3112 - Revision history

Tingo: /* Firmware */ add picture of the EPROM

2023-04-17T21:43:44Z

Firmware: add picture of the EPROM

← Older revision		Revision as of 21:43, 17 April 2023
Line 135:		Line 135:

	== Firmware ==		== Firmware ==
	The firmware (microcode ?) for this card is held in a 2764 EPROM (AM2764).		The firmware (microcode ?) for this card is held in a 2764 EPROM (AM2764). [[File:3112 34300G firmware IMG 20230417 220540864.jpg \| thumb \| right]]

	Firmware dump. The file has been compressed with bzip2.		Firmware dump. The file has been compressed with bzip2.

Tingo: /* Firmware */ added link too file with firmware dump

2023-04-17T21:03:07Z

Firmware: added link too file with firmware dump

← Older revision		Revision as of 21:03, 17 April 2023
Line 136:		Line 136:
	== Firmware ==		== Firmware ==
	The firmware (microcode ?) for this card is held in a 2764 EPROM (AM2764).		The firmware (microcode ?) for this card is held in a 2764 EPROM (AM2764).

			Firmware dump. The file has been compressed with bzip2.

			* 34300G: [[File:34300G.bin.bz2]]

	==Reference==		==Reference==

Tingo: /* Firmware */ formatting

2023-04-17T21:00:27Z

Firmware: formatting

← Older revision		Revision as of 21:00, 17 April 2023
Line 135:		Line 135:

	== Firmware ==		== Firmware ==
	The firmware (microcode ?) for this card is held in a 2764 ~~EPROm~~ (AM2764).		The firmware (microcode ?) for this card is held in a 2764 EPROM (AM2764).

	==Reference==		==Reference==

Tingo: added a firmware section

2023-04-17T20:57:51Z

added a firmware section

← Older revision		Revision as of 20:57, 17 April 2023
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	*[[3027]]		*[[3027]]
	*[[3106]]		*[[3106]]

			== Firmware ==
			The firmware (microcode ?) for this card is held in a 2764 EPROm (AM2764).

	==Reference==		==Reference==

Tingo: /* Floppy Formats */ corrected error: format 13B is single sided

2013-02-06T19:23:41Z

Floppy Formats: corrected error: format 13B is single sided

← Older revision		Revision as of 19:23, 6 February 2013
Line 44:		Line 44:
	The IOXs devno + 5 and devno + 7 are used to form the pointer to the location in the ND-100 memory where the controller finds the Command block. In tests, these IOXs are given direct meaning in different tests.		The IOXs devno + 5 and devno + 7 are used to form the pointer to the location in the ND-100 memory where the controller finds the Command block. In tests, these IOXs are given direct meaning in different tests.
	==Floppy Formats==		==Floppy Formats==
			Octal numbers.
	*0 IBM SYS-32-II 512 bytes / sector, single side, single density		*0 IBM SYS-32-II 512 bytes / sector, single side, single density
	*1 IBM 3600 256 bytes / sector, single side, single density		*1 IBM 3600 256 bytes / sector, single side, single density
Line 55:		Line 56:
	*11 IBM SYS-34 256 bytes / sector, single side, double density		*11 IBM SYS-34 256 bytes / sector, single side, double density
	*12 Illegal		*12 Illegal
	*13 non IBM 1024 bytes / sector, ~~double~~ side, double density		*13 non IBM 1024 bytes / sector, single side, double density
	*14 non IBM 512 bytes / sector, double side, double density		*14 non IBM 512 bytes / sector, double side, double density
	*15 IBM SYS-34 256 bytes / sector, double side, double density		*15 IBM SYS-34 256 bytes / sector, double side, double density
Line 67:		Line 68:
	*35 - 57 Illegal		*35 - 57 Illegal
	*60 - 77 User specified		*60 - 77 User specified

	==Error Codes==		==Error Codes==
	Error code in octal. These error codes are given in bits 9-15 of status word 1 . The codes are also shown in the digit display on the rear edge of the controller.		Error code in octal. These error codes are given in bits 9-15 of status word 1 . The codes are also shown in the digit display on the rear edge of the controller.

Tingo: /* Switches and indicators */ setting 2 - 15 is not used

2013-02-06T19:10:43Z

Switches and indicators: setting 2 - 15 is not used

← Older revision		Revision as of 19:10, 6 February 2013
Line 16:		Line 16:
	**0 - device number 1560		**0 - device number 1560
	**1 - device number 1570		**1 - device number 1570
			**2 - 15 - not used

	==Connectors==		==Connectors==
	The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]].		The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]].

Tingo: /* Error Codes */ added more error codes from ND-11.021.1

2013-02-06T19:06:49Z

Error Codes: added more error codes from ND-11.021.1

@@ Line 66: / Line 66: @@
 *60 - 77 User specified
 ==Error Codes==
-These error codes are given in bits 9-15 of status word 1 . The codes are also shown in the digit display on the rear edge of the controller.
+Error code in octal. These error codes are given in bits 9-15 of status word 1 . The codes are also shown in the digit display on the rear edge of the controller.
 *00 OK
 *01 - 04 not used
@@ Line 72: / Line 72: @@
 *06 Sector not found
 *07 Track not found
 *34 - 37 not used
 autoload errors
 *50 No bootstrap found on diskette

Tingo: added a "see also" section

2012-09-21T20:00:24Z

added a "see also" section

← Older revision		Revision as of 20:00, 21 September 2012
Line 98:		Line 98:
	==ND sales number==		==ND sales number==
	*ND-317		*ND-317
			==See also==
			*[[3027]]
			*[[3106]]

	==Reference==		==Reference==
	{{ND-doc\|11.021.01}}		{{ND-doc\|11.021.01}}

	[[Category:ND-100 hardware]]		[[Category:ND-100 hardware]]

Tingo: /* Connectors */ added info on floppy and streamer connections

2012-09-21T19:54:03Z

Connectors: added info on floppy and streamer connections

← Older revision		Revision as of 19:54, 21 September 2012
Line 18:		Line 18:
	==Connectors==		==Connectors==
	The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]].		The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]].

			Floppy drives are connected via a daisy chain from connector A (unit 0 - 3) and streamer cartridge drives are connected via a daisy chain from connector B (unit 0 - 3).

	==I/O Devices on the card==		==I/O Devices on the card==
	===Read data===		===Read data===

Tingo: added floppy formats

2012-09-21T19:44:17Z

added floppy formats

@@ Line 38: / Line 38: @@
 The IOXs devno + 5 and devno + 7 are used to form the pointer to the location in the ND-100 memory where the controller finds the Command block. In tests, these IOXs are given direct meaning in different tests.
+==Floppy Formats==
 ==Error Codes==
 These error codes are given in bits 9-15 of status word 1 . The codes are also shown in the digit display on the rear edge of the controller.