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39 lines
3.6 KiB
Plaintext
39 lines
3.6 KiB
Plaintext
head 1.1;
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branch 1.1.1;
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access ;
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symbols start:1.1.1.1 Xerox:1.1.1;
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locks ; strict;
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comment @;; @;
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1.1
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date 2001.08.12.22.22.19; author freier; state Exp;
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branches 1.1.1.1;
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next ;
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1.1.1.1
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date 2001.08.12.22.22.19; author freier; state Exp;
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branches ;
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next ;
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desc
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@@
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1.1
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log
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@Initial revision
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@
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text
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@{ File: [Iris]<WMicro>DLion>Buffer.asm
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Modification History:
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CH 22-May-87 17:37:43 Replaced ds line for buffersize
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CH 1-May-87 17:46:36 Took out copyright for MDS relief
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DEG .PA: 6-Oct-84 0:12:59: Fix copyright notice to include 1984.
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DEG .PA: 1-Sep-84 18:44:08: Add copyright notice.
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DEG .PA: 14-Nov-83 14:45:03: Fix buffer sizes.
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AEF .PA: 8-Nov-83 9:55:59: Remove Burdock and Start code.
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DEG .PA: 9-Oct-83 13:28:03: Fix up kludges.
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DEG .PA: 26-Sep-83 22:54:07: Fold in Hals changes for Burdock.
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DEG .PA: 12-Apr-83 20:08:14: Overlay the voice and RS232C Buffers.
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Jim JXF : September 15, 1982 4:53 PM: Initialize KeyMap in the IO Page.
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Jim JXF : August 9, 1982 4:15 PM: Add BlockBuffer for Processor ReadBlock and WriteBlock commands. Put initial code and Burdock code in the Floppy buffer.
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Jim JXF : April 22, 1982 1:05 PM: Rewrite RS232C
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}
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{ Copyright (C) 1982, 1983 by Xerox Corporation. All rights reserved.}
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{ This file contains the allocation of the large buffer areas for Domino. The buffers are allocated at the end of the code, so that they do not take up room during the loading of Domino during booting. NO CODE SHOULD RESIDE IN THIS MODULE. This module should always be the LAST module in the Domino
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configuration. }
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GET "RS232CDefs.asm"
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GET "SysDefs.asm"
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GET "CommonDefs.asm"
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EXP BurdockDataBuffer ;Burdock.asm
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EXP EndFDBuffer ; FloppyTask buffer
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EXP RxFIFO ; For RS232CTask
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EXP StartFDBuffer ; FloppyTask buffer
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EXP SpeechOutBuffer0 ; From Buffer
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EXP SpeechOutBuffer1 ; From Buffer
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EXP SpeechInBuffer0 ; From Buffer
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EXP SpeechInBuffer1 ; From Buffer
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EXP TxBuffer
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; Voice equates to eventually go into SysDefs.asm
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VoiceBufferSize EQU 512
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TxRemBufferSize EQU TxBufferSize-(2*VoiceBufferSize)
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VBSMinusTxRBS EQU VoiceBufferSize-TxRemBufferSize
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RxRemBufferSize EQU RxFifoSize-VoiceBufferSize-VBSMinusTxRBS
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; RS232C Task Buffers
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TxBuffer:
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DS RxFifoSize+TxBufferSize
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; DS 4*VoiceBufferSize (whichever is greater)
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SpeechOutBuffer0 EQU TxBuffer
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SpeechOutBuffer1 EQU SpeechOutBuffer0+VoiceBufferSize
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SpeechInBuffer0 EQU SpeechOutBuffer1+VoiceBufferSize
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SpeechInBuffer1 EQU SpeechInBuffer0+VoiceBufferSize
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RxFIFO EQU TxBuffer+TxBufferSize
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;
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{ Floppy Task buffers:
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Note that the Start code and the Burdock code is in the Floppy buffers. This means that the Burdock code cannot be used if the Floppy has been used.
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(Each buffer is large enough to hold a one page sector):
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(The area from StartFDBuffer to EndFDBuffer can hold 4 standard Sectors)}
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;
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BufferSize EQU 2048
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StartFDBuffer:
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BurdockDataBuffer:
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{For the copyright notice to be readable in the microcode file every other character has to be switched. Also it is important that the copyright notice begin on an even boundary.}
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{*This was removed to attempt to run MDS relief with domino
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CopyrightNotice:
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DB "oCypirhg tC( )9108 ,9118 ,9128 ,9138 ,9148b yeXor xoCprrotaoi.n lA lirhgstr sereev.d"
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EndOfCopyrightNotice:
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CopyrightNoticeLength EQU EndOfCopyrightNotice-CopyrightNotice
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ds BufferSize-CopyrightNoticeLength
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;
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}
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{* and this was put back in}
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ds BufferSize
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EndFDBuffer:
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ds 0
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;-----------------------------------------------------
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NextLoc:
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ds 1 ; Next free location
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END Buffer
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@
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1.1.1.1
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log
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@first add
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@
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text
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@@
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