NXP Semiconductors K22F series - Error Interrupt Enable Register (Usbx_Erren)

43.4.12 Error Interrupt Enable register (USBx_ERREN)
Contains enable bits for each of the error interrupt sources within the USB module.
Setting any of these bits enables the respective interrupt source in ERRSTAT. Each bit is
set as soon as the error condition is detected. Therefore, the interrupt does not typically
correspond with the end of a token being processed. This register contains the value of
0x00 after a reset.
Address: 4007_2000h base + 8Ch offset = 4007_208Ch
Bit 7 6 5 4 3 2 1 0
Read
BTSERREN
0
DMAERREN BTOERREN DFN8EN CRC16EN
CRC5EOFE
N
PIDERREN
Write
Reset
0 0 0 0 0 0 0 0
USBx_ERREN field descriptions
Field Description
7
BTSERREN
BTSERR Interrupt Enable
0 Disables the BTSERR interrupt.
1 Enables the BTSERR interrupt.
6
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
5
DMAERREN
DMAERR Interrupt Enable
0 Disables the DMAERR interrupt.
1 Enables the DMAERR interrupt.
4
BTOERREN
BTOERR Interrupt Enable
0 Disables the BTOERR interrupt.
1 Enables the BTOERR interrupt.
3
DFN8EN
DFN8 Interrupt Enable
0 Disables the DFN8 interrupt.
1 Enables the DFN8 interrupt.
2
CRC16EN
CRC16 Interrupt Enable
0 Disables the CRC16 interrupt.
1 Enables the CRC16 interrupt.
1
CRC5EOFEN
CRC5/EOF Interrupt Enable
0 Disables the CRC5/EOF interrupt.
1 Enables the CRC5/EOF interrupt.
0
PIDERREN
PIDERR Interrupt Enable
0 Disables the PIDERR interrupt.
1 Enters the PIDERR interrupt.
Memory map/Register definitions
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
1094 NXP Semiconductors