Datasheet

1 2 3 4 5 6 7 8 9 10 11 12 13
N N
M M
L L
K K
J J
H H
G G
F F
E
AD15 AD14 AD13 VDD_33 VSS VSS VSS VSS VSS VSSA VSSA RXN RXP
E
D D
C C
B B
A A
1 2 3 4 5 6 7 8 9 10 11 12 13
C
/BE[3] AD25 AD27 AD30 AD31 INTB PRST SERIRQ GPIO0// GPIO2 GPIO3//SDA JTAG_TDI GRST
N
AD20 AD22 AD24 AD26 AD28 I
NTA INTC LOCK GPIO1// GPIO4// JTAG_TDO JTAG_TCK WAKE
M
L
K
J
H
S
TOP PERR SERR# VDD_15 VSS VSS VSS VSS VSS VDD_15 VSSA TXN TXP
G
F
PAR C
/BE[1] CLK VSS VSS VSS VSS VSS VSS VDD_15 VSS VSS VDDA_15
F
E
AD12 AD11 AD8 VSS VDD_33 VSS VDD_15 VSS VDD_33 VSS C
LKREQ VREG_PD33 VDDA_33
D
_SEL
C
B
PCIR
AD4 AD1 R
EQ0 GNT0 REQ1 CLKOUT2 REQ2 CLKOUT4 CLKOUT5 GNT4 REQ5 CLKRUN_EN
A
AD16 AD17
PCIR
VSS VSS VSS VDD_15 VSS VDD_33 VSSA VDD_33_ REF0_PCIE REF1_PCIE
I
RDY FRAME C/BE[2] VDD_33 VSS VSS VSS VSS VSS VSS VDD_33_ VDD_33 VDD_33_
T
RDY DEVSEL VDD_33 VSS VSS VSS VSS VSS VSS VDD_15 PERST VSSA VDDA_15
CLKRUN
AD10 AD9 AD7 AD5 AD0 GNT1 VDD_33 REQ3 REQ4 EXT_ARB_EN VSSA REFCLK– REFCLK+
C/BE[0] AD6 AD3 AD2 CLKOUT0 CLKOUT1 CLKOUT3 GNT2 GNT3 GNT5 CLKOUT6 PCLK66_SEL REFCLK125
AUX COMB
COMB_IO
AD18 AD19 AD21 AD23 AD29 M66EN INTD VDD_33 JTAG_ JTAG_TMS VSS PME VDD_15_
TRST# COMB
PWR_OVRD SCL
XIO2001
SCPS212G –MAY 2009–REVISED DECEMBER 2012 www.ti.com
Figure 2-1. XIO2001 ZGU MicroStar BGA Package (Bottom View)
12 Overview Copyright © 2009–2012, Texas Instruments Incorporated
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