GE HEALTHCARE
DIRECTION FQ091013, REVISION 1 VIVID I N AND VIVID Q N SERVICE MANUAL
5-12 Section 5-3 - Front End Unit
5-3-3-4 FPGA Download
The FPGAs contain no configuration upon power-ON; FGPA Download proceeds as follows:
1.) The actual FPGA contents (bit-streams) are written into DSP memory from the Host.
2.) The DSP configures serial port 0 to aid configuration.
3.) The DSP writes the bit-streams to serial port 0.
4.) The DSP verifies that the FPGAs are configured correctly.
5-3-3-5 PCI Connection
The RFI Board interfaces directly to the PCI bus via the DSP PCI to the local bus bridge.
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