HCS08 datasheet(304/374 Pages) NXP

304 / 374 page

Universal Serial Bus Device Controller (S08USBV1)

MC9S08JM60 Series Data Sheet, Rev. 5

304

Freescale Semiconductor

17.3.8

Error Interrupt Enable Register (ERRENB)

DFN8F

Data Field Error Flag — The data field received was not an interval of 8 bits. The USB Specification specifies

that the data field must be an integer number of bytes. If the data field was not an integer number of bytes, this

bit will be set.

0 The data field was an integer number of bytes

1 The data field was not an integer number of bytes

CRC16F

CRC16 Error Flag — The CRC16 failed. If set, the data packet was rejected due to a CRC16 error.

0 No CRC16 error detected

1 CRC16 error detected

CRC5F

CRC5 Error Flag — This bit will detect a CRC5 error in the token packets generated by the host. If set, the

token packet was rejected due to a CRC5 error.

0 No CRC5 error detected

1 CRC5 error detected, and the token packet was rejected.

PIDERRF

PID Error Flag — The PID check failed.

0 No PID check error detected

1 PID check error detected

321

BTSERR

BUFERR

BTOERR

DFN8

CRC16

CRC5

PIDERR

Reset

000

Figure 17-11. Error Interrupt Enable Register (ERRENB)

Table 17-12. ERRSTAT Field Descriptions

Field

Description

BTSERR

BTSERR Interrupt Enable — Setting this bit will enable BTSERR interrupts.

0 Interrupt disabled

1 Interrupt enabled

BUFERR

BUFERR Interrupt Enable — Setting this bit will enable BUFERR interrupts.

0 Interrupt disabled

1 Interrupt enabled

BTOERR

BTOERR Interrupt Enable — Setting this bit will enable BTOERR interrupts.

0 Interrupt disabled

1 Interrupt enabled

DFN8

DFN8 Interrupt Enable — Setting this bit will enable DFN8 interrupts.

0 Interrupt disabled

1 Interrupt enabled

CRC16

CRC16 Interrupt Enable — Setting this bit will enable CRC16 interrupts.

0 Interrupt disabled

1 Interrupt enabled

Table 17-11. ERRSTAT Field Descriptions (continued)

Field

Description

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