RTL8100C & RTL8100CL
Datasheet
Offset
0044h-0047h
0048h-004Bh
R/W
R/W
R/W
Tag
RCR
TCTR
Description
Receive (Rx) Configuration Register.
Timer CounT Register.
This register contains a 32-bit general-purpose timer. Writing any
value to this register will reset the original timer and start a count
from zero.
004Ch-004Fh
R/W
MPC
Missed Packet Counter.
Indicates the number of packets discarded due to Rx FIFO
overflow. It is a 24-bit counter. After s/w reset, MPC is cleared.
Only the lower 3 bytes are valid.
When any value is written, MPC will be reset also.
93C46 Command Register.
Configuration Register 0.
Configuration Register 1.
Reserved.
0050h
0051h
0052h
0053H
R/W
R/W
R/W
-
9346CR
CONFIG0
CONFIG1
-
0054h-0057h
R /W
TimerInt
Timer Interrupt Register.
Once having written a non-zero value to this register, the Timeout
bit of the ISR register will be set whenever the TCTR reaches that
value. The Timeout bit will never be set whilst the TimerInt register
is zero.
0058h
0059h
005Ah
005Bh
R/W
R/W
R/W
-
MSR
CONFIG3
CONFIG4
-
Media Status Register.
Configuration register 3.
Configuration register 4.
Reserved.
005Ch-005Dh
005Eh
005Fh
R/W
R
-
MULINT
RERID
-
Multiple Interrupt Select.
PCI Revision ID = 10h.
Reserved.
0060h-0061h
0062h-0063h
0064h-0065h
0066h-0067h
0068h-0069h
006Ah-006Bh
006Ch-006Dh
006Eh-006Fh
0070h-0071h
0072h-0073h
0074h-0075h
0076-0077h
0078h-007Bh
007Ch-007Fh
0080h
R
R/W
R
R/W
R
R
R
R
R/W
R
R/W
-
R/W
R/W
R/W
-
R/W
R/W
R/W
R/W
R/W
TSAD
BMCR
BMSR
ANAR
ANLPAR
ANER
DIS
FCSC
NWAYTR
REC
Transmit Status of All Descriptors.
Basic Mode Control Register.
Basic Mode Status Register.
Auto-Negotiation Advertisement Register.
Auto-Negotiation Link Partner Register.
Auto-Negotiation Expansion Register.
Disconnect Counter.
False Carrier Sense Counter.
N-way Test Register.
RX_ER Counter.
CS Configuration Register.
CSCR
-
Reserved.
PHY Parameter 1.
Twister Parameter.
PHY Parameter 2.
PHY1_PARM
TW_PARM
PHY2_PARM
-
0081-0083h
0084h
0085h
0086h
0087h
Reserved.
CRC0
CRC1
CRC2
CRC3
Power Management CRC register 0 for wakeup frame 0.
Power Management CRC register 1 for wakeup frame 1.
Power Management CRC register 2 for wakeup frame 2.
Power Management CRC register 3 for wakeup frame 3.
Power Management CRC register 4 for wakeup frame 4.
0088h
CRC4
Single-Chip Fast Ethernet Controller
11
Track ID: JATR-1076-21 Rev. 1.06
ETC [ ETC ]
