PCI 9054RDK-LITE Hardware Reference Manual v1.3
© 2006 PLX Technology, Inc. All rights reserved.
11
3.9 Prototyping
Area
The RDK board contains a huge prototyping
area as mentioned before. To make the
prototyping area more user friendly and cost
effective, three key features are implemented.
The first is 30+ surface mount footprints, the
second is three common BGA landscapes and
the last is a 30x25 0.1” grid through-hole
prototyping area.
3.9.1 Thirty (30) Surface Mount
Footprints
As shown in Table 3-4, the surface mount
footprints are carefully selected based on three
factors.
1) The footprints can be used for industry-
leading embedded microprocessors and
DSPs from PLX Technology, Hitachi,
Motorola, IBM, TI, and Analog Devices.
2) The footprints are the common footprints for
CPLDs and FPGAs in the current market.
3) If the designer wants to build a complex
design on the Processor/Local Bus, there
are enough footprints for CPU, memory,
programmable control logic, bus
transceivers and discrete devices.
Table 3-4. Thirty (30) Surface Mount Footprints
Package
Quantity
Pin Pitch
Examples of Applications
16-pin SOIC
2
0.05"
Discrete Logic
28-pin SOIC
2
0.05"
Discrete Logic
28-pin PLCC
3
0.05"
PALs
44-pin PLCC
1
0.05"
CPLDs
44-pin PQFP
2
0.8mm
CPLDs
48-pin SSOP
2
0.025"
Discrete Logic, data transceivers
54-pin TSOP
2
0.8mm
SDRAM, SRAM
68-pin PLCC
1
0.05"
CPLD, ADS-2104L
80-pin PQFP
2
0.5mm
PPC401GF
84-pin PLCC
1
0.05"
CPLDs, MIPS CPUs, PPC401GF
100-pin PQFP
2
0.5mm
CPLDs, TI 320C2602/C541/LC541/LC543/LC546, ADSP-
2186L
112-pin PQFP
1
0.65mm
SH7032/7034/7040
128-pin PQFP
1
0.4mm
TI 320C6202/LC542/545
144-pin PQFP
2
0.5mm
CPLDs, TI C542/KC542/LC548/LC549/VC549, SH7604,
IDT RC32364
160-pin PQFP
1
0.65mm
FPGAs, PPC403GA, MCF5206e
176-pin PQFP
2
0.5mm
SH7410
208-pin PQFP
2
0.5mm
FPGAs, SH7707/7709/7750, ADSP 20165L
240-pin PQFP
1
0.5mm
FPGAs, ADSP 21061L/21062L
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