DP8390 NSC [National Semiconductor], DP8390 Datasheet - Page 17

• Manufacturer Part Number: DP8390
• Description: NIC Network Interface Controller
• Manufacturer: NSC [National Semiconductor]

10 0 Internal Registers
10 2 REGISTER ADDRESS ASSIGNMENTS
RA0 –RA3
Page 0 Address Assignments (PS1
0DH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0EH
0FH
Command (CR)
Current Local DMA
Address 0 (CLDA0)
Current Local DMA
Address 1 (CLDA1)
Boundary Pointer
(BNRY)
Transmit Status
Register (TSR)
Number of Collisions
Register (NCR)
FIFO (FIFO)
Interrupt Status
Register (ISR)
Current Remote DMA Remote Start Address
Address 0 (CRDA0)
Current Remote DMA Remote Start Address
Address 1 (CRDA1)
Receive Status
Register (RSR)
Tally Counter 0
(Frame Alignment
Errors) (CNTR0)
Tally Counter 1
(CRC Errors)
(CNTR1)
Tally Counter 2
(Missed Packet
Errors) (CNTR2)
Reserved
Reserved
RD
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)
Register 0 (RSAR0)
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)
(Continued)
e
0 PS0
WR
e
0)
17
RA0– RA3
Page 1 Address Assignments (PS1
0AH
0BH
0CH
0DH
0EH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0FH
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)
Multicast Address
Register 6 (MAR6)
Multicast Address
Register 7 (MAR7)
RD
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)
Multicast Address
Register 6 (MAR6)
Multicast Address
Register 7 (MAR7)
e
0 PS0
WR
e
1)