3094 - Revision history

Tingo: add ECO section, add known ECO's

2020-01-10T15:11:51Z

add ECO section, add known ECO's

← Older revision		Revision as of 15:11, 10 January 2020
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	*107790 - remote repeater package (includes 2 repeaters, 2 transceivers and 2 15m transceiver cables)		*107790 - remote repeater package (includes 2 repeaters, 2 transceivers and 2 15m transceiver cables)
	*107830 - fan out package		*107830 - fan out package

			== ECO ==
			Here is a list of known ECO's (Engineering Change Order) for this card.
			* ECO 100-773 - CP 121 might short 12V to ground<ref name="ECO">sintran.com, Norsk Data library, ECO [http://sintran.com/sintran/library/libeco/libeco.html]</ref>
			* ECO 100-776 - Better performance, power fail corrections<ref name="ECO"></ref>
			* ECO 100-777 - Memory out of range<ref name="ECO"></ref>
			* ECO 100-780 - A false Memory Parity Error<ref name="ECO"></ref>
			* ECO 100-783 - Memory out of range, Memory parity error<ref name="ECO"></ref>

	==Reference==		==Reference==
	{{ND-doc\|12.055.01}}		{{ND-doc\|12.055.01}}

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

Tingo: added pictures of the card

2016-07-14T12:11:21Z

added pictures of the card

← Older revision		Revision as of 12:11, 14 July 2016
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			[[File:3094 component.jpg\|thumbnail\|3094 Ethernet II, component side]]
			[[File:3094 solder.jpg\|thumbnail\|3094 Ethernet II, solder side]]
			[[File:3094 card edge.jpg\|thumbnail\|3094 Ethernet II, card edge]]
	'''3094''' is the Ethernet II controller (ND number 110063).		'''3094''' is the Ethernet II controller (ND number 110063).

TArntsen: hz -> Hz

2016-06-16T12:40:46Z

hz -> Hz

← Older revision		Revision as of 12:40, 16 June 2016
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	The controller is implemented on a single ND-100 card, featuring the following blocks.		The controller is implemented on a single ND-100 card, featuring the following blocks.
	===68000 local processor===		===68000 local processor===
	The [http://en.wikipedia.org/wiki/68000 68000] is a 10 ~~Mhz~~, 16-bit processor dedicated to the I/O processing required by the Ethernet controller. Its basic controls signals - [[HALT]] and [[RESET]] - are directly set by the [[ND-100]].		The [http://en.wikipedia.org/wiki/68000 68000] is a 10 MHz, 16-bit processor dedicated to the I/O processing required by the Ethernet controller. Its basic controls signals - [[HALT]] and [[RESET]] - are directly set by the [[ND-100]].
	====Interrupt Levels====		====Interrupt Levels====
	The 68000 interrupt levels are assigned as follows		The 68000 interrupt levels are assigned as follows

TArntsen: Undo revision 1777 by TArntsen (talk)

2011-12-20T13:04:41Z

Undo revision 1777 by TArntsen (talk)

← Older revision		Revision as of 13:04, 20 December 2011
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	*107830 - fan out package		*107830 - fan out package
	==Reference==		==Reference==
	{{ND-doc\|12.055}}		{{ND-doc\|12.055.01}}

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

TArntsen: Change ref. from 12.055.01 to 12.055 to match doc section

2011-12-20T12:52:47Z

Change ref. from 12.055.01 to 12.055 to match doc section

← Older revision		Revision as of 12:52, 20 December 2011
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	*107830 - fan out package		*107830 - fan out package
	==Reference==		==Reference==
	{{ND-doc\|12.055~~.01~~}}		{{ND-doc\|12.055}}

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

Tingo: /* I/O Devices on the card */ added information to the section

2011-12-18T23:49:26Z

I/O Devices on the card: added information to the section

@@ Line 31: / Line 31: @@
 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==
-none?
+===Ethernet control register===
 ==Hardware architecture==
 The controller is implemented on a single ND-100 card, featuring the following blocks.

