Download PMC-CPU/440 - esd electronics, Inc.
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PMC-CPU/440 12 FPGA Status: preliminary 12 FPGA The PMC-CPU/440 comes with a Xilinx Spartan 3E FPGA (part#: XC3S1200E-4FTG256C) installed. The FPGA provides several functions that are described in this chapter. 12.1 Functional Blocks • IRIG-B • decoding of B100 timecode format • input source selection • • P4 rear differential input (default) • P4 rear TTL input local time code generation • Multiple CAN IP cores (default: 2, max: 8) • (CAN-) timestamping unit • local time (64 bit counter) with 10us resolution • timestamp latching for CAN • free running counter, sync'ed to IRIG-B signal (digital PLL) or external clock • • default: external clock from Pn4 • resetable via register access or IRIG-B control function flag • 100kHz CLOCK_OUT + RESET_OUT generation on Pn4 for simple syncronisation of external peripherals Pn4 + frontpanel GPIO configuration • usage as GPIO • alternative functions (IRIG-B, timestamp syncing signals) • Hardware FIFOs • Custom module for customized extensions of the PMC-CPU/440 User Manual - V.2027.21 Filename: pmc440-me.odt Revision 1.1 2008-07-14 All rights reserved. Confidential! Copyright © esd gmbh 2008 Page 30 of 49