3033 - Revision history

Frodevan: /* Options */

2026-04-15T00:51:50Z

Options

← Older revision		Revision as of 00:51, 15 April 2026
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	== Options ==		== Options ==

	* '''32 bit floating point:''' PROMs 02600 to 02615 in socket D20-D05, ~~PROMs 02700 to 02702 in socket~~ B20-B18		* '''32 bit floating point:''' PROMs 02600 to 02615 in socket D20-D05, unknown about sockets B20-B18 (no example observed)
	* '''48 bit floating point:''' PROMs 01500 to 01515 in socket D20-D05, PROMs 01600 to 01602 in socket B20-B18		* '''48 bit floating point:''' PROMs 01500 to 01515 in socket D20-D05, PROMs 01600 to 01602 in socket B20-B18
	* '''Basic instruction set:''' Socket C20-C05 empty		* '''Basic instruction set:''' Socket C20-C05 empty

Frodevan: /* Options */

2026-04-15T00:50:30Z

Options

← Older revision		Revision as of 00:50, 15 April 2026
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	== Options ==		== Options ==

	* '''32 bit floating point:''' PROMs 02600 to 02615 in socket D20-D05, 02700-02702 in socket B20-B18		* '''32 bit floating point:''' PROMs 02600 to 02615 in socket D20-D05, PROMs 02700 to 02702 in socket B20-B18
	* '''48 bit floating point:''' PROMs 01500 to 01515 in socket D20-D05, 01600-01602 in socket B20-B18		* '''48 bit floating point:''' PROMs 01500 to 01515 in socket D20-D05, PROMs 01600 to 01602 in socket B20-B18
	* '''Basic instruction set:''' Socket C20-C05 empty		* '''Basic instruction set:''' Socket C20-C05 empty
	* '''CX extended instruction set:''' PROMs 08500 to 08515 in socket C20-C05, 08600-08602 in socket B20-B18		* '''CX extended instruction set:''' PROMs 08500 to 08515 in socket C20-C05, PROMs 08600 to 08602 in socket B20-B18
	* '''Slow speed:''' PROM 02605 or 01505 (depending on floating-point option) in socket D15		* '''Slow speed:''' PROM 02605 or 01505 (depending on floating-point option) in socket D15
	* '''Fast speed:''' PROM 02805 or 01705 (depending on floating-point option) in socket D15		* '''Fast speed:''' PROM 02805 or 01705 (depending on floating-point option) in socket D15

Frodevan: /* Options */

2026-04-15T00:49:43Z

Options

← Older revision		Revision as of 00:49, 15 April 2026
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	== Options ==		== Options ==

	* '''32 bit floating point:''' PROMs 02600 to 02615 in socket D20-D05		* '''32 bit floating point:''' PROMs 02600 to 02615 in socket D20-D05, 02700-02702 in socket B20-B18
	* '''48 bit floating point:''' PROMs 01500 to 01515 in socket D20-D05		* '''48 bit floating point:''' PROMs 01500 to 01515 in socket D20-D05, 01600-01602 in socket B20-B18
	* '''Basic instruction set:''' Socket C20-C05 empty		* '''Basic instruction set:''' Socket C20-C05 empty
	* '''CX extended instruction set:''' PROMs 08500 to 08515 in socket C20-C05		* '''CX extended instruction set:''' PROMs 08500 to 08515 in socket C20-C05, 08600-08602 in socket B20-B18
	* '''Slow speed:''' PROM 02605 or 01505 (depending on floating-point option) in socket D15		* '''Slow speed:''' PROM 02605 or 01505 (depending on floating-point option) in socket D15
	* '''Fast speed:''' PROM 02805 or 01705 (depending on floating-point option) in socket D15		* '''Fast speed:''' PROM 02805 or 01705 (depending on floating-point option) in socket D15

	The Slow/Fast speed PROM needs to match the type and version of the floating point option, and otherwise the three map PROMs needs to ~~match based on~~ the ~~particular combination and~~ version of both the floating point option and an eventual instruction-set extension option if installed.		The Slow/Fast speed PROM needs to match the type and version of the floating point option, and otherwise the three map PROMs needs to be compatible with the version of both the floating point option and an eventual instruction-set extension option if installed.

	Compatibility may vary depending on which microcode-options are present. Some programs will require the CX extended instruction set, and other programs may be available for either (or separately for) 32- or 48-bit floating point. The slow speed option is functionally identical to the fast speed option, except that instructions will execute at roughly 80% the speed. The purpose of this is unclear, but according to the [[Documentation_list-Hardware#ND-06.014_ND-100_REFERENCE_MANUAL\|ND-100 reference manual]] this option would be typically paired with the cache-less option for the [[3104]] MMS.		Compatibility may vary depending on which microcode-options are present. Some programs will require the CX extended instruction set, and other programs may be available for either (or separately for) 32- or 48-bit floating point. The slow speed option is functionally identical to the fast speed option, except that instructions will execute at roughly 80% the speed. The purpose of this is unclear, but according to the [[Documentation_list-Hardware#ND-06.014_ND-100_REFERENCE_MANUAL\|ND-100 reference manual]] this option would be typically paired with the cache-less option for the [[3104]] MMS.

