
SiI3512 PCI to Serial ATA Controller
Data Sheet
Silicon Image, Inc.
DS-0102-D01
2007-2010 Silicon Image, Inc. All rights reserved.
9
CONFIDENTIAL
Pin Definitions
Pin Listing
This section describes the pin-out of the SiI3512 PCI to Serial ATA host controller
. Table 9 gives the pin numbers, pin
names, pin types, drive types where applicable, internal resistors where applicable, and descriptions.
Table 9. Pin Listing
Pin #
Pin Name
Type
Internal
Resistor
Description
1
PCI_AD00
I/O
-
PCI Address/Data
2
EEPROM_SDAT
I/O
PU – 70k
EEPROM Serial Data
3
EEPROM_SCLK
I/O
PU – 70k
EEPROM Serial Clock
4
VDDA
PWR
-
1.8-V SerDes Power
5
RxP2
I
Channel 2 Differential Receive +ve
6
RxN2
I
Channel 2 Differential Receive -ve
7
GNDA
GND
-
Analog Ground
8
VDDA
PWR
-
1.8-V SerDes Power
9
GNDA
GND
-
Analog Ground
10
TxN2
O
Channel 2 Differential Transmit -ve
11
TxP2
O
Channel 2 Differential Transmit +ve
12
GNDA
GND
-
Analog Ground
13
VDDA
PWR
-
1.8-V SerDes Power
14
RxP1
I
Channel 1 Differential Receive +ve
15
RxN1
I
Channel 1 Differential Receive -ve
16
GNDA
GND
-
Analog Ground
17
VDDA
PWR
-
1.8-V SerDes Power
18
GNDA
GND
-
Analog Ground
19
TxN1
O
Channel 1 Differential Transmit -ve
20
TxP1
O
Channel 1 Differential Transmit +ve
21
GNDA
GND
-
Analog Ground
22
VDDP
PWR
-
1.8-V PLL Power
23
VDDP
PWR
-
1.8-V PLL Power
24
REXT
I
External Reference Resistor Input
25
GNDA
GND
-
Analog Ground
26
XTALI/CLKI
I
Crystal Oscillator Input or external clock input
27
XTALO
O
Crystal Oscillator Output
28
VDDO
PWR
3.3-V supply for Crystal Oscillator
29
SCAN_EN
I
PD – 60k
Internal Scan Enable
30
MEM_CS_N
O
PU – 70k
Memory Chip Select
31
FL_ADDR[00] /
IDE_CFG
I/O
PU – 70k
Flash Memory Address 0 / IDE-RAID Configuration
32
FL_ADDR[01] /
BA5_EN
I/O
PU – 70k
Flash Memory Address 1 / Base Address Register 5 Enable
33
FL_ADDR[02]
O
PU – 70k
Flash Memory Address 2
34
FL_WR_N
O
PU – 70k
Flash Memory Write Strobe
35
FL_RD_N
O
PU – 70k
Flash Memory Read Strobe
36
FL_ADDR[03]
O
PU – 70k
Flash Memory Address 3
37
FL_ADDR[04]
O
PU – 70k
Flash Memory Address 4
38
FL_ADDR[05]
O
PU – 70k
Flash Memory Address 5
39
FL_ADDR[06]
O
PU – 70k
Flash Memory Address 6
40
VDDO
PWR
-
3.3 Volt Power