3Com 3C501 - Revision history

Jnc: +3C501 cable connections image

2024-04-24T13:15:39Z

+3C501 cable connections image

Jnc: Add tiny intro

2024-04-24T12:15:40Z

Add tiny intro

Jnc: New cat

2022-08-17T16:36:25Z

New cat

Jnc: Jnc moved page 3com 3c501 to 3Com 3C501: correct caos

2020-06-06T01:07:53Z

Jnc moved page 3com 3c501 to 3Com 3C501: correct caos

Jnc: downsize images a bit, +cat

2020-06-05T21:17:35Z

downsize images a bit, +cat

Neozeed: Poorly imported from https://arvutimuuseum.ee/th99/n/P-R/40023.htm

2020-06-04T08:27:25Z

Poorly imported from https://arvutimuuseum.ee/th99/n/P-R/40023.htm

New page

ETHERLINK (3C501; ASSY.#1221)

[[Image:3com 3c501 front.jpg]]

[[Image:3com501-jumper.png]]

{|
|NIC Type
|Ethernet
|-
|Transfer Rate
|10Mbps
|-
|Data Bus
|8-bit ISA
|-
|Topology
|Linear Bus
|-
|Wiring Type
|RG-58A/U 50ohm coaxial
|-
|
|AUI transceiver via DB-15 port
|-
|Boot ROM
|Available
|}

CABLE TYPE SELECTION
{|
! style="text-align:left;"| Type
! Setting
|-
|RG-58A/U 50ohm coaxial
|Option 1
|-
|AUI transceiver via DB-15 port
|Option 2
|}

BOOT ROM CONFIGURATION
{|
! style="text-align:left;"| Setting
! JP3
|-
|Disabled
|Pins 2 & 3 Closed
|-
|Enabled
|Pins 1 & 2 Closed
|}

I/O BASE ADDRESS SELECTION
BOOT ROM CONFIGURATION
{|
! style="text-align:left;"| Address
!JP4
!JP5
!JP6
!JP7
!JP8
!JP9
|-
|300h
|Pins 2 & 3
|Pins 2 & 3
|Pins 2 & 3
|Pins 2 & 3
|Pins 1 & 2
|Pins 1 & 2
|-
|310h
|Pins 1 & 2
|Pins 2 & 3
|Pins 2 & 3
|Pins 2 & 3
|Pins 1 & 2
|Pins 1 & 2
|}
Note:Pins designated should be in the closed position.

BOOT ROM ADDRESS SELECTION
{|
! style="text-align:left;"| Address
!JP12
!JP13
!JP14
!JP15
!JP16
!JP17
!JP18
!JP19
|-
|CC000h
|Pins 2&3
|Pins 2&3
|Pins 1&2
|Pins 1&2
|Pins 2&3
|Pins 2&3
|Pins 1&2
|Pins 1&2
|-
|EC000h
|Pins 2&3
|Pins 2&3
|Pins 1&2
|Pins 1&2
|Pins 2&3
|Pins 1&2
|Pins 1&2
|Pins 1&2
|}
Note:Pins designated should be in the closed position.

INTERRUPT REQUEST SELECTION
{|
! style="text-align:left;"| IRQ
!JP20
!JP21
!JP22
!JP23
!JP24
!JP25
|-
|2
|Closed
|Open
|Open
|Open
|Open
|Open
|-
|3
|Open
|Closed
|Open
|Open
|Open
|Open
|-
|4
|Open
|Open
|Closed
|Open
|Open
|Open
|-
|5
|Open
|Open
|Open
|Closed
|Open
|Open
|-
|6
|Open
|Open
|Open
|Open
|Closed
|Open
|-
|7
|Open
|Open
|Open
|Open
|Open
|Closed
|}

DMA CHANNEL SELECTION
{|
! style="text-align:left;"| Channel
!JP26
!JP27
!JP28
!JP29
!JP30
!JP31
|-
|DMA1
|Closed
|Open
|Open
|Closed
|Open
|Open
|-
|DMA2
|Open
|Closed
|Open
|Open
|Closed
|Open
|-
|DMA3
|Open
|Open
|Closed
|Open
|Open
|Closed
|}
{{stub}}

@@ Line 1: / Line 1: @@
 The '''3C501''' from [[3Com]] was a very popular [[Ethernet]] interface [[printed circuit board|card]] for early [[IBM PC]]s and [[IBM-compatible PC]]s.
 ETHERLINK (3C501; ASSY.#1221)
@@ Line 116: / Line 116: @@
 |}
 Note: Pins designated should be in the closed position.
 INTERRUPT REQUEST SELECTION

← Older revision		Revision as of 12:15, 24 April 2024
Line 1:		Line 1:
		+	The '''3C501''' from [[3Com]] was a very popular [[Ethernet]] interface [[printed circuit board\|card]] for early [[IBM PC]]s and [[IBM-compatible PC]]s.
		+
		+	[[Image:3com 3c501 front.jpg\|300px\|thumb\|right\|A 3C501]]
		+
	ETHERLINK (3C501; ASSY.#1221)		ETHERLINK (3C501; ASSY.#1221)
−
−	~~[[Image:3com 3c501 front.jpg\|300px\|thumb\|right]]~~

	{\|		{\|

@@ Line 25: / Line 25: @@
 |Available
 |}
 CABLE TYPE SELECTION
@@ Line 52: / Line 51: @@
 |Pins 1 & 2 Closed
 |}
 I/O BASE ADDRESS SELECTION
@@ Line 81: / Line 79: @@
 |Pins 1 & 2
 |}
-Note:Pins designated should be in the closed position.
+Note: Pins designated should be in the closed position.
 BOOT ROM ADDRESS SELECTION
@@ Line 116: / Line 113: @@
 |Pins 1&2
 |}
-Note:Pins designated should be in the closed position.
+Note: Pins designated should be in the closed position.
 INTERRUPT REQUEST SELECTION
@@ Line 177: / Line 173: @@
 |Closed
 |}
 DMA CHANNEL SELECTION
@@ Line 214: / Line 209: @@
 |}
-{{stub}}
+{{semi-stub}}
-[[Category: Network Interfaces]]
+[[Category: Ethernet Interfaces]]

← Older revision	Revision as of 01:07, 6 June 2020
(No difference)

@@ Line 1: / Line 1: @@
 ETHERLINK (3C501; ASSY.#1221)
-[[Image:3com 3c501 front.jpg]]
+[[Image:3com 3c501 front.jpg|300px|thumb|right]]
 {|
@@ Line 41: / Line 39: @@
 |}
 BOOT ROM CONFIGURATION
@@ Line 214: / Line 213: @@
 |Closed
 |}
 {{stub}}