2 layers104.1 × 71.9 mm
2 layers157.4 × 74.2 mm
ISA8019
Manawyrm/ISA8019129RTL8019-based ISA network card, NE2000-compatible
- Size
- 157.4 × 74.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 56
- Nets
- 163
- Pads
- 398
- Tracks, vias
- 843, 367
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 12 Nov 2020
- Updated
- 19 Mar 2021
Overview
ISA8019 is an open-source printed circuit board by Manawyrm, from the Manawyrm/ISA8019 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 157.4 × 74.2 mm with 56 parts on 163 nets, routed with 843 tracks and 367 vias.
It is built around the RTL8019AS-LF, AT93C46DN-SH-T and 13F-39MNL. Its parts include 22 resistors, 15 capacitors, 8 connectors, 3 ICs and 1 crystal. It belongs with the retro computing and games boards of this library.
Main components
3
RTL8019AS-LF
TQFP-100(14x20)0℃~+70℃ 10BASE-T、10BASE5、10BASE2 10Mbit/s 5V Programmable LED indication、Low-power mode TQFP-100(14x20) Ethernet Controllers ROHSRealtek SemiconEthernet Transceivers
AT93C46DN-SH-T
SOIC-8-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100 Years 1Kbit 2MHz 5ms Built-in power-on reset (POR)、Built-in write enable latch (WEL) SPI SOIC-8 EEPROM ROHSMicrochip TechnologyEEPROM
13F-39MNL
SMD-16P,12.7x7.1mm0℃~+70℃ 1.5kV 1:1 350uH Non-POE Single port SMD-16P,12.7x7.1mm Pulse Transformers(LAN) ROHSShanghai YDS TechPulse Transformers(LAN)
README
README.mdISA8019
ISA8019 is a modern, open-source hardware design for an ISA-bus network card. It uses an RTL8019 chipset and is NE2000-compatible, which makes it easy to use with just about any operating system or software available.
The design is optimized for automated assembly at JLCPCB.
Only the RJ45 jack, jumper headers and the DIP-32 socket for the Boot ROM have to be soldered. Jumpers and Boot ROM are optional, the card can be used without any jumpers configured.
Configuration can be done in 3 modes:
- Jumper mode (JP jumper set)
This mode allows for manual configuration of any parameters (I/O address, IRQ, BROM address & size, etc.) manually via jumpers. Refer to the back of the PCB for details. - EEPROM mode (also called "Jumperless", no jumpers set)
In this mode, all parameters can be configured via the RSET8019.EXE dos utility and will be stored in the 9364 I²C EEPROM. - PNP mode (no jumpers set)
For modern computers and operating systems like Windows 9x or Linux, this mode is ideal. Resource management will be done by the BIOS or OS.
Details
Rev. A - Schematic
Rev. A - Interactive BOM
Rev. A - Gerbers & Production files
Drivers
Official Realtek drivers, Windows 3.11, 9x, NT
MS-DOS packet drivers, for 16-bit machines
MS-DOS packet drivers, modded for 8-bit XT machines
Programming utilities
RSET8019.EXE for DOS, can set EEPROM parameters, also includes diagnostic functions
pg8019 for DOS, can initialize EEPROM, set MAC address, vendor/product IDs
Errata
Rev.A - Soldermask over ISA slot
Parts
56| Qty | Value | Footprint | References |
|---|---|---|---|
| 17 | 10k | Resistor_SMD:R_0402_1005Metric | R6, R7, R8, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22 +1 |
| 8 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C3, C4, C5, C6, C7, C12, C15 |
| 4 | 1nF | Capacitor_SMD:C_1206_3216Metric | C10, C11, C13, C14 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R4, R5 |
| 2 | 20p | Capacitor_SMD:C_0402_1005Metric | C8, C9 |
| 2 | MountingHole | ToolingHole:ToolingHole_JLCSMT | H1, H2 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H3, H4 |
| 1 | 13F-39MNL | Package_SO:SOIC-16W-12_7.5x10.3mm_P1.27mm | T1 |
| 1 | 1M | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 200R | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 20MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 27k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 47µF 10V | Capacitor_SMD:C_1206_3216Metric | C2 |
| 1 | 8P8C_Shielded | Connector_Ethernet:8P8C_yellow_green_Ckmtw_C133529 | J2 |
| 1 | AT93C46DN | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | BROM size and base address | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J6 |
| 1 | Bus_ISA_16bit | Bus_AT_without_Silkscreen:BUS_AT_WO_SILKSCREEN | J1 |
| 1 | Ferrite_Bead | Inductor_SMD:L_0805_2012Metric | FB1 |
| 1 | I/O base address | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J7 |
| 1 | IRQ select | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J9 |
| 1 | Jumper mode | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | J4 |
| 1 | Medium type | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J8 |
| 1 | OSHW Logo | Symbol:OSHW-Logo_11.4x12mm_Copper | H5 |
| 1 | PNP force | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | J5 |
| 1 | RTL8019AS | Package_QFP_Realtek:LQFP-14x20mm_P0.5mm | U1 |
| 1 | SST39SF010 / MX29F001T | Package_DIP:DIP-32_W15.24mm_Socket_LongPads | U3 |
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Questions
How big is the ISA8019 PCB?
It measures 157.4 × 74.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ISA8019 use?
56 parts, built around the RTL8019AS-LF, AT93C46DN-SH-T and 13F-39MNL. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the ISA8019 KiCad files?
From the Manawyrm/ISA8019 repository on GitHub, at the commit this page was made from: the board is PCB/ISA8019.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ISA8019 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).