PR31500 NXP Semiconductors, PR31500 Datasheet - Page 6
PR31500
Manufacturer Part Number
PR31500
Description
Poseidon Embedded Processor
Manufacturer
NXP Semiconductors
Datasheet
1.PR31500.pdf
(24 pages)
- Current page: 6 of 24
- Download datasheet (137Kb)
Philips Semiconductors
Figure 2 shows a typical system block diagram cosisting of
PR31500 and UCB1100 for a total system solution.
1996 Sep 24
Poseidon embedded processor
3.3V
PR31500
SYSCLK
Phone Jack
peripherals
or other
ISDN
Touchscreen
R3000
RISC
TLB
CPU
(Resistive)
core
LCD
High speed serial port
IR
32–bit Bus
Figure 2. System Block Diagram
Xceiver
32 KHz
DAA
RF
or
6
3.3V
ID ROM
Thermistor
Î Î Î
Î Î Î
Î Î Î
Î Î Î
Î Î Î
Î Î Î
Î Î Î
Î Î Î
1–2 PCMCIA Slots
Main
Power Supply
T
UCB1100
1–64 MBytes
1–16 MBytes
(S)DRAM
ROM
(Lithium)
Backup
Preliminary specification
Adapter
PR31500
AC
Î Î Î Î
Î Î Î Î
MIPS
SN00163
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