2 layers71 × 73 mm
Alarm
bbokser/persuasive_waker
An open source hardware alarm clock that can't be snoozed or turned off.
71 parts3MIT
4 layers64.5 × 60 mm
OrangeCart
zeldin/OrangeCart22The Orange Cartridge, an FPGA cartridge for the C64/C128
- Size
- 64.5 × 60 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 140
- Nets
- 280
- Pads
- 966
- Tracks, vias
- 2,983, 377
- Pours
- 65
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 12 Feb 2022
- Updated
- 24 Sep 2023
Overview
OrangeCart is an open-source printed circuit board by zeldin, from the zeldin/OrangeCart repository on GitHub. It is a 4-layer board of 64.5 × 60 mm with 140 parts on 280 nets, routed with 2,983 tracks and 377 vias.
It is built around the LFE5U-25F-6BG256C, 74AHCV17APWJ and 74LVC1G06Z, with the FAN53541UCX, W25Q128JVPIQ and W957A8MFYA5I among its other parts. Its parts include 49 capacitors, 37 resistors, 15 ICs, 7 connectors and 4 diodes. It belongs with the fPGA and programmable logic and retro computing and games boards and the FPGA and CPLD boards of this library.
Main components
12
LFE5U-25F-6BG256C
CABGA-2560℃~+85℃ 1.045V~1.155V 1032192bit 197 24000 6000 ECP5 Supports hot swap、Supports SEU error detection and correction CABGA-256 Programmable Logic Device (CPLDs/FPGAs) ROHSLatticeProgrammable Logic Device (CPLDs/FPGAs)
74AHCV17APWJ
TSSOP-14-40℃~+125℃ 1 1.8V~5.5V 10.6ns@4.5V,50pF 16mA 16mA 20uA 74AHCV 8 Schmitt trigger Unidirectional TSSOP-14 Buffers, Drivers, Receivers, Transceivers ROHSNexperiaBuffers, Drivers, Receivers, Transceivers
74LVC1G06Z
SOT-553-5-40℃~+150℃ 1 1 1.65V~5.5V 1.7ns@5V,50pF 10uA 32mA 74LVC Open-drain Unidirectional SOT-553-5 Inverters ROHSDiodes IncorporatedBuffer/Driver/Transceiver
FAN53541UCX
WLCSP-20(1.6x2)-40℃~+85℃ 1 2.4MHz 2.7V~5.5V 50uA 5A 800mV~4.95V Adjustable Buck Buck Built-in Yes WLCSP-20(1.6x2) DC-DC Converters ROHSonsemiDC-DC Converters
W25Q128JVPIQ
WSON-8-EP(5x6)-40℃~+85℃ 100,000 cycles 10uA 120ms@(32KB) 128Mbit 133MHz 2.7V~3.6V 20 Years Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection、Power lock protection SPI WSON-8-EP(5x6) NOR FLASH ROHSWinbond ElecNOR FLASH
W957A8MFYA5I
TFBGA-24-40℃~+85℃ 128Mbit 200MHz 3V 500uA TFBGA-24 Random Access Memory (RAM) ROHSWinbond ElecRandom Access Memory (RAM)
74LVCH8T245BQ
DHVQFN-24-EP(3.5x5.5)-40℃~+125℃ 1 1.2V~5.5V 1.2V~5.5V 8 Bidirectional Power-Off Protection Tri-State DHVQFN-24-EP(3.5x5.5) Translators, Level Shifters ROHSNexperiaTranslators, Level Shifters
74LVC06AD
SOP-14-40℃~+125℃ 1.65V~5.5V 3.5ns@5.5V,50pF 40uA 6 74LVC SOP-14 Inverters ROHSNexperiaInverters
AP22816BKBWT
TSOT-25-40℃~+85℃ 1 1A 2.7V~5.5V 80mΩ Active High High Side Switch Short-Circuit Protection(SCP)、Overcurrent Protection(OCP)、Over Temperature Protection TSOT-25 Power Distribution Switches ROHSDiodes IncorporatedPower Distribution Switches
RFN2LAM4STR
SOD-128Fast Recovery / High Efficiency DiodesROHM Semiconductor
DT1240A-08LP3810
UDFN3810-9-55℃~+85℃@(Ta) 0.6pF 10V 3.3V 5.5A@8/20us 500nA 55W 5V 8 ESD IEC 61000-4-2、IEC 61000-4-5 UDFN3810-9 ESD and Surge Protection (TVS/ESD) ROHSDiodes IncorporatedESD And Surge Protection (TVS/ESD)M20-7920642R
SMD-12P,P=2.54mm-25℃~+85℃ 3A Copper alloy UL94V-0 SMD-12P,P=2.54mm Wire To Board Connector ROHSHarwinWire To Board Connector
README
README.mdThe Orange Cartridge -- an FPGA cartridge for the C64/C128
This is an open source hardware FPGA cartridge for the C64 and C128. The main features are:
- ECP5 FPGA with 24k LUTs and 126 KB of block RAM
- 16 MB of HyperRAM
- 16 MB of SPI NOR Flash
- Full speed USB
- Micro SD-card
- RGB LED
- Pushbutton
Usage
For full usage instructions and other detailed information, please refer to the wiki.
The cartridge can be powered from the expansion port, from the USB connector, or both at once (back-current protection diodes are present at each power input).
To enter the bootloader, keep the pushbutton pressed down when applying power. The LED will start flashing in a rainbow pattern. A new bitstream can now be uploaded using DFU.