Frodevan: /* Options */

2026-04-15T00:31:16Z

Options

← Older revision		Revision as of 00:31, 15 April 2026
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	The Slow/Fast speed PROM needs to match the type and version of the floating point option, and otherwise the three map PROMs needs to match based on the particular combination and version of both the floating point option and an eventual instruction-set extension option if installed.		The Slow/Fast speed PROM needs to match the type and version of the floating point option, and otherwise the three map PROMs needs to match based on the particular combination and version of both the floating point option and an eventual instruction-set extension option if installed.

	Compatibility may vary depending on which microcode-options are present. Some programs will require the CX extended instruction set, and other programs may be available for either (or separately for) 32- or 48-bit floating point. The slow speed option is functionally identical to the fast speed option, except that instructions will execute at ~~about 3/4~~ the speed. The purpose of this is unclear, but according to the [[Documentation_list-Hardware#ND-06.014_ND-100_REFERENCE_MANUAL\|ND-100 reference manual]] this option would be typically paired with the cache-less option for the [[3104]] MMS.		Compatibility may vary depending on which microcode-options are present. Some programs will require the CX extended instruction set, and other programs may be available for either (or separately for) 32- or 48-bit floating point. The slow speed option is functionally identical to the fast speed option, except that instructions will execute at roughly 80% the speed. The purpose of this is unclear, but according to the [[Documentation_list-Hardware#ND-06.014_ND-100_REFERENCE_MANUAL\|ND-100 reference manual]] this option would be typically paired with the cache-less option for the [[3104]] MMS.

	==Switches and indicators==		==Switches and indicators==

Frodevan: /* Options */

2026-04-15T00:24:35Z

Options

← Older revision		Revision as of 00:24, 15 April 2026
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	* '''CX extended instruction set:''' PROMs 08500 to 08515 in socket C20-C05		* '''CX extended instruction set:''' PROMs 08500 to 08515 in socket C20-C05
	* '''Slow speed:''' PROM 02605 or 01505 (depending on floating-point option) in socket D15		* '''Slow speed:''' PROM 02605 or 01505 (depending on floating-point option) in socket D15
	* '''~~Normal~~ speed:''' PROM 02805 or 01705 (depending on floating-point option) in socket D15		* '''Fast speed:''' PROM 02805 or 01705 (depending on floating-point option) in socket D15

	The Slow/~~Normal~~ speed PROM needs to match the type and version of the floating point option, and the three map PROMs needs to match based on the particular combination and version of both the floating point option and an eventual instruction-set extension option if installed.		The Slow/Fast speed PROM needs to match the type and version of the floating point option, and otherwise the three map PROMs needs to match based on the particular combination and version of both the floating point option and an eventual instruction-set extension option if installed.

	Compatibility may vary depending on which microcode-options are present. Some programs will require the CX extended instruction set, and other programs may be available for either or separately for 32- or 48-bit floating point. The slow speed option is ~~mostly~~ identical to the ~~normal~~ speed option, except that instructions will ~~run slower~~. The purpose of this is unclear, but according to the [[~~ND-100 reference manual\|~~Documentation_list-Hardware#ND-06.014_ND-100_REFERENCE_MANUAL]] this option would be typically paired with the cache-less option for the [[3104]] MMS.		Compatibility may vary depending on which microcode-options are present. Some programs will require the CX extended instruction set, and other programs may be available for either (or separately for) 32- or 48-bit floating point. The slow speed option is functionally identical to the fast speed option, except that instructions will execute at about 3/4 the speed. The purpose of this is unclear, but according to the [[Documentation_list-Hardware#ND-06.014_ND-100_REFERENCE_MANUAL\|ND-100 reference manual]] this option would be typically paired with the cache-less option for the [[3104]] MMS.

	==Switches and indicators==		==Switches and indicators==

Frodevan: /* Introduction */ add options

2026-04-15T00:14:32Z

Introduction: add options

@@ Line 5: / Line 5: @@
 ==Introduction==
 ==Switches and indicators==
 As seen from the top, when the card is in the card crate (components on the right hand side).

