XIO2000AI TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], XIO2000AI Datasheet - Page 26

• Manufacturer Part Number: XIO2000AI
• Description: PCI Express to PCI Bus Translation Bridge
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

Introduction
2.8
16
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
V SS
SIGNAL NAME
SCPS155C
Terminal Descriptions
Table 2−5 through Table 2−12 give a description of the terminals. These terminals are grouped in tables by
functionality. Each table includes the terminal name, terminal number, I/O type, and terminal description.
The following list describes the different input/output cell types that appear in the terminal description tables:
•
•
•
•
•
•
•
•
HS DIFF IN = High speed differential input.
HS DIFF OUT = High speed differential output.
PCI BUS = PCI bus 3-state bidirectional buffer with 3.3-V or 5.0-V clamp rail.
LV CMOS = 3.3-V low voltage CMOS input or output with 3.3-V clamp rail.
BIAS = Input/output terminals that generate a bias voltage to determine a driver’s operating current.
Feed through = these terminals connect directly to macros within the part and not through an input or
output cell.
PWR = Power terminal
GND = Ground terminal
Table 2−4. XIO2000A/XIO2000AI Signal Names Sorted Alphabetically (Continued)
GZZ/ZZZ
BALL #
G09
G10
G11
H07
H08
H09
H10
H11
J07
J08
J09
J10
K07
K08
K09
K10
J11
BALL #
ZHC
BALL #
ZHH
V SS
V SS
V SS
V SS
V SS
V SS
V SSA
V SSA
V SSA
V SSA
V SSA
V SSA
V SSA
V SSA
V SSA
WAKE
SIGNAL NAME
GZZ/ZZZ
BALL #
M16
B17
E15
G14
G16
H15
K11
L07
L08
L09
L10
F15
F16
J16
L15
L11
April 2007 Revised October 2008
BALL #
ZHC
G12
A14
E12
F12
G11
K11
F11
L11
L14
BALL #
ZHH
D12
G11
G12
B14
E12
F11
K11
P13
K14