

HS_SEL_SRC

Source Software or Hardware Handshaking Select

0 (value1): Hardware handshaking interface. Software-initiated transaction requests are ignored.

1 (value2): Software handshaking interface. Hardware-initiated transaction requests are ignored.

LOCK_CH_L

Channel Lock Level

0 (value1): Over complete DMA transfer

1 (value2): Over complete DMA block transfer

2 (value3): Over complete DMA transaction

LOCK_B_L

Bus Lock Level

0 (value1): Over complete DMA transfer

1 (value2): Over complete DMA block transfer

2 (value3): Over complete DMA transaction

LOCK_CH

Channel Lock Bit

LOCK_B

Bus Lock Bit

DST_HS_POL

Destination Handshaking Interface Polarity

0 (value1): Active high

1 (value2): Active low

SRC_HS_POL

Source Handshaking Interface Polarity

0 (value1): Active high

1 (value2): Active low

MAX_ABRST

Maximum AMBA Burst Length

Links

()