
SiI3726 SATA Port Multiplier
Data Sheet
Silicon Image, Inc.
2006 Silicon Image, Inc.
SiI-DS-0121-C1
28
A9
EPR_SC
I/O
Pull-Up (70 k
)
4 mA
EEPROM serial clock. This pin is used to send serial clock
to EEPROM having I
C interface to download firmware
from EEPROM. For details, see Firmware must be
downloaded into the SiI 3726 SATA Port Multiplier from a
Serial EEPROM for normal operation. The serial EEPROM
is connected to pin numbers A9 (Serial Clock) and B9
(Serial Data).
Auto-Initialization from the EEPROM on page 20.
EEPROM serial data. This pin is used to send/receive
serial data to/from EEPROM having I2C interface to
download firmware from EEPROM. For details, see
Firmware must be downloaded into the SiI 3726 SATA Port
Multiplier from a Serial EEPROM for normal operation. The
serial EEPROM is connected to pin numbers A9 (Serial
Clock) and B9 (Serial Data).
Auto-Initialization from the EEPROM on page 20.
GPI signal bit 31
GPO signal bit 31
GPO signal bit 30
GPO signal bit 21
GPO signal bit 20
GPO signal bit 19
GPO signal bit 18
GPO signal bit 17
GPO signal bit 16
GPO signal bit 15
GPO signal bit 14
GPO signal bit 13
GPO signal bit 12
GPO signal bit 11
GPO signal bit 10
GPO signal bit 1
GPO signal bit 0
Host interface optimization input bit 0. For details, see High
Speed Serial Interface Optimization on page 9.
Host interface optimization input bit 1. For details, see High
Speed Serial Interface Optimization on page 9.
Host interface optimization input bit 2. For details, see High
Speed Serial Interface Optimization on page 9.
LED device port0 [0]. This pin indicates the status of device
port0 together with LED_A1 pin. For details, see LED
Modes on page 8.
LED device port0 [1]. This pin indicates the status of device
port0 together with LED_A0 pin. For details, see LED
Modes on page 8.
LED device port1 [0]. This pin indicates the status of device
port1 together with the LED_B1 pin. For details, see LED
Modes on page 8.
LED device port1 [1]. This pin indicates the status of device
port1 together with the LED_B0 pin. For details, see LED
Modes on page 8.
LED device port2 [0]. This pin indicates the status of device
port2 together with the LED_C1 pin. For details, see LED
Modes on page 8.
LED device port2 [1]. This pin indicates the status of device
port2 together with the LED_C0 pin. For details, see LED
Modes on page 8.
B9
EPR_SD
I/O
Pull-Up (70 k
)
4 mA
B3
W4
Y4
V5
V6
V7
V8
V9
V10
V11
V12
V13
V14
V15
V16
W17
Y17
GPI 31
GPO 31
GPO 30
GPO 21
GPO 20
GPO 19
GPO 18
GPO 17
GPO 16
GPO 15
GPO 14
GPO 13
GPO 12
GPO 11
GPO 10
GPO 1
GPO 0
Input
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Pull-Down (60 k
)
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
8 mA
C14
HIO0
Input
Pull-Down (60 k
)
C13
HIO1
Input
Pull-Down (60 k
)
C12
HIO2
Input
Pull-Down (60 k
)
Y16
LED_A0
Output-Open
Drain
Pull-Up (70 k
)
12 mA
W16
LED_A1
Output-Open
Drain
Pull-Up (70 k
)
12 mA
Y14
LED_B0
Output-Open
Drain
Pull-Up (70 k
)
12 mA
W14
LED_B1
Output-Open
Drain
Pull-Up (70 k
)
12 mA
Y7
LED_C0
Output-Open
Drain
Pull-Up (70 k
)
12 mA
W7
LED_C1
Output-Open
Drain
Pull-Up (70 k
)
12 mA