RTL8110S-32/RTL8110S-64
Datasheet
5.5. Clock
Table 5.
Symbol
Xtal1
Xtal2
Type
I
O
Pin No
Pin No
(128QFP) (233BGA)
121
A5
122
A6
Clock
Description
Input of 25MHz clock reference.
output of 25MHz clock reference.
5.6. Regulator & Reference
Table 6.
Symbol
CTRL25
CTRL18
RSET
Type
O
O
I
Pin No
Pin No
(128QFP) (233BGA)
8
E4
125
127
B3
D4
Regulator & Reference
Description
Regulator Control. Voltage control to external 2.5V regulator
Regulator Control. Voltage control to external 1.8V regulator
Reference. External Resistor Reference.
5.7. LEDs
Table 7.
Symbol
LED0
LED1
LED2
LED3
Type
O
O
O
O
Pin No
Pin No
(128QFP) (233BGA)
117
C10
115
D10
114
C11
113
D9
Description
LEDS
1-0
LED0
LED1
LED2
LED3
00
Tx/Rx
LINK
100
LINK
10
LINK
1000
LEDs
01
ACT(Tx/Rx)
LINK10/100/
1000
FULL
-
10
Tx
LINK10/100
/1000
Rx
FULL
11
LINK10/
ACT
LINK100/
ACT
FULL
LINK1000/
ACT
Note 1: During power down mode, the LED signals are logic high.
Note 2: LEDS1-0’s initial value comes from 93C46/93C56.
Integrated Gigabit Ethernet Controller
10
Track ID: JATR-1076-21
Rev. 1.4
REALTEK [ REALTEK ]
