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Introduction
1.7
Technical Specifications
Table 1-2: CP321 Main Specifications
CP321
Processor
CPCI Interface
Main Memory
Cache Structure
Watchdog
RTC
Soldered, Onboard
Flash
EEPROM
(I²C Bus)
Memory Expansion Sockets 1 and 2
SRAM
EPROM
Flash
Flash Disk
Ethernet
Serial Ports
PCI Expansion
Memory Expansion
Sockets
Serial I/F Expansion
Debug Interface
LED's
Switches, Front Panel
Switch, Coding
Page 1 - 12
Motorola MPC8245 with integrated PCI interface, 330MHz
In accordance with PICMG 2.0 R 3.0
Up to 256 MB of onboard SDRAM with ECC support available as standard
16K, 32 byte line, 4-way set associative instruction cache, and
16K, 32 byte line, 4-way set associative data cache
Watchdog generates: Exception Condition / Reset, or NMI
(software configurable)
Realtime clock backed up using GoldCap with the data retention being about 5
days (optionally, a backup battery is available)
8 MB for bootloader and ROMable OS (512 kB pages)
One System EEPROM, and one User EEPROM (4096 x 8)
(User EEPROM write protection possible)
Up to 512 kB NV SRAM on the 32-pin DIL600 socket
(2MB on request)
Up to 512 kB per memory expansion socket
Up to 512 kB per memory expansion socket
DiskOnChip from M-Systems (refer to current data sheet of M-Systems for types
available)
10baseT / 100BaseTX via RJ45 connector
Standard: two RS-232 ports (TERM and SER 0), or
Optionally: one RS232 port (TERM), and one RS485 optoisolated port (SER 0)
All ports (standard or optional) use RJ45 connectors.
Internal PCI bus extension for use with PMC carrier board: CP320-IO1
Uses a single Samtec SMT Board-to-Board connector, 100-pin;
order number: FLE - 15 - 01 - G - DV
Standard: two sockets (32-pin, DIL600) for Flash and SRAM extension
Optional: one 32-pin DIL socket and one 36-pin DIL socket
(See Peripheral Memory above for devices that can be used with these sockets.)
12-pin connector for extending UART B signals to optional external interfaces (i.e.
the CP320-TR1, RS485 optoisolated serial interface and the CP320-TR2, RS232)
JTAG/COP interface for programming and testing purposes
(Connector type: SAMTEC FTSH-110-01-L-DV-K)
3 LED's for indicating system status (two user programmable, one fixed); 3 LED's
indicating the status of the Fast Ethernet link
Two, non-latching, push-button type switches for resetting or halting the system
Freely selectable,16 position, rotary coding switch, the position of which is read out
from the coding switch register
© 2003 Kontron Modular Computers GmbH
Specifications
CP321
ID 24977, Rev. 02
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