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CPU84
CPU Board with MPC8240 'Kahlua' PowerPC
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Features
- 32/64/128 MB SDRAM (burst) dynamic RAM with 64-bit data bus width and 100MHz burst rate
- 8/16 MB on-board Flash memory
- 8 MB to 256 MB disk on chip versions available
- Serial access device provided
- Two RS-232/422/485 serial ports
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Technical Specifications
| Processor |
MPC8240 at 250 MHz "Kahlua"
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 |
32/64/128 MB SDRAM (burst)
64-bit data bus width
100 MHz burst rate |
| Flash Memory |
8/16 MB Flash |
| EEPROM |
Serial access device provided |
| Serial I/O |
Two RS-232/422/485 serial ports
Two UARTs, each with 16 byte R/W FIFO |
| LAN |
Ethernet 10/100BaseT interface |
| PMC or PC-MIP Expansion |
Either one PMC or two PC-MIP slots provided for peripheral or I/O expansion |
| Hardware Monitor |
Measures temperature and supply voltages |
| Real Time Clock |
RTC with time and date function |
| Watchdog |
Watchdog functionality provided |
| Interrupt Handler |
7 level on-board interrupt handler |
| VMEbus Interface |
According to ANSI/IEEE STD1014-1987
A24/D16 or A16/D08 supported
VMEbus Master (slot 1)or Slave |
| Stand-Alone |
Can be stand-alone module(without backplane) with only 5V power requirement |
| VMEbus Mailbox |
Programmable short I/O mailbox allows process synchronization
Autovector controlled local interrupt mode |
| VMEbus Arbiter |
Single level arbiter |
| VMEbus Requester |
Single level 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 |
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Ordering Information
| Part# |
Description |
| S27651 |
MPC8240, 250 MHz, 32 MB SDRAM, 8 MB FLASH, 100BaseT, 1x PMC slot |
| S27652 |
MPC8240, 250 MHz, 32 MB SDRAM, 8 MB FLASH, 100BaseT, 2x PC-MIP slot |
| S27653 |
MPC8240, 250 MHz, 64 MB SDRAM, 16 MB FLASH, 100BaseT, 1x PMC slot |
| S27654 |
MPC8240, 250 MHz, 64 MB SDRAM, 16 MB FLASH, 100BaseT, 2x PC-MIP slot |
| S27655 |
MPC8240, 250 MHz, 64 MB SDRAM, 16 MB FLASH, 100BaseT, 1x PMC slot, -40°/+85° C |
| S27656 |
MPC8240, 250 MHz, 64 MB SDRAM, 16 MB FLASH, 100BaseT, 2x PC-MIP slot, -40°/+85° C |
| S27680 |
OS-9 BSP for CPU84 |
| S27681 |
pSOS+ BSP for CPU84 |
| S27683 |
VxWorks BSP for CPU84 |
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