RTL8100C & RTL8100CL
Datasheet
Single-Chip Fast Ethernet Controller
ii
Track ID: JATR-1076-21 Rev. 1.06
5.24. PCI R
EVISION
ID (O
FFSET
005E
H
, R)............................................................................................28
5.25. T
RANSMIT
S
TATUS OF
A
LL
D
ESCRIPTORS
(TSAD) R
EGISTER
(O
FFSET
0060
H
-0061
H
, R/W).......28
5.26. B
ASIC
M
ODE
C
ONTROL
R
EGISTER
(O
FFSET
0062
H
-0063
H
, R/W)..................................................29
5.27. B
ASIC
M
ODE
S
TATUS
R
EGISTER
(O
FFSET
0064
H
-0065
H
, R)..........................................................29
5.28. A
UTO
-N
EGOTIATION
A
DVERTISEMENT
R
EGISTER
(O
FFSET
0066
H
-0067
H
, R/W).........................30
5.29. A
UTO
-N
EGOTIATION
L
INK
P
ARTNER
A
BILITY
R
EGISTER
(O
FFSET
0068
H
-0069
H
, R)...................31
5.30. A
UTO
-N
EGOTIATION
E
XPANSION
R
EGISTER
(O
FFSET
006A
H
-006B
H
, R).....................................32
5.31. D
ISCONNECT
C
OUNTER
..................................................................................................................32
5.32. F
ALSE
C
ARRIER
S
ENSE
C
OUNTER
(O
FFSET
006E
H
-006F
H
, R).......................................................32
5.33. NW
AY
T
EST
R
EGISTER
(O
FFSET
0070
H
-0071
H
, R/W)...................................................................33
5.34. RX_ER C
OUNTER
(O
FFSET
0072
H
-0073
H
, R)...............................................................................33
5.35. CS C
ONFIGURATION
R
EGISTER
(O
FFSET
0074
H
-0075
H
, R/W) ......................................................33
5.36. C
ONFIG
5: C
ONFIGURATION
R
EGISTER
5 (O
FFSET
00D8
H
, R/W)....................................................34
5.37. EEPROM (93C46) C
ONTENTS
......................................................................................................35
5.38. RTL8100C(L) EEPROM R
EGISTERS
S
UMMARY
..........................................................................37
5.39. EEPROM P
OWER
M
ANAGEMENT
R
EGISTERS
S
UMMARY
..............................................................37
6.
PCI CONFIGURATION SPACE REGISTERS.............................................................................38
6.1. PCI C
ONFIGURATION
S
PACE
T
ABLE
...............................................................................................38
6.2. PCI C
ONFIGURATION
S
PACE
F
UNCTIONS
.......................................................................................39
6.3. PCI C
ONFIGURATION
S
PACE
S
TATUS
.............................................................................................41
6.4. D
EFAULT
V
ALUES AFTER
P
OWER
-
ON
(RSTB A
SSERTED
)..............................................................44
6.5. PCI P
OWER
M
ANAGEMENT
F
UNCTIONS
.........................................................................................45
6.5.1.
Power Down Mode..............................................................................................................45
6.6. VPD (V
ITAL
P
RODUCT
D
ATA
).......................................................................................................48
7.
FUNCTIONAL DESCRIPTION......................................................................................................49
7.1. T
RANSMIT
O
PERATION
...................................................................................................................49
7.2. R
ECEIVE
O
PERATION
......................................................................................................................49
7.3. W
ANDER
C
OMPENSATION
..............................................................................................................49
7.4. S
IGNAL
D
ETECT
.............................................................................................................................49
7.5. L
INE
Q
UALITY
M
ONITOR
...............................................................................................................50
7.6. C
LOCK
R
ECOVERY
M
ODULE
..........................................................................................................50
7.7. L
OOPBACK
O
PERATION
..................................................................................................................50
7.8. T
X
E
NCAPSULATION
.......................................................................................................................50
7.9. C
OLLISION
......................................................................................................................................50