Introduction
CP321
Page 1 - 12
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
1.7
Technical Specifications
Table 1-2: CP321 Main Specifications
CP321
Specifications
Processor
Motorola MPC8245 with integrated PCI interface, 330MHz
CPCI Interface
In accordance with PICMG 2.0 R 3.0
Main Memory
Up to 256 MB of onboard SDRAM with ECC support available as standard
Cache Structure
16K, 32 byte line, 4-way set associative instruction cache, and
16K, 32 byte line, 4-way set associative data cache
Watchdog
Watchdog generates: Exception Condition / Reset, or NMI
(software configurable)
RTC
Realtime clock backed up using GoldCap with the data retention being about 5
days (optionally, a backup battery is available)
Soldered, Onboard
Flash
8 MB for bootloader and ROMable OS (512 kB pages)
EEPROM
(I²C Bus)
One System EEPROM, and one User EEPROM (4096 x 8)
(User EEPROM write protection possible)
Memory Expansion Sockets 1 and 2
SRAM
Up to 512 kB NV SRAM on the 32-pin DIL600 socket
(2MB on request)
EPROM
Up to 512 kB per memory expansion socket
Flash
Up to 512 kB per memory expansion socket
Flash Disk
DiskOnChip from M-Systems (refer to current data sheet of M-Systems for types
available)
Ethernet
10baseT / 100BaseTX via RJ45 connector
Serial Ports
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.
PCI Expansion
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
Memory Expansion
Sockets
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.)
Serial I/F Expansion
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)
Debug Interface
JTAG/COP interface for programming and testing purposes
(Connector type: SAMTEC FTSH-110-01-L-DV-K)
LED’s
3 LED’s for indicating system status (two user programmable, one fixed); 3 LED’s
indicating the status of the Fast Ethernet link
Switches, Front Panel
Two, non-latching, push-button type switches for resetting or halting the system
Switch, Coding
Freely selectable,16 position, rotary coding switch, the position of which is read out
from the coding switch register
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