DP8390D Datasheet, PDF (18/58 Pages) National Semiconductor (TI) – NIC Network Interface Controller

10 0 Internal Registers (Continued)
10 2 REGISTER ADDRESS ASSIGNMENTS
Page 0 Address Assignments (PS1 e 0 PS0 e 0)
Page 1 Address Assignments (PS1 e 0 PS0 e 1)
RA0 – RA3
RD
WR
RA0 – RA3
RD
WR
00H Command (CR)
Command (CR)
00H
Command (CR)
Command (CR)
01H Current Local DMA Page Start Register
Address 0 (CLDA0) (PSTART)
01H
Physical Address Physical Address
Register 0 (PAR0) Register 0 (PAR0)
02H Current Local DMA Page Stop Register
Address 1 (CLDA1) (PSTOP)
02H
Physical Address Physical Address
Register 1 (PAR1) Register 1 (PAR1)
03H Boundary Pointer
(BNRY)
Boundary Pointer
(BNRY)
03H
Physical Address Physical Address
Register 2 (PAR2) Register 2 (PAR2)
04H Transmit Status
Register (TSR)
Transmit Page Start
Address (TPSR)
04H
Physical Address Physical Address
Register 3 (PAR3) Register 3 (PAR3)
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
Number of Collisions Transmit Byte Count
Register (NCR)
Register 0 (TBCR0)
FIFO (FIFO)
Transmit Byte Count
Register 1 (TBCR1)
Interrupt Status
Register (ISR)
Interrupt Status
Register (ISR)
Current Remote DMA Remote Start Address
Address 0 (CRDA0) Register 0 (RSAR0)
te ^{Current Remote DMA Remote Start Address}
Address 1 (CRDA1) Register 1 (RSAR1)
Reserved
Remote Byte Count
Register 0 (RBCR0)
Reserved
Remote Byte Count
Register 1 (RBCR1)
le ^{Receive Status}
Register (RSR)
Receive Configuration
Register (RCR)
Tally Counter 0
(Frame Alignment
Errors) (CNTR0)
Transmit Configuration
Register (TCR)
Tally Counter 1
o ^{(CRC Errors)}
(CNTR1)
Data Configuration
Register (DCR)
Tally Counter 2
(Missed Packet
Obs ^{Errors)(CNTR2)}
Interrupt Mask
Register (IMR)
05H
Physical Address Physical Address
Register 4 (PAR4) Register 4 (PAR4)
06H
Physical Address Physical Address
Register 5 (PAR5) Register 5 (PAR5)
07H
Current Page
Current Page
Register (CURR)
Register (CURR)
08H
Multicast Address Multicast Address
Register 0 (MAR0) Register 0 (MAR0)
09H
Multicast Address Multicast Address
Register 1 (MAR1) Register 1 (MAR1)
0AH
Multicast Address Multicast Address
Register 2 (MAR2) Register 2 (MAR2)
0BH
Multicast Address Multicast Address
Register 3 (MAR3) Register 3 (MAR3)
0CH
Multicast Address Multicast Address
Register 4 (MAR4) Register 4 (MAR4)
0DH
Multicast Address Multicast Address
Register 5 (MAR5) Register 5 (MAR5)
0EH
Multicast Address Multicast Address
Register 6 (MAR6) Register 6 (MAR6)
0FH
Multicast Address Multicast Address
Register 7 (MAR7) Register 7 (MAR7)
17