89H16NT16G2ZCHLG8 IDT, 89H16NT16G2ZCHLG8 Datasheet - Page 8

• Manufacturer Part Number: 89H16NT16G2ZCHLG8
• Description: Peripheral Drivers & Components - PCIs
• Manufacturer: IDT

Specifications of 89H16NT16G2ZCHLG8

• Rohs: yes
• Part # Aliases: IDT89H16NT16G2ZCHLG8

STK2CFG[4:0]
STK3CFG[4:0]
Signal
Signal
GPIO[4]
GPIO[5]
GPIO[6]
GPIO[7]
GPIO[8]
Type
Type
I
I
I/O
I/O
I/O
I/O
I/O
Table 5 General Purpose I/O Pins (Part 2 of 2)
Stack 2 Configuration. These pins select the configuration of stack 2.
Stack 3 Configuration. These pins select the configuration of stack 3.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: FAILOVER0
1st Alternate function pin type: Input
1st Alternate function: When this signal changes state and the correspond-
ing failover capability is enabled, a failover event is signaled.
2nd Alternate function pin name: P0LINKUPN
2nd Alternate function pin type: Output
2nd Alternate function: Port 0 Link Up Status output.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: GPEN
1st Alternate function pin type: Output
1st Alternate function: Hot-plug general purpose even output.
2nd Alternate function pin name: P0ACTIVEN
2nd Alternate function pin type: Output
2nd Alternate function: Port 0 Link Active Status Output.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: FAILOVER1
1st Alternate function pin type: Input
1st Alternate function: When this signal changes state and the correspond-
ing failover capability is enabled, a failover event is signaled.
2nd Alternate function pin name: FAILOVER3
2nd Alternate function pin type: Input
2nd Alternate function: When this signal changes state and the correspond-
ing failover capability is enabled, a failover event is signaled.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: FAILOVER2
1st Alternate function pin type: Input
1st Alternate function: When this signal changes state and the correspond-
ing failover capability is enabled, a failover event is signaled.
2nd Alternate function pin name: P8LINKUPN
2nd Alternate function pin type: Output
2nd Alternate function: Port 8 Link Up Status output.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: IOEXPINTN
1st Alternate function pin type: Input
1st Alternate function: IO expander interrupt.
2nd Alternate function pin name: P8ACTIVEN
2nd Alternate function pin type: Output
2nd Alternate function: Port 8 Link Active Status Output.
Table 6 Stack Configuration Pins
8 of 33
Name/Description
Name/Description
April 16, 2013