Frodevan: /* Connectors */ Formatting

2026-04-13T19:22:00Z

Connectors: Formatting

← Older revision		Revision as of 19:22, 13 April 2026
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	In general, the 3033 CPU is designed to work together with the [[3104]] MMS, and it also expects to be hooked up to the control panel section of the [[ND-100 front panel]] and eventually a [[Console terminal]] port. All three ports are used for various of these tasks.		In general, the 3033 CPU is designed to work together with the [[3104]] MMS, and it also expects to be hooked up to the control panel section of the [[ND-100 front panel]] and eventually a [[Console terminal]] port. All three ports are used for various of these tasks.

	Connector A is mostly used for the user to interface with the system, although some extra unexposed signals also exists. Out of interest, the majority of the connector is used as follows:		'''Connector A''' is mostly used for the user to interface with the system, although some extra unexposed signals also exists. Out of interest, the majority of the connector is used as follows:

	* Aa07-Aa12 and Ac07-Ac12 goes to the [[Console terminal]] female DB-25 connector, pins 15-20 and 2-7 respectively.		* Aa07-Aa12 and Ac07-Ac12 goes to the [[Console terminal]] female DB-25 connector, pins 15-20 and 2-7 respectively.
	* Aa13-Aa32 and Ac13-Ac32 goes to the [[ND-100 front panel]] connector, pins 39-1 (odd) and 40-2 (even) respectively.		* Aa13-Aa32 and Ac13-Ac32 goes to the [[ND-100 front panel]] connector, pins 39-1 (odd) and 40-2 (even) respectively.

	Connector B connects to the memory management module in slot 2, as well as the tracer module if needed for debugging. This is also where an optional PROM with a CPU serial-number would go.		'''Connector B''' connects to the memory management module in slot 2, as well as the tracer module if needed for debugging. This is also where an optional PROM with a CPU serial-number would go.

	Connector C is used for the [[ND-100 Bus]].		'''Connector C''' is used for the [[ND-100 Bus]].

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

Frodevan: /* Connectors */

2026-04-13T19:21:15Z

Connectors

← Older revision		Revision as of 19:21, 13 April 2026
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	Connector B connects to the memory management module in slot 2, as well as the tracer module if needed for debugging. This is also where an optional PROM with a CPU serial-number would go.		Connector B connects to the memory management module in slot 2, as well as the tracer module if needed for debugging. This is also where an optional PROM with a CPU serial-number would go.

	Connector C is used for the [[ND-100 Bus]].		Connector C is used for the [[ND-100 Bus]].

Frodevan: /* Connectors */

2026-04-13T19:14:55Z

Connectors

← Older revision		Revision as of 19:14, 13 April 2026
Line 29:		Line 29:
	Setting 14 and 15 is not defined (not used?).		Setting 14 and 15 is not defined (not used?).
	==Connectors==		==Connectors==
	In general, the 3033 CPU is designed to work together with the [[3104]] MMS, and it also expects to be hooked up to the control panel section of the [[ND-100 ~~Front~~ panel]] and eventually a [[Console terminal]] port. All three ports are used for various of these tasks.		In general, the 3033 CPU is designed to work together with the [[3104]] MMS, and it also expects to be hooked up to the control panel section of the [[ND-100 front panel]] and eventually a [[Console terminal]] port. All three ports are used for various of these tasks.

	Connector A is mostly used for the user to interface with the system, although some extra unexposed signals also exists. Out of interest, the majority of the connector is used as follows:		Connector A is mostly used for the user to interface with the system, although some extra unexposed signals also exists. Out of interest, the majority of the connector is used as follows:

Frodevan: /* Connectors */

2026-04-13T19:14:22Z

Connectors

← Older revision		Revision as of 19:14, 13 April 2026
Line 29:		Line 29:
	Setting 14 and 15 is not defined (not used?).		Setting 14 and 15 is not defined (not used?).
	==Connectors==		==Connectors==
	~~General:~~ the A and ~~B connectors are used for I/O,~~ the ~~C connector is used for~~ the [[ND-100 ~~Bus~~]].		In general, the 3033 CPU is designed to work together with the [[3104]] MMS, and it also expects to be hooked up to the control panel section of the [[ND-100 Front panel]] and eventually a [[Console terminal]] port. All three ports are used for various of these tasks.

	Connector A is mostly used for the user to interface with the system, although some extra unexposed signals also exists. Out of interest, the majority of the connector is used as follows:		Connector A is mostly used for the user to interface with the system, although some extra unexposed signals also exists. Out of interest, the majority of the connector is used as follows:
Line 37:		Line 37:

	Connector B connects to the memory management module in slot 2, as well as the tracer module if needed for debugging. This is also where an optional PROM with a CPU serial-number would go.		Connector B connects to the memory management module in slot 2, as well as the tracer module if needed for debugging. This is also where an optional PROM with a CPU serial-number would go.
			Connector C is used for the [[ND-100 Bus]].

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