Tingo: /* Ethernet transceiver power control */ added information to the section

2011-12-18T23:27:24Z

Ethernet transceiver power control: added information to the section

← Older revision		Revision as of 23:27, 18 December 2011
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	===Ethernet transceiver power control===		===Ethernet transceiver power control===
			A current switch monitors the DC current supplied to the transceiver from the [[ND-100]] via the controller card. The current switch will disconnect the supply on controller command or when the current level could harm hardware or data integrity.

	===MFP===		===MFP===
	===ND-100 bus interface===		===ND-100 bus interface===

Tingo: /* local DRAM */ added a link

2011-12-18T23:20:44Z

local DRAM: added a link

← Older revision		Revision as of 23:20, 18 December 2011
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	*128 Kbyte EPROM (future option)		*128 Kbyte EPROM (future option)
	====local DRAM====		====local DRAM====
	The local DRAM is accessible from the [[ND-100]] as if it were any other [[ND-100]] memory bank. The location of the DRAM in the ND-100 address space is set by two thumbwheels, see the ~~XXX~~ section. The bank number of the card can be read back to the ND-100 using the [[IOXT]] instruction.		The local DRAM is accessible from the [[ND-100]] as if it were any other [[ND-100]] memory bank. The location of the DRAM in the ND-100 address space is set by two thumbwheels, see the [[3094#Switches_and_indicators\|Switches and indicators]] section. The bank number of the card can be read back to the ND-100 using the [[IOXT]] instruction.

	Messages between the controller and ND-100 can be transferred via special mailbox ares in the DRAM.		Messages between the controller and ND-100 can be transferred via special mailbox ares in the DRAM.

	To pass messages the Ethernet controller can interrupt the [[ND-100]] and vice versa. The controller's control and status registers are under the direct control of the [[ND-100]].		To pass messages the Ethernet controller can interrupt the [[ND-100]] and vice versa. The controller's control and status registers are under the direct control of the [[ND-100]].

	====EPROM====		====EPROM====
	The 128K by 16 bit [http://en.wikipedia.org/wiki/EPROM EPROM] can only be accessed by the [http://en.wikipedia.org/wiki/68000 68000]. the EPROM is currently not used by the controller, so the boards are delivered with empty EPROM sockets. Future developments may implement EPROM.		The 128K by 16 bit [http://en.wikipedia.org/wiki/EPROM EPROM] can only be accessed by the [http://en.wikipedia.org/wiki/68000 68000]. the EPROM is currently not used by the controller, so the boards are delivered with empty EPROM sockets. Future developments may implement EPROM.

Tingo: /* local memory */ added information to the section

2011-12-18T23:17:54Z

local memory: added information to the section

← Older revision		Revision as of 23:17, 18 December 2011
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	*1 Kbit SRAM (static RAM)		*1 Kbit SRAM (static RAM)
	*128 Kbyte EPROM (future option)		*128 Kbyte EPROM (future option)
			====local DRAM====
			The local DRAM is accessible from the [[ND-100]] as if it were any other [[ND-100]] memory bank. The location of the DRAM in the ND-100 address space is set by two thumbwheels, see the XXX section. The bank number of the card can be read back to the ND-100 using the [[IOXT]] instruction.

			Messages between the controller and ND-100 can be transferred via special mailbox ares in the DRAM.

			To pass messages the Ethernet controller can interrupt the [[ND-100]] and vice versa. The controller's control and status registers are under the direct control of the [[ND-100]].
			====EPROM====
			The 128K by 16 bit [http://en.wikipedia.org/wiki/EPROM EPROM] can only be accessed by the [http://en.wikipedia.org/wiki/68000 68000]. the EPROM is currently not used by the controller, so the boards are delivered with empty EPROM sockets. Future developments may implement EPROM.

	===Ethernet transceiver power control===		===Ethernet transceiver power control===

Tingo: /* local memory */ added information to the section

2011-12-18T23:03:28Z

local memory: added information to the section

← Older revision		Revision as of 23:03, 18 December 2011
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	===local memory===		===local memory===
			The local memory consists of
			*512 Kbyte DRAM (dynamic RAM)
			*1 Kbit SRAM (static RAM)
			*128 Kbyte EPROM (future option)

	===Ethernet transceiver power control===		===Ethernet transceiver power control===
	===MFP===		===MFP===