89hpes12n3a Integrated Device Technology, 89hpes12n3a Datasheet - Page 21

• Manufacturer Part Number: 89hpes12n3a
• Description: 12-lane, 3-port Pcie I/o Expansion Switch
• Manufacturer: Integrated Device Technology

Alternate Signal Functions
D18
E1
E2
E3
E4
E5
E6
E7
E8
E9
Pin
IDT 89HPES12N3A Data Sheet
V
PE2TN00
PE2TP00
V
V
V
V
V
V
V
DD
DD
SS
DD
SS
SS
DD
SS
Function
CORE
CORE
CORE
PE
Alt
J9
J10
J11
J12
J13
J14
J15
J16
J17
J18
Pin
V
V
V
V
V
V
V
V
PE4RP02
PE4RN02
DD
DD
SS
SS
DD
SS
DD
SS
Table 19 PES12N3A 324-pin Signal Pin-Out (Part 3 of 3)
CORE
CORE
CORE
CORE
Function
Pin
Table 20 PES12N3A Alternate Signal Functions
U12
V13
U13
R12
T13
GPIO_00
GPIO_01
GPIO_02
GPIO_04
GPIO_07
GPIO
Alt
21 of 31
N18
P1
P2
P3
P4
P5
P6
P7
P8
P9
Pin
Alternate
IOEXPINTN0
IOEXPINTN2
PE4TP01
V
V
V
V
V
V
V
V
V
DD
SS
TT
SS
DD
DD
DD
DD
DD
P2RSTN
P4RSTN
GPEN
PE
Function
CORE
IO
IO
IO
IO
IO
Alt
V9
V10
V11
V12
V13
V14
V15
V16
V17
V18
Pin
SSMBDAT
NC
SWMODE_3
V
GPIO_01
GPIO_05
PEREFCLKP2
PEREFCLKN2
V
V
DD
SS
DD
Function
IO
CORE
March 27, 2008
Alt
1