DS2196 datasheet(21/157 Pages) DALLAS

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DS2196

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4. REGISTER MAP

Table 4-1. Register Map Sorted By Address

ADDRESS

R/W

ABBREVIATION

R/W

HDLC Control for Framer A

HCRA

R/W

HDLC Status from Framer A

HSRA

R/W

HDLC Interrupt Mask for Framer A

HIMRA

R/W

Receive HDLC Information for Framer A

RHIRA

R/W

Receive Bit Oriented Code for Framer A

RBOCA

Receive HDLC FIFO from Framer A

RHFA

R/W

Transmit HDLC Information for Formatter A

THIRA

R/W

Transmit Bit Oriented Code for Formatter A

TBOCA

Transmit HDLC FIFO for Formatter A

THFA

R/W

Test 2 for Framer A (Set to 00h on power-up)

—

R/W

Common Control 7 for Framer A

CCR7A

—

Reserved (Set to 00h on power-up)

—

Reserved (Set to 00h on power-up)

—

Reserved (Set to 00h on power-up)

—

Interrupt Status Register

ISR

Device ID

IDR

R/W

Receive Information 3 from Framer A

RIR3A

R/W

Common Control 4 for Framer A

CCR4A

R/W

In–Band Code Control for Framer A

IBCCA

R/W

Transmit Code Definition 1 for Framer A

TCD1A

R/W

Receive Up Code Definition 1 for Framer A

RUPCD1A

R/W

Receive Down Code Definition 1 for Framer A

RDNCD1A

R/W

Transmit Code Definition 2 for Framer A

TCD2A

R/W

Receive Up Code Definition 2 for Framer A

RUPCD2A

R/W

Receive Down Code Definition 2 for Framer A

RDNCD2A

R/W

Common Control 5 for Framer A

CCR5A

Transmit DS0 Monitor for Framer A

TDS0MA

R/W

Receive Spare Code Definition 1 for Framer A

RSCD1A

R/W

Receive Spare Code Definition 2 for Framer A

RSCD2A

R/w

Receive Spare Code Control for Framer A

RSCCA

R/W

Common Control 6 for Framer A

CCR6A

Receive DS0 Monitor from Framer A

RDS0MA

R/W

Status 1 from Framer A

SR1A

R/W

Status 2 from Framer A

SR2A

R/W

Receive Information 1 from Framer A

RIR1A

Line Code Violation Count 1 from Framer A

LCVCR1A

Line Code Violation Count 2 from Framer A

LCVCR2A

Path Code Violation Count 1 from Framer A

Multiframe Out of Sync Count 1 from Framer A

PCVCR1A

MOSCR1A

Path Code violation Count 2 from Framer A

PCVCR2A

Multiframe Out of Sync Count 2 from Framer A

MOSCR2A

Receive FDL Register from Framer A

RFDLA

R/W

Receive FDL Match 1 for Framer A

RMTCH1A

R/W

Receive FDL Match 2 for Framer A

RMTCH2A

R/W

Receive Control 1 for Framer A

RCR1A

DS2196 データシート(PDF) 21 Page - Dallas Semiconductor

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