Example bitstreams
Parts
140| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100nF | Capacitor_SMD:C_0201_0603Metric | C8, C26, C30, C31, C32, C33, C50, C51, C54, C55, C57, C64, C65, C69, C70, C75 |
| 14 | 4.7k | Resistor_SMD:R_0402_1005Metric | R3, R6, R7, R8, R9, R10, R11, R12, R16, R19, R26, R35, R36, R37 |
| 13 | 10nF | Capacitor_SMD:C_0201_0603Metric | C2, C5, C25, C48, C49, C52, C53, C56, C63, C66, C67, C74, C76 |
| 9 | SMD_TP | gkl_misc:TestPoint_Pad_D0.5mm | TP1, TP2, TP19, TP20, TP26, TP27, TP29, TP30, TP32 |
| 6 | 100k | Resistor_SMD:R_0201_0603Metric | R1, R5, R13, R17, R25, R34 |
| 6 | 1uF | Capacitor_SMD:C_0402_1005Metric | C21, C22, C34, C35, C36, C37 |
| 6 | Fiducial | Fiducial:Fiducial_0.75mm_Mask1.5mm | FID1, FID2, FID3, FID4, FID5, FID6 |
| 5 | 10uF | Capacitor_SMD:C_0402_1005Metric | C6, C7, C15, C17, C29 |
| 5 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C1, C12, C46, C47, C77 |
| 3 | 4.7k | Resistor_SMD:R_0201_0603Metric | R4, R27, R30 |
| 3 | 600R | Inductor_SMD:L_0402_1005Metric | FB1, FB2, FB3 |
| 3 | 74LVCH8T245 | Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm | U9, U13, U14 |
| 2 | 0.47uH | Inductor_SMD:L_0805_2012Metric | L1, L2 |
| 2 | 1.5k | Resistor_SMD:R_0201_0603Metric | R20, R31 |
| 2 | 10K | Resistor_SMD:R_Array_Convex_4x0402 | RN1, RN7 |
| 2 | 124 | Resistor_SMD:R_0402_1005Metric | R23, R24 |
| 2 | 20R | Resistor_SMD:R_0201_0603Metric | R21, R29 |
| 2 | 22uF | Capacitor_SMD:C_0603_1608Metric | C23, C24 |
| 2 | 5.1k | Resistor_SMD:R_0201_0603Metric | R32, R33 |
| 2 | 74AHCV17A | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U11, U12 |
| 2 | FAN53541 | Package_CSP:WLCSP-20_1.934x2.434mm_Layout4x5_P0.4mm | U1, U2 |
| 2 | RFN2LAM4STR | Diode_SMD:D_SOD-128 | D2, D3 |
| 1 | qr:qr | QR1 | |
| 1 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 10k | Resistor_SMD:R_0201_0603Metric | R28 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 200k | Resistor_SMD:R_0201_0603Metric | R14 |
| 1 | 210 | Resistor_SMD:R_0402_1005Metric | R22 |
| 1 | 267k | Resistor_SMD:R_0201_0603Metric | R15 |
| 1 | 31.6k | Resistor_SMD:R_0201_0603Metric | R2 |
| 1 | 33R | Resistor_SMD:R_Array_Convex_8x0602 | RN2 |
| 1 | 74LVC06A | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U5 |
| 1 | 74LVC1G06 | Package_TO_SOT_SMD:SOT-23-5 | U8 |
| 1 | 887k | Resistor_SMD:R_0201_0603Metric | R18 |
| 1 | AP22816BKB | Package_TO_SOT_SMD:SOT-23-5 | U7 |
| 1 | CARTRIDGE_C64 | icomp:CARTRIDGE_C64_GERMAN | CART1 |
| 1 | Conn_02x03_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x03_P2.54mm_Vertical | J5 |
| 1 | Conn_02x11_Odd_Even | Connector_PinHeader_2.00mm:PinHeader_2x11_P2.00mm_Vertical | J1 |
| 1 | DT1240A-08LP3810 | Package_DFN_QFN:UDFN-9_1.0x3.8mm_P0.5mm | D4 |
| 1 | ECS-2520MV-480-BN-TR | Oscillator:Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | OSC1 |
| 1 | EXPANSION_PORT_C64_EDGE | RETRO_Innovations:MA100-22-2 | X1 |
| 1 | JTAG | gkl_conn:FTSH-105-XX-X-DV | J6 |
| 1 | LED_RABG | LED_THT:LED_D5.0mm-4_RGB | D1 |
| 1 | LFE5U-25F-6BG256C | lattice:LFE5U-25F-8BG256C | U3 |
| 1 | M20-7920642R | Harwin:M207920642R | J7 |
| 1 | Micro_SD_Card_Det | molex:SDCARD_MOLEX_503398-1892 | J4 |
| 1 | NCP115-2.5 | Package_SON:Texas_X2SON-4_1x1mm_P0.65mm | U10 |
| 1 | SW_Push | TE:TPB11CGPC004 | SW1 |
| 1 | TUSB320L | Package_DFN_QFN:Texas_X2QFN-12_1.6x1.6mm_P0.4mm | U15 |
| 1 | UART | Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Vertical_SMD_Pin1Right | J2 |
| 1 | USB_C | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J3 |
| 1 | W25Q128JVP | Package_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4mm | U6 |
| 1 | W957A8MFYA | gkl_housings_bga:T-PBGA-24_6.0x8.0mm_Layout5x5_P1.0mm | U4 |
Questions
How big is the OrangeCart PCB?
It measures 64.5 × 60 mm and has 4 copper layers, 1.6 mm thick.
What parts does the OrangeCart use?
140 parts, built around the LFE5U-25F-6BG256C, 74AHCV17APWJ, 74LVC1G06Z and FAN53541UCX. 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 OrangeCart KiCad files?
From the zeldin/OrangeCart repository on GitHub, at the commit this page was made from: the board is OrangeCart.kicad_pcb and its schematic OrangeCart.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the OrangeCart design in my own project?
Its repository states no licence, so its author keeps all rights: ask zeldin before reusing the design.
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