IDT89HPES48H12ZABRI IDT, Integrated Device Technology Inc, IDT89HPES48H12ZABRI Datasheet - Page 6

• Manufacturer Part Number: IDT89HPES48H12ZABRI
• Description: IC PCI SW 48LANE 12PORT 1156BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT89HPES48H12ZABRI

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 89HPES48H12ZABRI

IDT 89HPES48H12 Data Sheet
SSMBADDR[5,3:1]
SSMBCLK
SSMBDAT
Signal
Signal
GPIO[0]
GPIO[1]
GPIO[2]
GPIO[3]
GPIO[4]
GPIO[5]
GPIO[6]
GPIO[7]
GPIO[8]
GPIO[9]
Type
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
Table 4 General Purpose I/O Pins (Part 1 of 3)
Slave SMBus Address. These pins determine the SMBus address to which the slave
SMBus interface responds.
Slave SMBus Clock. This bidirectional signal is used to synchronize transfers on the
slave SMBus.
Slave SMBus Data. This bidirectional signal is used for data on the slave SMBus.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: GPEN
Alternate function pin type: Output
Alternate function: General Purpose Event (GPE) output
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: P1RSTN
Alternate function pin type: Output
Alternate function: Reset output for downstream port 1
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: P2RSTN
Alternate function pin type: Output
Alternate function: Reset output for downstream port 2
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: P3RSTN
Alternate function pin type: Output
Alternate function: Reset output for downstream port 3
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: P4RSTN
Alternate function pin type: Output
Alternate function: Reset output for downstream port 4
Table 3 SMBus Interface Pins (Part 2 of 2)
6 of 48
Name/Description
Name/Description
October 7, 2008