Deluxe RS-232 Program Pak - Revision history

Carney: Carney moved page Deluxe RS232 Pak to Deluxe RS-232 Program Pak

2024-02-26T02:08:38Z

Carney moved page Deluxe RS232 Pak to Deluxe RS-232 Program Pak

← Older revision	Revision as of 22:08, 25 February 2024
(No difference)

AllenHuffman: cleaning up wiki codes

2020-04-14T01:40:06Z

cleaning up wiki codes

← Older revision		Revision as of 21:40, 13 April 2020
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	\|}		\|}

	=Command Register ($FF6A)=		==Command Register ($FF6A)==
	The Command Register is used to control Specific Transmit/Receive functions.		The Command Register is used to control Specific Transmit/Receive functions.

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	=Control Register ($FF6B)=		==Control Register ($FF6B)==
	The Control Register is used to select the desired mode for the SY6551. The word length, number of stop bits, and clock controls		The Control Register is used to select the desired mode for the SY6551. The word length, number of stop bits, and clock controls
	are all determined by the Control Register.		are all determined by the Control Register.

AllenHuffman: /* Memory Address */

2020-04-14T01:39:07Z

Memory Address

← Older revision		Revision as of 21:39, 13 April 2020
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	The following shows the Status, Command, and Control Register and gives programming examples for each:		The following shows the Status, Command, and Control Register and gives programming examples for each:
	~~<h2>~~Status Register ($FF69)~~</h2>~~		==Status Register ($FF69)==
	The Status Register is used to indicate to the processor the status of various SY6551 functions.		The Status Register is used to indicate to the processor the status of various SY6551 functions.

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	\| -		\| -
	\|}		\|}


	=Command Register ($FF6A)=		=Command Register ($FF6A)=

AllenHuffman: using wiki codes for sections; trying to fix the image at the bottom.

2020-04-14T01:38:25Z

using wiki codes for sections; trying to fix the image at the bottom.

← Older revision		Revision as of 21:38, 13 April 2020
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	Copy of [http://users.axess.com/twilight/sock/rs232pak.html Sock Master's] & [http://users.axess.com/twilight/sock/rs232.html Sock Master's RS232 Pak Stuff.]		Copy of [http://users.axess.com/twilight/sock/rs232pak.html Sock Master's] & [http://users.axess.com/twilight/sock/rs232.html Sock Master's RS232 Pak Stuff.]

	RS-232 Pak Data Sheet		=RS-232 Pak Data Sheet=

	The heart of the Deluxe RS-232 Pak is the Synertek 6551 ACIA. It has an on-chip baud rate generator, programmable interrupts and status register for ease of operation, false start bit detection, and echo mode		The heart of the Deluxe RS-232 Pak is the Synertek 6551 ACIA. It has an on-chip baud rate generator, programmable interrupts and status register for ease of operation, false start bit detection, and echo mode
	~~<h2>~~Memory Address~~</h2>~~
			=Memory Address=
	This ACIA board is memory mapped to addresses $FF68 (65384) to $FF6B (65387).		This ACIA board is memory mapped to addresses $FF68 (65384) to $FF6B (65387).

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	~~<h2>~~Command Register ($FF6A)~~</h2>~~		=Command Register ($FF6A)=
	The Command Register is used to control Specific Transmit/Receive functions.		The Command Register is used to control Specific Transmit/Receive functions.

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	~~<h2>~~Control Register ($FF6B)~~</h2>~~		=Control Register ($FF6B)=
	The Control Register is used to select the desired mode for the SY6551. The word length, number of stop bits, and clock controls		The Control Register is used to select the desired mode for the SY6551. The word length, number of stop bits, and clock controls
	are all determined by the Control Register.		are all determined by the Control Register.
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	\|}<br>		\|}<br>

