89hpes32t8 Integrated Device Technology, 89hpes32t8 Datasheet - Page 13

• Manufacturer Part Number: 89hpes32t8
• Description: 32-lane, 8-port Pcie I/o Expansion Switch
• Manufacturer: Integrated Device Technology

Logic Diagram — PES32T8
IDT 89PES32T8 Data Sheet
SMBus Interface
SMBus Interface
SerDes Input
SerDes Input
SerDes Input
SerDes Input
SerDes Input
PCI Express
SerDes Input
SerDes Input
SerDes Input
PCI Express
PCI Express
PCI Express
PCI Express
PCI Express
PCI Express
PCI Express
Reference
Functions
Switch
Switch
Switch
Switch
Switch
Switch
Switch
Master
System
Port 0
Port 1
Port 2
Port 3
Port 4
Switch
Port 6
Port 7
Clocks
Port 5
Slave
SSMBADDR[5,3:1]
MSMBADDR[4:1]
P01MERGEN
P23MERGEN
P67MERGEN
P45MERGEN
MSMBSMODE
SWMODE[3:0]
PEREFCLKP
PEREFCLKN
MSMBCLK
MSMBDAT
REFCLKM
SSMBCLK
SSMBDAT
PE0RP[0]
PE0RN[0]
PE0RP[3]
PE0RN[3]
PE1RP[0]
PE1RN[0]
PE1RP[3]
PE1RN[3]
PE2RP[0]
PE2RN[0]
PE2RP[3]
PE2RN[3]
PE3RP[0]
PE3RN[0]
PE3RP[3]
PE3RN[3]
PE4RP[0]
PE4RN[0]
PE4RP[3]
PE4RN[3]
PE5RP[0]
PE5RN[0]
PE5RP[3]
PE5RN[3]
PE6RP[0]
PE6RN[0]
PE6RP[3]
PE6RN[3]
PE7RP[0]
PE7RN[0]
PE7RP[3]
PE7RN[3]
RSTHALT
CCLKDS
CCLKUS
PERSTN
Figure 5 PES32T8 Logic Diagram
2
2
4
4
4
13 of 37
PES32T8
16
PE0TP[0]
PE0TN[0]
PE0TP[3]
PE0TN[3]
PE1TP[0]
PE1TN[0]
PE1TP[3]
PE1TN[3]
PE2TP[0]
PE2TN[0]
PE2TP[3]
PE2TN[3]
PE3TP[0]
PE3TN[0]
PE3TP[3]
PE3TN[3]
PE4TP[0]
PE4TN[0]
PE4TP[3]
PE4TN[3]
PE5TP[0]
PE5TN[0]
PE5TP[3]
PE5TN[3]
GPIO[15:0]
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_TRST_N
V
V
V
V
V
V
PE6TP[0]
PE6TN[0]
PE6TP[3]
PE6TN[3]
PE7TP[0]
PE7TN[0]
PE7TP[3]
PE7TN[3]
DD
DD
DD
DD
SS
TT
PE
CORE
IO
PE
APE
SerDes Output
SerDes Output
SerDes Output
SerDes Output
Power/Ground
SerDes Output
SerDes Output
PCI Express
PCI Express
PCI Express
PCI Express
SerDes Output
General Purpose
PCI Express
PCI Express
SerDes Output
PCI Express
PCI Express
Switch
Switch
Switch
Switch
JTAG
Port 0
Port 1
Port 2
Port 3
Switch
Switch
Port 4
Port 5
Switch
Port 6
Switch
Port 7
I/O
March 25, 2008