MC68000 MOTOROLA [Motorola, Inc], MC68000 Datasheet - Page 20

• Manufacturer Part Number: MC68000
• Manufacturer: MOTOROLA [Motorola, Inc]

Table of Contents
Figure
Number
Figure B-1.
Figure B-2.
Figure C-1.
Figure D-1.
Figure D-2.
Figure D-3.
Figure D-4.
Figure D-5.
Figure D-6.
Figure D-7.
Figure D-8.
Figure D-9.
Figure D-10. Burst Mode Cycles ...................................................................................D-29
Figure D-11. ISDN Voice/Data Terminal .......................................................................D-30
Figure D-12. IDL Bus Boundaries .................................................................................D-32
Figure D-13. IDL Frame Structure.................................................................................D-33
Figure D-14. IDL Bus to Other Slaves ..........................................................................D-34
Figure D-15. Serial Interface Configuration...................................................................D-35
Figure D-16. SCP Bus Interconnection .........................................................................D-38
Figure D-17. Discrete Signal Interconnection ...............................................................D-40
Figure D-18. CODEC/IDL Electrical Connection...........................................................D-41
Figure D-19. Typical Slave Mode Example...................................................................D-42
Figure D-20. Dual Master-Slave System.......................................................................D-46
Figure D-21. NMSI Pin Definitions ................................................................................D-48
Figure D-22. Multiplexed Modes Example ....................................................................D-49
Figure D-23. Simplest Transmit Case in NMSI .............................................................D-53
Figure D-24. Simplest Receive Case in NMSI ..............................................................D-53
Figure D-25. Using CTS In the NMSI Transmit Case ...................................................D-54
Figure D-26. Using CD (Sync) In the NMSI Transmit Case ..........................................D-55
Figure D-27. Using CD (Sync) in the NMSI Receive Case ...........................................D-56
Figure D-28. External Loopback with RTS Connected to CD .......................................D-56
Figure D-29. Routing Channels in PCM Envelope Mode..............................................D-61
Figure D-30. PCM Transmission Timing Technique .....................................................D-63
Figure D-31. SCP Timing ..............................................................................................D-69
Figure D-32. Local Talk Adaptor Board ........................................................................D-71
xx
Software Overview .....................................................................................B-3
MC68302FADS ..........................................................................................B-8
CP Architecture Running RAM Microcode .................................................C-1
MC68302 Minimum System Configuration (Sheet 1 of 2)..........................D-2
MC68302 Minimum System Configuration (Sheet 2 of 2)..........................D-3
Transmit and Receive BD Structure...........................................................D-7
Transmit and Receive BD Tables ..............................................................D-8
Pointer during Execution ............................................................................D-9
Transmit and Receive BD Tables and Buffers .........................................D-18
Typical IDMA External Cycles (Normal Operation) ..................................D-27
Typical IDMA External Cycles Showing Block Transfer Termination.......D-28
Typical IDMA Source to Word Destination IDMA Cycles .........................D-28
Development Tools and Support
RISC Microcode from RAM
MC68302 USER’S MANUAL
MC68302 Applications
Appendix B
Appendix C
Appendix D
Title
MOTOROLA
Number
Page