IDT 89HPES64H16G2 User Manual page 36

IDT PES64H16G2 Device Overview
Notes
PES64H16G2 User Manual
Signal Type
GPIO[24] O General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: HP1PIN
1st Alternate function pin type: Output
1st Alternate function: Hot Plug Signal Group 1 Power Indicator Output.
2nd Alternate function pin name: P2LINKUPN
2nd Alternate function pin type: Output
2nd Alternate function: Port 2 Link Up Status Output.
GPIO[25] O General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: HP1PEP
1st Alternate function pin type: Output
1st Alternate function: Hot Plug Signal Group 1 Power Enable Output.
2nd Alternate function pin name: P2ACTIVEN
2nd Alternate function pin type: Output
2nd Alternate function: Port 2 Link Active Status Output.
GPIO[26] O General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: HP1RSTN
1st Alternate function pin type: Output
1st Alternate function: Hot Plug Signal Group 1 Reset Output.
2nd Alternate function pin name: P3LINKUPN
2nd Alternate function pin type: Output
2nd Alternate function: Port 3 Link Up Status Output.
GPIO[27] I/O General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: HP2APN
1st Alternate function pin type: Input
1st Alternate function: Hot Plug Signal Group 2 Attention Push Button
Input.
2nd Alternate function pin name: P3ACTIVEN
2nd Alternate function pin type: Output
2nd Alternate function: Port 3 Link Active Status Output.
GPIO[28] I/O General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
1st Alternate function pin name: HP2PDN
1st Alternate function pin type: Input
1st Alternate function: Hot Plug Signal Group 0 Presence Detect Input.
2nd Alternate function pin name: P4LINKUPN
2nd Alternate function pin type: Output
2nd Alternate function: Port 4 Link Up Status Output.
Table 1.7 General Purpose I/O Pins (Part 4 of 5)
1 - 12
Name/Description
April 5, 2013