Operating instructions

Marquette Hellige GmbH CORINA Page 19
Version 2.0 227 437 01 D
3.2.2 CONTROLLER:
- all CORINA control functions
- initialization of hardware
- data communication from and to the functional unit ECG Processor
- data communication from and to the functional unit PC PORT
- output of ECG data to DA transductor on PCB CORINA TRIGGER (optional)
68332
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Reset
Control-Bus
Data-Bus
Address-Bus
QSPI-Bus
Signal
Generator
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Periphery-
Expansion
CORINA is controlled by the Controller 68332. This controller already has all the important
functions required to control CORINA.
These are:
- CPU ( 68000 family plus 68020 commands plus commands for controller applications )
- 2 serial interfaces ( SCI, QSPI )
- on-chip memory ( for faster applications )
- maximum of 12 programmable chip selects
- interrupt manager
- intelligent 16-bit timer
- clock generator