Allwinner /D1H /UART[5] /IIR

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 IIR

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 0 (modem_status)iid0 (disable)feflag

feflag=disable, iid=modem_status

Description

UART Interrupt Identity Register

Fields

iid

Interrupt ID

0 (modem_status): undefined

1 (no_interrupt_pending): undefined

2 (thr_empty): undefined

3 (rs485_interrupt): undefined

4 (received_data_available): undefined

6 (receiver_line_status): undefined

7 (busy_detect): undefined

12 (character_timeout): undefined

feflag

FIFOs Enable Flag

0 (disable): undefined

3 (enable): undefined

Links

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