
Isa monster fdc
skiselev/monster-fdc
ISA floppy disk controller card that supports up to 8 floppy drives

Project for interfacing Atmega2560 to the rcbus
Rc duino is an open-source printed circuit board by TomPlano, from the TomPlano/AVRC-2560 repository on GitHub. It is a 4-layer board of 101.6 × 54.6 mm with 35 parts on 141 nets, routed with 878 tracks and 94 vias.
It is built around the 74HCT595D and 74HCT688D. Its parts include 11 capacitors, 11 connectors, 5 ICs, 2 resistors and 1 diode. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Project for interfacing Atmega2560 to the rcbus
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | .1uf | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2, C3, C4, C8, C9, C11, C13 |
| 3 | Conn_01x08_Male | Connector_IDC:IDC-Header_2x04_P2.54mm_Horizontal | J4, J5, J6 |
| 2 | 20pF | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C5, C6 |
| 2 | Conn_01x02_Male | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J13, J14 |
| 1 | .1uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C7 |
| 1 | 10K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4 |
| 1 | 16Mhz Crystal | Crystal:Crystal_HC49-U_Vertical | Y1 |
| 1 | 74HCT595D | lib-rc-duino:74HCT595D | U3 |
| 1 | 74HCT688 | Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm | U5 |
| 1 | ATMEGA2560-16AUR | lib-rc-duino:ATMEGA2560-16AUR | U2 |
| 1 | AVRC-Logo | lib-rc-duino:avrc_2560 | H1 |
| 1 | C_Polarized | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | 47uf1 |
| 1 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04_Male | Connector_IDC:IDC-Header_2x04_P2.54mm_Horizontal | J10 |
| 1 | Conn_01x06_Male | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | Conn_02x03_Odd_Even | Connector_IDC:IDC-Header_2x03_P2.54mm_Horizontal | J8 |
| 1 | D | Diode_SMD:D_1206_3216Metric | D1 |
| 1 | RCBus | lib-rc-duino:RCBus | U1 |
| 1 | RCBus Logo | lib-rc-duino:RCBUS | H2 |
| 1 | SN74LVC1G374DCKR | lib-rc-duino:SN74LVC1G374DCKR | U4 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_TL3342 | Reset |
| 1 | proto_area_power_gnd | lib-rc-duino:protoarea | J7 |
It measures 101.6 × 54.6 mm and has 4 copper layers, 4.69 mm thick.
35 parts, built around the 74HCT595D and 74HCT688D. 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 TomPlano/AVRC-2560 repository on GitHub, at the commit this page was made from: the board is kicad_proj/rc-duino.kicad_pcb and its schematic kicad_proj/rc-duino.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 TomPlano before reusing the design.

skiselev/monster-fdc
ISA floppy disk controller card that supports up to 8 floppy drives


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