
Se30
rhalkyard/SEthernet
Modern, low-cost 10/100 Ethernet for the Macintosh SE and SE/30

derivative PCB of rhalkyard/SEthernet for use in soldering directly to other PDS cards.
Sethernet30 Combo is an open-source printed circuit board by ZigZagJoe, from the ZigZagJoe/SEthernet-Combo repository on GitHub. It is a 6-layer board of 120 × 48 mm with 53 parts on 147 nets, routed with 1,671 tracks and 235 vias.
It is built around the PT61017PEL. Its parts include 24 capacitors, 12 resistors, 4 ICs, 4 connectors and 1 crystal. It belongs with the FPGA and CPLD boards of this library.
This is a deriviative of SEThernet: Please see here first. https://github.com/rhalkyard/SEthernet
This PCB is intended to be soldered directly to a second PDS card in order to make a "single" combination card. Something of an experiment but does work.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100nf | Capacitor_SMD:C_0603_1608Metric | C1, C6, C7, C8, C11, C13, C19, C22, C23 |
| 7 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10, C14, C15, C17, C18, C21, C24 |
| 4 | 49.9 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R4, R5, R7 |
| 2 | 0.01uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C16 |
| 2 | 18pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4 |
| 2 | 4.7K | Resistor_SMD:R_0603_1608Metric | R10, R11 |
| 2 | 6.8nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9, C12 |
| 2 | 75 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R9 |
| 2 | MountingHole | SockeBooster:JLC_ToolHole | H1, H2 |
| 2 | SolderJumper_2_Open | SockeBooster:SolderJumper-2-Open 1MM | JP1, JP2 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP2, TP6 |
| 1 | 1000pF 2KV | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C20 |
| 1 | 100K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 100nf | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 10R 1/12W | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | 12.4K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | 25MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | ATF1502AS-xAx44 | SockeBooster:TQFP-44_10x10mm_P0.8mm_HandSolder | U4 |
| 1 | COMBO PDS | SockeBooster:650949-5 RA MALE | J4 |
| 1 | Conn_02x05_Odd_Even | Connector_IDC:IDC-Header_2x04_P2.54mm_Vertical | J2 |
| 1 | ENC624J600-PT | SockeBooster:TQFP-64_10x10mm_P0.5mm_HandSolder | U2 |
| 1 | FerriteBead | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | FB1 |
| 1 | JTAG | SockeBooster:PinHeader_1x07_P2.54mm_VerticalOffset | J3 |
| 1 | LB PDS | SockeBooster:650949-5 RA MALE | J1 |
| 1 | LD1117S33TR_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U5 |
| 1 | PT61017PEL | Transformer_SMD:Transformer_Ethernet_Bourns_PT61017PEL | TR1 |
| 1 | SST39SF010_TSOP | SockeBooster:TSOP-I-32_11.8x8mm_P0.5mm_HandSolder | U1 |
It measures 120 × 48 mm and has 6 copper layers, 1.6 mm thick.
53 parts, built around the PT61017PEL. 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.
From the ZigZagJoe/SEthernet-Combo repository on GitHub, at the commit this page was made from: the board is Sethernet30 Combo.kicad_pcb and its schematic Sethernet30 Combo.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask ZigZagJoe before reusing the design.

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Modern, low-cost 10/100 Ethernet for the Macintosh SE and SE/30


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