PM7375-SC datasheet(122/430 Pages) PMC

122 / 430 page

PM7375 LASAR-155

DATA SHEET

PMC-931127

ISSUE 6

LOCAL ATM SAR & PHYSICAL LAYER

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

106

RSOPI:

The RSOPI bit is high when an interrupt request is active from the RSOP block.

The RSOP interrupt sources are enabled in the RSOP Control/Interrupt Enable

RLOPI:

The RLOPI bit is high when an interrupt request is active from the RLOP block.

The RLOP interrupt sources are enabled in the RLOP Interrupt Enable/Status

RPOPI:

The RPOPI bit is high when an interrupt request is active from the RPOP block.

The RPOP interrupt sources are enabled in the RPOP Interrupt Enable Register.

RACPI:

The RACPI bit is high when an interrupt request is active from the RACP block.

The RACP interrupt sources are enabled in the RACP Interrupt Enable/Status

TACPI:

The TACPI bit is high when an interrupt request is active from the TACP block.

The TACP interrupt sources are enabled in the TACP Interrupt Control/Status

RDOOLI:

The RDOOLI bit is the receive data out of lock interrupt status bit. RDOOLI is set

high when the RDOOLV bit of the LASAR-155 Clock Recovery Control and

Status register changes state. RDOOLV is a logic one if the divided down

recovered clock frequency is not within 488 ppm of the RRCLK+/- frequency or if

no transitions have occurred on the RXD+/- inputs for more than 80 bit periods.

RDOOLI is cleared when this register is read.

LCDI:

The LCDI interrupt bit is set high when entering and exiting loss of cell

delineation. This bit is reset immediately after a read to this register. The LCD

interrupt is enabled in the LASAR-155 Master Control Register.

TROOLI:

The TROOLI bit is the transmit reference out of lock interrupt status bit. TROOLI

is set high when the TROOLV bit of the LASAR-155 Clock Synthesis Control and

Status register changes state. TROOLV indicates the clock synthesis phase

PM7375-SC Datasheet(PDF) 122 Page - PMC-Sierra, Inc