TC5299J Ver la hoja de datos (PDF) - Unspecified

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TC5299J

FAST ETHERNET PCMCIA LAN CONTROLLER

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TC5299J

Pins A0-A3 are used to address registers within each page. Page 0 register are those registers which are commonly

accessed during TC5299J Controller operation while Page 1 registers are used primarily for initialization. The

registers are partitioned to avoid having to perform two read/write cycles to access commonly used registers.

Register Assignments:

Page 0 Address Assignments (PS1=0,PS0=0)

A0-A3

RD

00H Command(CR)

01H Current Local DMA Address 0 (CLDA0)

02H Current Local DMA Address 1 (CLDA1)

03H Boundary Pointer (BNRY)

04H Transmit Status Register(TSR)

05H Number of Collisions Register(NCR)

06H FIFO(FIFO)

07H Interrupt Status Register(ISR)

08H Current Remote DMA Address 0(CRDA0)

09H Current Remote DMA Address 1(CRDA1)

0AH Config. Register A (CFGA)

0BH Config. Register B (CFGB)

0CH Receive Status Register(RSR)

0DH Tally Counter 0(Frame alignment Errors)

(CNTR0)

0EH Tally Counter 1 (CRC errors) (CNTR1)

0FH Tally Counter 2 (Missed Packet Errors)

(CNTR2)

WR

Command(CR)

Page Start Register (PSTART)

Page Stop Register (PSTOP)

Boundary Pointer (BNRY)

Transmit Page Start Address (TPSR)

Transmit Byte Count Register 0 (TBCR0)

Transmit Byte Count Register 1 (TBCR1)

Interrupt Status Register(ISR)

Remote Start Address Register 0(RSAR0)

Remote Start Address Register 1(RSAR1)

Remote Byte Count Register 0(RBCR0)

Remote Byte Count Register 1(RBCR1)

Receive Configuration Register(RCR)

Transmit Configuration Register(TCR)

Data Configuration Register(DCR)

Interrupt Mask Register(IMR)

Page 1 Address Assignments (PS1=0,PS0=1)

A0-A3

RD

00H Command(CR)

01H Physical Address Register 0(PAR0)

02H Physical Address Register 1(PAR1)

03H Physical Address Register 2(PAR2)

04H Physical Address Register 3(PAR3)

05H Physical Address Register 4(PAR4)

06H Physical Address Register 5(PAR5)

07H Current Page Register(CURR)

08H Multicast Address Register 0(MAR0)

09H Multicast Address Register 1(MAR1)

0AH Multicast Address Register 2(MAR2)

0BH Multicast Address Register 3(MAR3)

0CH Multicast Address Register 4(MAR4)

0DH Multicast Address Register 5(MAR5)

WR

Command(CR)

Physical Address Register 0(PAR0)

Physical Address Register 1(PAR1)

Physical Address Register 2(PAR2)

Physical Address Register 3(PAR3)

Physical Address Register 4(PAR4)

Physical Address Register 5(PAR5)

Current Page Register(CURR)

Multicast Address Register 0(MAR0)

Multicast Address Register 1(MAR1)

Multicast Address Register 2(MAR2)

Multicast Address Register 3(MAR3)

Multicast Address Register 4(MAR4)

Multicast Address Register 5(MAR5)

-16-

Ver. 0.1

07/04/01

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