Radio Shack Deluxe RS-232 Operation Manual Download | Manualshive

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Summary of Contents for Deluxe RS-232

Page 1: ...CAT NO 26 2226 Deluxe RS 232 Program Pak Operation Manual for the TRS 80 8 Color Computer Radio hack CUSTOM MANUFACTURED IN THE USA BY RADIO SHACK A DIVISION OF TANDY CORPORATION...

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Page 3: ...OFTWARE SOLD LEASED LICENSED OR FURNISHED BY RADIO SHACK INCLUDING BUT NOT LIMITED TO ANY INTERRUPTION OF SERVICE LOSS OF BUSINESS OR ANTICIPATORY PROFITS OR CONSEQUENTIAL DAMAGES RESULTING FROM THE U...

Page 4: ...portion of this material without the prior writ ten authorization by Tandy Corporation is strictly prohibited The license for using this software is printed in the front of this manual TRS 80 Deluxe R...

Page 5: ...S 232 Program Pak System 3 Connecting a Modem 3 Connecting a Cassette Recorder 3 Connecting a Printer 4 2 Using the Deluxe RS 232 Program Pak 5 Changing Communications Settings 5 3 A Sample Log On Ses...

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Page 7: ...l show you how to Set up your equipment when using the Deluxe RS 232 Program Pak Use the Deluxe RS 232 Program Pak s options to connect with a particular host Transmit and receive BASIC programs Trans...

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Page 9: ...2C cabto into the D Iujs HS 23i Program sk RS 23gC oomfsotor Q q Figure 2 Note When using a Null Modem Adapter for com puter to computer connection do not be alarmed that the adapter will not fit tigh...

Page 10: ...the Computer 2 Connect the other end of the cable to the printer 3 Consult your printer owner s manual for operating instructions 4 After connecting the printer press 3SHS to print the received infor...

Page 11: ...ppercase and is using a Modem I non auto dialing modem you only need to press BREAK to begin communications Changing Communications Settings Communications settings are changed by pressing the alphabe...

Page 12: ...tions 7 Bits and 8 Bits Press to display the desired option Select another option or press BREAK to begin communications P Parity None Odd Even or Ignored Press B to change the Parity option Your opti...

Page 13: ...mmunications Modem II auto dialing Users When the MODEM II option is displayed you have the option to enter the telephone number to be dialed automatically when you are ready to proceed with communica...

Page 14: ...t from the host Manual Dialing Modem Users If you are using a manual dial modem check your communications settings which should be in agreement with those of the host system 1 Press BREAK and dial the...

Page 15: ...ter the program has loaded you will need to return to the Protocol Menu to transmit your program To return to the Protocol Menu type EXEC HC000 INTEH or EXEC 49152 dNKH Note If you are using an auto d...

Page 16: ...typing EXEC HC000 ENTER 4 At the Protocol Menu press and release CD until GO TO BASIC appears Then press BREAK 5 Type LIST ENTER and the received program will be displayed The program can now be save...

Page 17: ...communications with this host you would need to 1 Power up the System Be sure all peripherals are properly connected 2 Type EXEC HC000 ENTER or EXEC 49152 HUE to display the Protocol Menu 3 When the P...

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Page 19: ...his ASCI board is memory mapped to addresses FF68 to FF6B Hex The 6551 uses 4 memory addresses for the following functions Address Write Read FF68 FF69 FF6A FF6B Transmit Data Register Soft Reset Rece...

Page 20: ...ta Register Full Not Full 1 Full Read Receive Data Register j Transmit Data Register Empty Not Empty 1 Empty Write Transmit Data Register DCD DCD Low 1 DCD High Net Reusable Reflects DCD State DSR DSR...

Page 21: ...1 1 Space Parity Bit Transmitted Parity Check Disabled NORMAL ECHO MODE FOR RECEIVER Normal 1 Echo Bits 2 and 3 must be 0 DATA TERMINAL READY Disable Receiver and All Interrupts DTR high 1 Enable Rec...

Page 22: ...Parity 1 1 2 Stop Bits if Word Length 5 Bits and No Parity WORD LENGTH BIT DATA WORD LENGTH 6 5 8 1 7 1 6 1 1 5 RECEIVER CLOCK SOURCE External Receiver Clock 1 Baud Rate Generator This allows for 9 bi...

Page 23: ...Disabled Rx Enabled and All Int Write it to Command Register Status Register To Check Modem Status DSR CKMDM LDA FF6A Load Command Byte ORA 01 Insure that DTR Bit is active STA FF6A Output to Command...

Page 24: ...y Instruction To Program the Control Register 10 X 182 20 POKE 65387 X To Program the Command Register 30 Y 107 40 POKE 65386 Y To Check Modem Status 50 60 65 70 75 80 90 95 100 A PEEK 65386 A A OR 1...

Page 25: ...20 IF A THEN 200 Not empty 230 POKE 65384 D D has data byte To Receive a Data Byte 300 A PEEK 65385 Read status register 310 B A AND 8 Receive register full 320 IF B THEN 300 No data yet 330 E A AND 7...

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Page 27: ...04 F 5 to 40 C Storage 40 to 160 F 40 to 71 C Humidity Operating 40 to 80 non condensing Storage 20 to 90 non condensing RS 232C Pin Description Pin Number Signal 1 Frame Ground 2 Transmit Data 3 Rece...

Page 28: ...ta Bit 4 15 D5 CPU Data Bit 5 16 D6 CPU Data Bit 6 17 D7 CPU Data Bit 7 18 R W CPU Read Write Signal 19 A0 CPU Address Bit 20 A1 CPU Address Bit 1 21 A2 CPU Address Bit 2 22 A3 CPU Address Bit 3 23 A4...

Page 29: ...rves the right to refuse to service the equipment or to void any remaining warranty on the equipment 2 If any Radio Shack computer equipment has been modified so that it is not within manufacturer s s...

Page 30: ...FORT WORTH TEXAS 76102 CANADA BARRIE ONTARIO L4M 4W5 TANDY CORPORATION AUSTRALIA BELGIUM U K 91 KURRAJONG ROAD PARCINDUSTRIELDENANINNE BILSTON ROAD WEDNESBURY MOUNT DRUITT N S W 2770 5140 NANINNE WES...

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