CU824

CPU Board with MPC8240 'Kahlua' PowerPC

Features

  • Four (4 x 1Mbit x 16) SDRAM devices
  • 64 MB capacity dynamic RAM with 64-bit data bus width
  • Two independent Flash Memory banks
  • 2 KB serial access device
  • 512 KB or 2 MB capacity static RAM, 32-bit data bus width Accessible by other VMEbus masters

 
Additional Photos

S27353 with PMC Carrier


Technical Specifications
Processor MPC8240 with PowerPC 603 Core
64-bit peripheral bus
32-bit PCI 2.1 bus interface
16 Kbyte instruction cache
16 Kbyte data cache
On-chip floating point unit
Dynamic RAM Four (4 x 1Mbit x 16) SDRAM devices
64 Mbyte capacity
64-bit data bus width
Accessible by other VMEbus masters
Flash Memory Two independent banks
2 x 8 Mbyte capacity
64-bit data bus width
Accessible by other VMEbus masters
Single 5 Volt programmable devices
Static RAM 512 Kbyte or 2 Mbyte capacity
32-bit data bus width
Accessible by other VMEbus masters
Optional data backup with with on-board battery and gold cap
EEPROM 2 Kbyte serial access device
Serial I/O Two Rs232/422/485 serial ports
LAN Ethernet 10/100BaseT option
Hardware Monitor Measures temperature and supply voltages
Real Time Clock PCF8563 with time and date function
Backup function with on-board supply
Data Backup Short term backup via service freegold cap
Extended backup via 500 mAh lithium cell
Extended backup via VMEbus standby line
Boot Modes Jumper selectable bootup from local FLASH or via VMEbus
Front Panel LEDs One RUN LED
One user programmable LED
Front Panel Controls RESET button for complete hardware reset
Interrupt Handler 7 level on-board interrupt handler
7 level VMEbus interrupt handler
Software programmable VMEbus interrupt mask
System Controller Full VMEbus slot 1 functions, single level arbiter
Single jumper function enable
VMEbus Interface According to ANSI/IEEE STD1014-1987
VMEbus Master DTB A16/A24 - D08 (EO)/D16
VMEbus address modifier support
Standard and short I/O addressing
Dynamic bus sizing feature
VMEbus Slave DTB A16 - D08 (EO)/D16/ADO
Programmable VMEbus shared access base address
Programmable VMEbus shared access offset register
VMEbus Mailbox Programmable short I/O decoded 1 Kbyte range
Autovector controlled local interrupt mode
VMEbus Arbiter Single level arbiter on level 3
VMEbus Requester Single level 2:1 pass requester
Release when done or 4 level release on request modes
Software Support Full support for pSOS+, VxWorks and OS-9
Options -40°/+85° C operational temperature range
Conformal coating
One PMC expansion port
Two PC-MIP expansion ports
PCI extension port
 
Ordering Information
Part# Description
S27301 MPC8240, 250 MHz, 32 MB SDRAM, 8 MB FLASH, PCI-Extension
S27352 MPC8240, 250 MHz, 64 MB SDRAM, 16 MB FLASH, 10/100BaseT
S27353 MPC8240, 250 MHz, 64 MB SDRAM, 16 MB FLASH, 10/100BaseT, one PMC slot, 8 HP (two slots wide)
S27354 MPC8240, 250 MHz, 64 MB SDRAM, 16 MB FLASH, 10/100BaseT, 2x PC-MIP slot, 8 HP (two slots wide)
S27305 MPC8240, 250 MHz, 32 MB SDRAM, 16 MB FLASH, 512 KB SRAM, -40°/+85°C
S27380 OS-9 BSP for CU824
S27381 pSOS+ BSP for CU824
S27383 VxWorks BSP for CU824
Two-slot wide expanded versions also available in single-slot 6U configurations

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