Command-Column-Implementation: Difference between revisions
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== Controller Driver Notes == | |||
== Controller Driver Notes - Writing output state == | |||
*in order to use more than one output you must read and mask off the output bit register to prevent changing other bits | |||
[[Image:Controller-Register-Constants.jpg]] | [[Image:Controller-Register-Constants.jpg]] | ||
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[[Image:Anafaze-Output-MemoryMap.jpg]] | [[Image:Anafaze-Output-MemoryMap.jpg]] | ||
*The address of the digital I/O registers | |||
<br><br> | <br><br> | ||
[[Image:Anafaze-Driver-Outputs.jpg]] | [[Image:Anafaze-Driver-Outputs.jpg]] | ||
== References == | == References == | ||
Latest revision as of 18:11, 24 December 2008
Command Column Design Constraints[edit]
- limitation = 20 characters length column length
Possibilities[edit]
- 1- auxiliary digit I/O outputs 1's | 0's ... quantity=7 - triggered at the beginning of the design profile segment
- 2- a file name -
- 3- command strings - make an extensible interface. Allow messages to be sent in & out.
Controller Driver Notes - Writing output state[edit]
- in order to use more than one output you must read and mask off the output bit register to prevent changing other bits
- MAXDIGOUT - is a constant = 35 so I assume the unused are available for digital I/O
- The address of the digital I/O registers
