CS61884-IB 查看數據表（PDF） - Cirrus Logic

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CS61884-IB

Octal T1/E1/J1 Line Interface Unit

Cirrus Logic 

CS61884

14.7 LOS Interrupt Enable Register (06h)

BIT NAME

Description

[7:0] LOSE 7-0 Any change in a LOS Status Register bits will cause the INT pin to go low if corresponding bit

in this register is set to “1”. Register bits default to 00h after power-up or reset.

14.8 DFM Interrupt Enable Register (07h)

BIT NAME

Description

Enables interrupts for failures detected by the DFM. Any change in a DFM Status Register bit

[7:0] DFME 7-0 will cause an interrupt if the corresponding bit is set to “1” in this register. Register bits

default to 00h after power-up or reset.

14.9 LOS Interrupt Status Register (08h)

BIT NAME

Description

Bit n of this register is set to “1” to indicate a status change in bit n of the LOS Status Regis-

[7:0] LOSI 7-0 ter. The bits in this register indicate a change in status since the last cleared LOS interrupt.

Register bits default to 00h after power-up or reset.

14.10 DFM Interrupt Status Register (09h)

BIT NAME

Description

Bit n of this register is set to “1” to indicate a status change in bit n of the DFM Status Regis-

[7:0] DFMI 7-0 ter. The bits in this register indicate a change in status since the last cleared DFM interrupt.

Register bits default to 00h after power-up or reset.

14.11 Software Reset Register (0Ah)

BIT NAME

Description

[7:0] SRES 7-0 Writing to this register initializes all registers to their default settings. Register bits default to

00h after power-up or reset.

14.12 Performance Monitor Register (0Bh)

BIT NAME

[7:4] RSVD 7-4

Description

RESERVED (These bits must be set to 0.)

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DS485F1

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