89H32NT24BG2ZBHLG IDT, 89H32NT24BG2ZBHLG Datasheet - Page 7

• Manufacturer Part Number: 89H32NT24BG2ZBHLG
• Description: Peripheral Drivers & Components - PCIs
• Manufacturer: IDT

Specifications of 89H32NT24BG2ZBHLG

• Product Category: Peripheral Drivers & Components - PCIs
• Rohs: yes
• Part # Aliases: IDT89H32NT24BG2ZBHLG

IDT 89HPES32NT24AG2 Data Sheet
PE22RN[0]
PE22RP[0]
PE23RN[0]
PE23RP[0]
PE21TN[0]
PE21TP[0]
PE22TN[0]
PE22TP[0]
PE23TN[0]
PE23TP[0]
Signal
GCLKN[1:0]
GCLKP[1:0]
P00CLKN
P00CLKP
P02CLKN
P02CLKP
P04CLKN
P04CLKP
P06CLKN
P06CLKP
P08CLKN
P08CLKP
P12CLKN
P12CLKP
P16CLKN
P16CLKP
P20CLKN
P20CLKP
Signal
Type
O
O
O
Type
I
I
I
I
I
I
I
I
I
I
I
Table 2 PCI Express Interface Pins (Part 3 of 3)
PCI Express Port 21 Serial Data Transmit. Differential PCI Express transmit pair for
port 21.
PCI Express Port 22 Serial Data Receive. Differential PCI Express receive pair for
port 22.
PCI Express Port 22 Serial Data Transmit. Differential PCI Express transmit pair for
port 22.
PCI Express Port 23 Serial Data Receive. Differential PCI Express receive pair for
port 23.
PCI Express Port 23 Serial Data Transmit. Differential PCI Express transmit pair for
port 23.
Global Reference Clock. Differential reference clock input pairs. This
clock is used as the reference clock by on-chip PLLs to generate the clocks
required for the system logic. The frequency of the differential reference
clock is determined by the GCLKFSEL signal.
Note: Both pairs of the Global Reference Clocks must be connected to and
derived from the same clock source. Refer to the Overview section of
Chapter 2 in the PES32NT24xG2 User Manual for additional details.
Port Reference Clock. Differential reference clock pair associated with
port 0.
Port Reference Clock. Differential reference clock pair associated with
port 2.
Port Reference Clock. Differential reference clock pair associated with
port 4.
Port Reference Clock. Differential reference clock pair associated with
port 6.
Port Reference Clock. Differential reference clock pair associated with
port 8.
Port Reference Clock. Differential reference clock pair associated with
port 12.
Port Reference Clock. Differential reference clock pair associated with
port 16.
Port Reference Clock. Differential reference clock pair associated with
port 20.
Table 3 Reference Clock Pins
7 of 38
Name/Description
Name/Description
March 14, 2012