	~~<h2>~~RS-232C Pin Description~~</h2>~~		=RS-232C Pin Description=
	{\| cellpadding=3 cellspacing=0 border=2		{\| cellpadding=3 cellspacing=0 border=2
	! Pin Number		! Pin Number
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	\| Data Terminal Ready		\| Data Terminal Ready
	\|}<br>		\|}<br>
	~~<h2>~~Increase Hi-Speed Performance~~</h2>~~		=Increase Hi-Speed Performance=
	Notes about adding hardware handshaking and other modifications to the CoCo's RS-232 to increase hi-speed performance		Notes about adding hardware handshaking and other modifications to the CoCo's RS-232 to increase hi-speed performance

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	Sock Master		Sock Master

	~~<h2>~~RS232 hardware handshaking modification~~</h2>~~		=RS232 hardware handshaking modification=
	[[File:RS232mod_Sock_master.gif~~\|thumb\|left~~\|640x400 diagram of my RS232 hardware handshaking modification]]		[[File:RS232mod_Sock_master.gif\|640x400 diagram of my RS232 hardware handshaking modification]]

MarkO: Changed Link to SockMaster's Page because was not loading.. e.g "www" to "users"...

2020-04-14T00:55:58Z

Changed Link to SockMaster's Page because was not loading.. e.g "www" to "users"...

← Older revision		Revision as of 20:55, 13 April 2020
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	{{NavHardware}}		{{NavHardware}}
	[[File:Deluxe RS232.jpg\|thumb\|Deluxe RS232 (26-2226)]]		[[File:Deluxe RS232.jpg\|thumb\|Deluxe RS232 (26-2226)]]
	Copy of [http://~~www~~.axess.com/twilight/sock/rs232pak.html Sock Master's] & [http://~~www~~.axess.com/twilight/sock/rs232.html Sock Master's RS232 Pak Stuff.]		Copy of [http://users.axess.com/twilight/sock/rs232pak.html Sock Master's] & [http://users.axess.com/twilight/sock/rs232.html Sock Master's RS232 Pak Stuff.]

	RS-232 Pak Data Sheet		RS-232 Pak Data Sheet

AllenHuffman: adding Nav template

2014-12-29T21:32:31Z

adding Nav template

← Older revision		Revision as of 17:32, 29 December 2014
Line 1:		Line 1:
			{{NavHardware}}
	[[File:Deluxe RS232.jpg\|thumb\|Deluxe RS232 (26-2226)]]		[[File:Deluxe RS232.jpg\|thumb\|Deluxe RS232 (26-2226)]]
	Copy of [http://www.axess.com/twilight/sock/rs232pak.html Sock Master's] & [http://www.axess.com/twilight/sock/rs232.html Sock Master's RS232 Pak Stuff.]		Copy of [http://www.axess.com/twilight/sock/rs232pak.html Sock Master's] & [http://www.axess.com/twilight/sock/rs232.html Sock Master's RS232 Pak Stuff.]

Luis46coco at 15:29, 10 September 2012

2012-09-10T15:29:29Z

Show changes

Luis46coco: Created page with 'Deluxe RS232 (26-2226) Copy of [http://www.axess.com/twilight/sock/rs232pak.html Sock Master's] The heart of the Deluxe RS-232 Pak is the Synert…'

2012-09-10T09:53:46Z

Created page with 'thumb|Deluxe RS232 (26-2226) Copy of [http://www.axess.com/twilight/sock/rs232pak.html Sock Master's] The heart of the Deluxe RS-232 Pak is the Synert…'

New page

[[File:Deluxe RS232.jpg|thumb|Deluxe RS232 (26-2226)]]
Copy of [http://www.axess.com/twilight/sock/rs232pak.html Sock Master's]

The heart of the Deluxe RS-232 Pak is the Synertek 6551 ACIA. It has an on-chip baud rate generator, programmable interrupts and status register for ease of operation, false start bit detection, and echo mode

This ACIA board is memory mapped to addresses $FF68 (65384) to $FF6B (65387).

The 6551 uses 4 memory addresses for the following functions:

{| border="1" style="float:; margin:0 0 1em 1em"
! Address !! Write!! Read
|-
|FF68||Transmit data Register || Received data Register
|-
|FF69||Soft Reset||Status Register
|-
|FF6A||Command Register
|-
|FF6B||Control Register