SiI3114 PCI to Serial ATA Controller
Data Sheet
Silicon Image, Inc.
Pin Definitions
SiI3114 Pin Listing
This section describes the pins of the SiI3114 PCI-to-Serial ATA host controller. Table 9 provides information on
pin numbers, pin names, pin types, drive types where applicable, internal resistors where applicable, and
descriptions. Table 10 shows the pin types used in the SiI3114.
Table 9. SiI3114 Pin Listing
Pin # Pin Name
Type
Internal
Description
Resistor
1
N/C
N/C
GND
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No internal connection
2
GNDA
TxP0
Analog Ground
3
Channel 0 Differential Transmit +ve
Channel 0 Differential Transmit -ve
Analog Ground
4
TxN0
O
5
GNDA
VDDA
GNDA
RxN0
RxP0
GND
PWR
GND
I
6
1.8V SerDes Power
7
Analog Ground
8
Channel 0 Differential Receive -ve
Channel 0 Differential Receive +ve
1.8V SerDes Power
9
I
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
VDDA
GNDA
TxP1
PWR
GND
O
Analog Ground
Channel 1 Differential Transmit +ve
Channel 1 Differential Transmit -ve
Analog Ground
TxN1
O
GNDA
VDDA
GNDA
RxN1
RxP1
GND
PWR
GND
I
1.8V SerDes Power
Analog Ground
Channel 1 Differential Receive -ve
Channel 1 Differential Receive +ve
1.8V SerDes Power
I
VDDA
VDDX
XTALO
XTALI/CLKI
GNDA
REXT
VDDP
GNDA
TxP2
PWR
PWR
O
1.8V supply for Crystal Oscillator
Crystal Oscillator Output
Crystal Oscillator Input or external clock input
Analog Ground
I
GND
I
External Reference Resistor Input
1.8V PLL Power
PWR
GND
O
Analog Ground
Channel 2 Differential Transmit +ve
Channel 2 Differential Transmit -ve
Analog Ground
TxN2
O
GNDA
VDDA
GNDA
RxN2
RxP2
GND
PWR
GND
I
1.8V SerDes Power
Analog Ground
Channel 2 Differential Receive -ve
Channel 2 Differential Receive +ve
1.8V SerDes Power
I
VDDA
GNDA
TxP3
PWR
GND
O
Analog Ground
Channel 3 Differential Transmit +ve
Channel 3 Differential Transmit -ve
Analog Ground
TxN3
O
GNDA
VDDA
GNDA
GND
PWR
GND
1.8V SerDes Power
Analog Ground
SiI-DS-0103-D
8
© 2007 Silicon Image, Inc.
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