PEP CP351, Руководство пользователя

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CP351 Introduction
ID 18983, Rev. 0101 Page 1 - 12 ® PEP Modular Computers GmbH
1.10Applied Standards
1.10.1 CE Compliance
The PEP Modular Computers’ CompactPCI systems comply with the requirements of
the following CE-relevant standards:
• EmissionEN50081-1
• ImmissionEN50082-2
• Electrical SafetyEN60950
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CPU
MC68360 at 25 MHz
Memory
• SRAM: 2 MByte (32-bit access, no back-up);
• EEPROM: 2 kBit (serial, 256 x 8), 1 kBit available for appli-
cations
Local Interrupts
QINT (CPU 360 level 5)
Timers
• TICK: Periodic-interrupt timer, programmable;
• General purpose timer: 4x16 bit or 2x32 bit, programmable;
• Watchdog: 512 ms time-out for reset, programmable;
• On-board bus error timer: 128 µs, programmable
Special Functions
• Serial EEPROM: 1 kBit for board-specific data (serial num-
ber etc.) + 1 kBit for application purposes;
• DMA: 2 independent channels (transfers between SRAM,
Flash EPROM and PROFIBUS)
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Interface
Opto-isolated 12 MBd serial interface (RS485) with 9-pin
female D-Sub connector
Controller • Device: Siemens ASPC2 PROFIBUS controller
• System clock: 48 MHz
• Transmission Speed: 9.6 kBaud .. 12 MBaud, software pro-
grammable
• Interface: 8/16 bit
• Participants: 127, mixed active/passive
• Address range: 1 Mbyte, 64 Byte internal FIFO for send/
receive
Isolation
1 kVDC for the PROFIBUS interface
Memory
256 kByte local shared SRAM, accessible by the ASPC2 and
the CPU360
Interface IDs
HEX 17 and HEX FF
Table 1-1: CP351 Technical Specifications
CP351 Specifications