Datasheet
Table Of Contents
- 1 Introduction
- Table of Contents
- 2 Pin Descriptions
- 3 Configuration
- 4 Interfaces
- 5 Architecture
- 6 Reset and Power Down Operation
- 7 Design Guidelines
- 8 Register Block
- 8.1 Register Definition
- 8.1.1 Basic Mode Control Register (BMCR)
- 8.1.2 Basic Mode Status Register (BMSR)
- 8.1.3 PHY Identifier Register #1 (PHYIDR1)
- 8.1.4 PHY Identifier Register #2 (PHYIDR2)
- 8.1.5 Auto-Negotiation Advertisement Register (ANAR)
- 8.1.6 Auto-Negotiation Link Partner Ability Register (ANLPAR) (BASE Page)
- 8.1.7 Auto-Negotiate Expansion Register (ANER)
- 8.1.8 Auto-Negotiate Next Page Transmit Register (ANNPTR)
- 8.1.9 Auto-Negotiation Link Partner Ability Next Page Register (ANLNPTR)
- 8.2 Register Control Register (REGCR)
- 8.3 Address or Data Register (ADDAR)
- 8.4 Extended Registers
- 8.4.1 PHY Control Register (PHYCR)
- 8.4.2 PHY Status Register (PHYSR)
- 8.4.3 MII Interrupt Mask Register (MINTMR)
- 8.4.4 MII Interrupt Status Register (MINTSR)
- 8.4.5 MII Interrupt Control Register (MINTCR)
- 8.4.6 Receiver Error Counter Register (RECR)
- 8.4.7 BIST Control Register (BISCR)
- 8.4.8 BIST STATUS Register (BISSR)
- 8.4.9 BIST Byte Count Register (BISBCR)
- 8.4.10 BIST Error Count Register (BISECR)
- 8.4.11 BIST Packet Length Register (BISPLR)
- 8.4.12 BIST Inter Packet Gap Register (BISIPGR)
- 8.4.13 LED Direct Control Register (LEDCR)
- 8.4.14 Power Down Register (PDR)
- 8.4.15 False Carrier Sense Counter Register (FCSCR)
- 8.4.16 RX Channel Control Register (RXCCR)
- 8.5 Cable Diagnostic Registers
- 8.5.1 Cable Diagnostic Registers (CDCR)
- 8.5.2 Cable Diagnostic Status Register (CDSR)
- 8.5.3 Cable Diagnostic Results Register (CDRR)
- 8.5.4 TDR State Machine Enable (TDRSMR)
- 8.5.5 TDR Pattern Amplitude Register (TDRPAR)
- 8.5.6 TDR Manual Pulse Register (TDRMPR)
- 8.5.7 TDR Channel Silence Register (TDRCSR)
- 8.5.8 TDR Control Register (TDRCR)
- 8.5.9 TDR Clock Cycles Register (TDRLCR)
- 8.5.10 TDR Low Threshold Register (TDRLT1)
- 8.5.11 TDR Low Threshold Register (TDRLT2)
- 8.5.12 TDR Low Threshold Register (TDRLT3)
- 8.5.13 TDR Low Threshold Register (TDRLT4)
- 8.5.14 TDR High Threshold Register (TDRHT1)
- 8.5.15 TDR High Threshold Register (TDRHT2)
- 8.5.16 TDR High Threshold Register (TDRHT3)
- 8.5.17 TDR High Threshold Register (TDRHT4)
- 8.5.18 TDR Pattern Control Register 1 (TDRLCR1)
- 8.5.19 TDR Pattern Control Register 2 (TDRLCR2)
- 8.5.20 DSA Configuration Register 1 (DSACR1)
- 8.5.21 DSA Configuration Register 2 (DSACR2)
- 8.5.22 DSA Start Frequency (DSASFR)
- 8.5.23 DSA Frequency Control (DSAFCR)
- 8.5.24 DSA Output Control (DSAOCR)
- 8.5.25 RAM Control 1 (RAMCR1)
- 8.5.26 RAM Control 2 (RAMCR2)
- 8.5.27 RAM Data Out (RAMDR)
- 8.5.28 CD Pre Test Configuration Control 1 (CDPTC1R)
- 8.5.29 CD Pre Test Configuration Control 2 (CDPTC2R)
- 8.5.30 LPF Bypass (LPFBR)
- 8.1 Register Definition
- 9 Electrical Specifications
- 10 Appendix A: Digital Spectrum Analyzer (DSA) Output
- Revision History
TLK100
www.ti.com
SLLS931B–AUGUST 2009–REVISED DECEMBER 2009
4.2.1.3 Write (no post increment) Operation
To write an extended register set register:
1. Write the value 0x001F (address function field = 00, DEVAD = 31) to register REGCR.
2. Write the desired register address to register ADDAR.
3. Write the value 0x401F (data, no post increment function field = 01, DEVAD = 31) to register REGCR.
4. Write the content of the desired extended register set register to register ADDAR.
Subsequent writes to register ADDAR (step 4) continue to rewrite the register selected by the value in the
address register.
Note: steps (1) and (2) can be skipped if the address register was previously configured.
4.2.1.4 Read (no post increment) Operation
To read an extended register set register:
1. Write the value 0x001F (address function field = 00, DEVAD = 31) to register REGCR.
2. Write the desired register address to register ADDAR.
3. Write the value 0x401F (data, no post increment function field = 01, DEVAD = 31) to register REGCR.
4. Read the content of the desired extended register set register to register ADDAR.
Subsequent reads from register ADDAR (step 4) continue reading the register selected by the value in the
address register.
Note: steps (1) and (2) can be skipped if the address register was previously configured.
4.2.1.5 Write (post increment) Operation
1. Write the value 0x001F (address function field = 00, DEVAD = 31) to register REGCR.
2. Write the register address from register ADDAR.
3. Write the value 0x801F (data, post increment on reads and writes function field = 10, DEVAD = 31) or
the value 0xC01F (data, post increment on writes function field = 11. DEVAD = 31) to register REGCR.
4. Write the content of the desired extended register set register to register ADDAR.
Subsequent writes to register ADDAR (step 4) write the next higher addressed data register selected by
the value of the address register, i.e address register is incremented after each access.
4.2.1.6 Read (post increment) Operation
To read an extended register set register and automatically increment the address register to the next
higher value following the write operation:
1. Write the value 0x001F (address function field = 00, DEVAD = 31) to register REGCR.
2. Write the desired register address to register ADDAR.
3. Write the value 0x801F (data, post increment on reads and writes function field = 10, DEVAD = 31) to
register REGCR.
4. Read the content of the desired extended register set register to register ADDAR.
Subsequent reads to register ADDAR (step 4) read the next higher addressed data register selected by
the value of the address register, i.e address register is incremented after each access.
Copyright © 2009, Texas Instruments Incorporated Interfaces 25
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