Espressif Systems /ESP32 /UHCI0 /DMA_IN_LINK

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Interpret as DMA_IN_LINK

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 0INLINK_ADDR0 (INLINK_AUTO_RET)INLINK_AUTO_RET 0 (INLINK_STOP)INLINK_STOP 0 (INLINK_START)INLINK_START 0 (INLINK_RESTART)INLINK_RESTART 0 (INLINK_PARK)INLINK_PARK

Fields

INLINK_ADDR

This register stores the least 20 bits of the first in link descriptor’s address.

INLINK_AUTO_RET

1:when a packet is wrong in link descriptor returns to the descriptor which is lately used.

INLINK_STOP

Set this bit to stop dealing with the in link descriptors.

INLINK_START

Set this bit to start dealing with the in link descriptors.

INLINK_RESTART

Set this bit to mount on new in link descriptors

INLINK_PARK

1:the in link descriptor’s fsm is in idle state. 0:the in link descriptor’s fsm is working

Links

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