Rainbow Electronics W90P710CDG - Manual (Page 137)

W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 137 - Revision B2
Continued.
BITS DESCRIPTIONS
[4] EnRXGD
The Enable Receive Good Interrupt controls the RXGD interrupt
generation. If RXGD of MISTA register is set, and both EnRXGD and
EnTXINTR are enabled, the EMC generates the Rx interrupt to CPU. If
EnRXGD or EnTXINTR is disabled, no Rx interrupt is generated to
CPU even the RXGD of MISTA register is set.
1’b0: RXGD of MISTA register is masked from Rx interrupt generation.
1’b1: RXGD of MISTA register can participate in Rx interrupt
generation.
[3] EnPTLE
The Enable Packet Too Long Interrupt controls the PTLE interrupt
generation. If PTLE of MISTA register is set, and both EnPTLE and
EnTXINTR are enabled, the EMC generates the Rx interrupt to CPU. If
EnPTLE or EnTXINTR is disabled, no Rx interrupt is generated to CPU
even the PTLE of MISTA register is set.
1’b0: PTLE of MISTA register is masked from Rx interrupt generation.
1’b1: PTLE of MISTA register can participate in Rx interrupt
generation.
[2] EnRXOV
The Enable Receive FIFO Overflow Interrupt controls the RXOV
interrupt generation. If RXOV of MISTA register is set, and both
EnRXOV and EnTXINTR are enabled, the EMC generates the Rx
interrupt to CPU. If EnRXOV or EnTXINTR is disabled, no Rx interrupt
is generated to CPU even the RXOV of MISTA register is set.
1’b0: RXOV of MISTA register is masked from Rx interrupt generation.
1’b1: RXOV of MISTA register can participate in Rx interrupt
generation.
[1] EnCRCE
The Enable CRC Error Interrupt controls the CRCE interrupt
generation. If CRCE of MISTA register is set, and both EnCRCE and
EnTXINTR are enabled, the EMC generates the Rx interrupt to CPU. If
EnCRCE or EnTXINTR is disabled, no Rx interrupt is generated to
CPU even the CRCE of MISTA register is set.
1’b0: CRCE of MISTA register is masked from Rx interrupt generation.
1’b1: CRCE of MISTA register can participate in Rx interrupt
generation.