89hpes24nt3 Integrated Device Technology, 89hpes24nt3 Datasheet - Page 10

• Manufacturer Part Number: 89hpes24nt3
• Description: 24-lane, 3-port Pcie Inter-domain Switch
• Manufacturer: Integrated Device Technology

Logic Diagram — PES24NT3
IDT 89HPES24NT3 Data Sheet
SMBus Interface
SMBus Interface
SerDes Input
SerDes Input
SerDes Input
PCI Express
PCI Express
PCI Express
Reference
Functions
System
Clocks
Switch
Switch
Switch
Master
Port A
Port B
Port C
Slave
SSMBADDR[5,3:1]
MSMBADDR[4:1]
MSMBSMODE
SWMODE[3:0]
PEREFCLKP
PEREFCLKN
PENTBRSTN
PENTBRSTN
MSMBCLK
MSMBDAT
REFCLKM
SSMBCLK
SSMBDAT
PEALREV
PEBLREV
PECLREV
PECRN[0]
PECRN[1]
PECRN[7]
PEARP[0]
PEARN[0]
PEARP[1]
PEARN[1]
PEARP[7]
PEARN[7]
PEBRP[0]
PEBRN[0]
PEBRP[1]
PEBRN[1]
PEBRP[7]
PEBRN[7]
PECRP[0]
PECRP[1]
PECRP[7]
RSTHALT
CCLKDS
CCLKUS
PERSTN
Figure 4 PES24NT3 Logic Diagram
2
2
4
4
4
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PES24NT3
8
PEATP[0]
PEATN[0]
PEATP[1]
PEATN[1]
PEATP[7]
PEATN[7]
PEBTP[0]
PEBTN[0]
PEBTP[1]
PEBTN[1]
PEBTP[7]
PEBTN[7]
PECTP[0]
PECTN[0]
PECTP[1]
PECTN[1]
PECTP[7]
PECTN[7]
GPIO[7:0]
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_TRST_N
V
V
V
V
V
V
DD
DD
DD
DD
SS
TT
PE
CORE
IO
PE
APE
General Purpose
SerDes Output
SerDes Output
SerDes Output
Power/Ground
PCI Express
PCI Express
PCI Express
Switch
Switch
Switch
Port A
Port B
Port C
JTAG
I/O
April 11, 2007