89hpes16t4ag2 Integrated Device Technology, 89hpes16t4ag2 Datasheet - Page 5

• Manufacturer Part Number: 89hpes16t4ag2
• Description: 16-lane, 4-port Gen2 Pcie I/o Expansion Switch
• Manufacturer: Integrated Device Technology

IDT 89HPES16T4AG2 Data Sheet
GPIO[10]
Signal
GPIO[0]
GPIO[1]
GPIO[2]
GPIO[7]
GPIO[8]
GPIO[9]
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
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.
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function pin name: IOEXPINTN0
Alternate function pin type: Input
Alternate function: I/O expander interrupt 0 input.
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: 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.
Table 3 General Purpose I/O Pins
5 of 31
Name/Description
May 7, 2008