6DigitalServoElectronics(DSEAT)(continued)
57 of 70
Hardware R2.2.8 1 1.98.02 en
6.3 Block diagram of the DSEAT
The DSEAT consists of a DSP (Digital Signal Processor), RAM, EEPROM and interfaces
to the RDC and to the PM6--600.
SSI: synchronous serial interface (the same data block every 125 μs)
Interface
connector
to MFC
Processor
TMS320C32
Interface to
PM6--600
SSI inter-
face to RDC
Address
decoder
Local RAM
EEPROM
8Kx8
Dual port RAM
2Kx16
32Kx32
Fig. 37 Block diagram of the DSEAT
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