3106 - Revision history

Tingo: /* Connectors */ specify what A and B connectors are used for

2023-04-03T18:24:38Z

Connectors: specify what A and B connectors are used for

← Older revision		Revision as of 18:24, 3 April 2023
Line 19:		Line 19:

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

Tingo: /* Switches and indicators */ added error code display

2018-01-14T18:36:31Z

Switches and indicators: added error code display

← Older revision		Revision as of 18:36, 14 January 2018
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	==Switches and indicators==		==Switches and indicators==
			* error code display
	*thumbwheel switch - device number selection		*thumbwheel switch - device number selection
	**0 - device number 1560		**0 - device number 1560
	**1 - device number 1570		**1 - device number 1570

	==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: /* References */ add reference to ND-30.008.3 EN

2018-01-14T18:35:15Z

References: add reference to ND-30.008.3 EN

← Older revision		Revision as of 18:35, 14 January 2018
Line 97:		Line 97:

	==References==		==References==
	{{ND-doc\|11.021.01}}		*{{ND-doc\|11.021.01}}
			*Related manuals: {{ND-doc\|11.015}}
	Related manuals: {{ND-doc\|11.015}}		* {{ND-doc\|30.008.3 EN}}, page 241
	[[Category:ND-100 hardware]]		[[Category:ND-100 hardware]]

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

2013-02-06T19:25:13Z

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

← Older revision		Revision as of 19:25, 6 February 2013
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	*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
	*16 Illegal		*16 Illegal
	*17 non IBM 1024 bytes / sector, double side, double density		*17 non IBM 1024 bytes / sector, double side, double density

	==Error Codes==		==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.		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: /* See also */ added link to 3027

2012-09-21T19:58:48Z

Tingo: /* Connectors */ formatting

2012-09-21T19:54:31Z

Connectors: formatting

← 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).		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).

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

2012-09-21T19:53:23Z

Connectors: added info on floppy and streamer connections

← Older revision		Revision as of 19:53, 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==

Tingo: added floppy formats

2012-09-21T19:39:04Z

added floppy formats

@@ Line 39: / Line 39: @@
 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.

Tingo: created 3106 page

2012-09-21T19:26:36Z

created 3106 page

New page

''3106''' is the 8 inch and floppy controller + streamer controller card.

{{Stub}}
==Introduction==
It is a controller for floppy drives (8 inch) and a tape streamer.
This is a microprocessor-based controller/formatter which performs control functions and data transfer between the CPU and a floppy disk drive or a streaming tape drive. The controller/formatter consists of an interface towards a ND-100 bus, a complete floppy disk controller, and a QIC-02 streaming tape cartridge, all based on an 8 bit microprocessor (Z80A).

A maximum of four Streaming Tape Drives and four Floppy Disk drives may be connected to the controller.

The FLOPPY DISK CONTROLLER can read/write on single/double density and single/double sided diskettes. Data transfer and exchange of commands/status are performed with DMA (Direct Memory Access).

The controller is compatible with previous single sided controllers. For "stand-alone" use, a new version of [[FLO-MON]] (FLOppy-MONitor-2010F or newer) must be dumped on the diskette.

==Switches and indicators==
*thumbwheel switch - device number selection
**0 - device number 1560
**1 - device number 1570
==Connectors==
The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]].

==I/O Devices on the card==
===Read data===
address: device address + 0
===Read Status===
address: device address + 2
===Load Control Word===
address: device address + 3
===Read Status===
address: device address + 4
===Load Pointer High (Bit 16-23)===
address: device address + 5
===Load Pointer Low / Load Data===
address: device address + 7

Unused IOXs does not give an IOX error.

Note: Reading either status gives the same result. They are duplicated to make it possible for microprograms in the ND-100 CPU to perform both Binary Format Load and Mass Storage Load (1560& and 21560).

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.

==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.
*00 OK
*01 - 04 not used
*05 CRC error
*06 Sector not found
*07 Track not found
*34 - 37 not used
autoload errors
*50 No bootstrap found on diskette
*51 Wrong bootstrap (out of date flo-mon version)
*53 - 57 not used
Streamer errors
*60 Streamer handshake error
*61 Streamer status transfer error
*62 Bad cartridge
*63 No cartridge installed
*64 End of tape, cartridge full
*65 Streamer drive error
*66 Unidentified exception
*67 Illegal command to streamer
Self test errors
*70 PROM checksum error
*71 RAM error
*72 CTC error
*73 DMA CTRL error
*74 VCO error
*75 Floppy controller error
*76 Streamer data register error
*77 ND-100 register error

==ND sales number==
*ND-630
==See also==
*[[3112]]
==References==
{{ND-doc|11.021.01}}

Related manuals: {{ND-doc|11.015}}
[[Category:ND-100 hardware]]

← Older revision		Revision as of 19:58, 21 September 2012
Line 92:		Line 92:
	*ND-630		*ND-630
	==See also==		==See also==
			*[[3027]]
	*[[3112]]		*[[3112]]

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