89hpes16t4g2 Integrated Device Technology, 89hpes16t4g2 Datasheet - Page 9

• Manufacturer Part Number: 89hpes16t4g2
• Description: 16-lane, 4-port Gen2 Pcie I/o Expansion Switch
• Manufacturer: Integrated Device Technology

IDT 89HPES16T4G2 Data Sheet
EJTAG / JTAG
SerDes Reference
Resistors
1.
2.
Internal resistor values under typical operating conditions are 92K Ω for pull-up and 90K Ω for pull-down.
Schmitt Trigger Input (STI).
Function
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_TRST_N
REFRES0
REFRES2
REFRES4
REFRES6
Pin Name
Table 8 Pin Characteristics (Part 2 of 2)
Type
I/O
I/O
I/O
I/O
O
I
I
I
I
9 of 32
Buffer
Analog
LVTTL
Type
I/O
STI
STI
STI
STI
Resistor
Internal
pull-up
pull-up
pull-up
pull-up
1
Notes
March 27, 2008