Intel SC5299UP SC5299UPNA Manual Do Utilizador
Códigos do produto
SC5299UPNA
Intel
®
Entry Server Chassis SC5299-E TPS
Peripheral and Hard Drive Support
Revision 3.1
Intel order number D37594-005
113
Device
Power Well
ViH
ViL
VoL
Ileak
CAP
I
2
C Address
I
2
C Bus Name
AT24C512 P5V
0.7VCC 0.3VCC 0.4V/2.1mA 3uA
8PF A2h
SDA2,SCL2
AT24C128 P5V
0.7VCC 0.3VCC 0.4V/2.1mA 3uA
8PF A0h
SDA2,SCL2
AT24C02 P5V
0.7VCC 0.3VCC 0.4V/2.1mA 3uA
8PF A6h
SDA2,SCL2
JP2 P5V
0.7VCC*
0.3VCC*
0.4V/3mA* 10uA* 4/8P*
*
SDA2,SCL2
4.3.2.3.2
Temperature Sensor
The 6HDD SATA HSBP provides a National* LM75 or equivalent temperature sensor. The host
can query the LM75 at any time to read the temperature.
can query the LM75 at any time to read the temperature.
The temperature sensor has an I
2
C address of 0x90h on Port 0 of the GEM424 controller.
4.3.2.3.3
Serial EEPROM
The 6HDD SATA HSBP provides an Atmel* 24C02 or equivalent serial EEPROM for storing the
FRU information. The 24C02 EEPROM provides 2048 bits of serial electrically erasable and
programmable read-only memory.
FRU information. The 24C02 EEPROM provides 2048 bits of serial electrically erasable and
programmable read-only memory.
The serial EEPROM has an I
2
C address of 0xA6h and resides on Port 1 of the GEM424
controller.
4.3.2.4
General Purpose Input/Output (GPIO)
The GEM424 controller supports GPIO pins that are customizable. The following table lists the
GPIO pins with their assigned functions.
GPIO pins with their assigned functions.
Table 131. GEM424* Controller GPIO Assignment
GEM424 PIN
NAME
I/O
Type
Power
Well
Programming Description
System Function
Reset
State
Initial
Value
Connection
GPIO0
O
3.3V
HDD0 Active LED
HD0_ACT_LED
Pull up 4.7K to 5V
GPIO1
O
3.3V
HDD1 Active LED
HD1_ACT_LED
Pull up 4.7K to 5V
GPIO2
O
3.3V
HDD2 Active LED
HD2_ACT_LED
Pull up 4.7K to 5V
GPIO3
O
3.3V
HDD3 Active LED
HD3_ACT_LED
Pull up 4.7K to 5V
GPIO4
O
3.3V
HDD4 Active LED
HD4_ACT_LED
Pull up 4.7K to 5V
GPIO5
O
3.3V
HDD5 Active LED
HD5_ACT_LED
Pull up 4.7K to 5V
GPIO6
O
3.3V
SATA HDD0 Status LED
HD0_FLT_LED_L
Pull up 4.7K to 5V
GPIO7
O
3.3V
SATA HDD1 Status LED
HD1_FLT_LED_L
Pull up 4.7K to 5V
GPIO8
O
3.3V
SATA HDD2 Status LED
HD2_FLT_LED_L
Pull up 4.7K to 5V
GPIO9
O
3.3V
SATA HDD3 Status LED
HD3_FLT_LED_L
Pull up 4.7K to 5V