4 layers101.6 × 101.6 mm
BUTLER
dennowiggle/Retro-PETER
3.3V Retro computer project => FPGA + RCBUS + CPU boards making a custom system.
111 parts4LGPL-2.1
4 layers180 × 110 mm
3.3V Retro computer project => FPGA + RCBUS + CPU boards making a custom system.
- Size
- 180 × 110 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 419
- Nets
- 389
- Pads
- 1,654
- Tracks, vias
- 5,595, 1,056
- Pours
- 16
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 26 Aug 2024
- Updated
- 7 Jul 2026
Overview
PETER is an open-source printed circuit board by dennowiggle, from the dennowiggle/Retro-PETER repository on GitHub, published under the LGPL-2.1 licence. It is a 4-layer board of 180 × 110 mm with 419 parts on 389 nets, routed with 5,595 tracks and 1,056 vias.
It is built around the LFE5U-25F-7TG144C, SN74LVC245APWR(LX) and ESP32-S3-WROOM-1-N8R2, with the FT230XS-R, W25Q128JVSIQ and WM8524CGEDT among its other parts. Its parts include 179 resistors, 127 capacitors, 27 connectors, 18 ICs and 18 diodes. It belongs with the ESP32 and FPGA and CPLD boards of this library.
Main components
12
LFE5U-25F-7TG144C
TQFP-144(20x20)0℃~+85℃ 1.045V~1.155V 1032192bit 24000 6000 98 ECP5 TQFP-144(20x20) Programmable Logic Device (CPLDs/FPGAs) ROHSLatticeProgrammable Logic Device (CPLDs/FPGAs)
SN74LVC245APWR(LX)
TSSOP-20Buffers, Drivers, Receivers, Transceiverslingxingic
ESP32-S3-WROOM-1-N8R2
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 97mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
FT230XS-R
SSOP-16-150mil-40℃~+85℃ 125uA 3.3V~5V 8mA USB 2.0 USB to UART SSOP-16-150mil USB Converters ROHSFTDIUSB Converters
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
WM8524CGEDT
TSSOP-16-40℃~+85℃ 1.9mA 192kHz 2 2.97V~3.63V 24 Audio Decoder Digital filtering、Power-down mode I2S TSSOP-16 Digital to Analog Converters (DAC) ROHSCirrus LogicADCs/DACs - Special Purpose
SN74LVC2T45DCTR
SM8-40℃~+85℃ 1 1.65V~5.5V 1.65V~5.5V 2 420Mbps Bidirectional CMOS CMOS Decoupling、Power-Off Protection Tri-State SM8 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
IS61WV20488BLL-10TLI
TSOP-44-10.2mm-40℃~+85℃ 10ns 16Mbit 2.4V~3.6V 35mA Auto power-down function TSOP-44-10.2mm SRAM ROHSISSISRAM
TPS3808EG33DBVRQ1
SOT-23-6SOT-23-6 Supervisor and Reset ICs ROHSTexas InstrumentsUncategorised
RC0603FR-0710KL
UncategorisedUnknown maker
CC0603KRX7R9BB104
0603100nF 50V X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMTRC0603FR-071KL
UncategorisedUnknown maker
README
Hardware/ZORO/README.mdZORO
Z8S180 On RCBUS Only.
Description
ZORO is an RCBUS board with a Z180 CPU. There is no RAM or ROM memory hosted on the board.
Top View
Bottom View
ZORO Board Rev 0.0 Release Notes
-
The 'output' directory contains the BOM, netlist, and PDF schematic.
-
Board design used KiCad 8.0.4.
-
Change J2 to Adam Tech part number PH2RA-80-UA to reduce insertion force.
Parts
419| Qty | Value | Footprint | References |
|---|---|---|---|
| 84 | 10K | Resistor_SMD:R_0603_1608Metric | R1018, R1020, R1103, R1104, R1105, R1106, R1107, R1108, R1109, R1110, R1111, R1112, R1113, R1114, R1115, R1116 +68 |
| 77 | 100nF | Capacitor_SMD:C_0603_1608Metric | C201, C202, C1001, C1002, C1003, C1004, C1102, C1103, C1104, C1105, C1106, C1107, C1110, C1201, C1204, C1205 +61 |
| 41 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C207, C208, C209, C210, C215, C216, C217, C218, C220, C221, C222, C1101, C1108, C1109, C1202, C1203 +25 |
| 23 | 33R | Resistor_SMD:R_0603_1608Metric | R501, R502, R511, R512, R513, R1003, R1004, R1009, R1010, R1208, R1209, R1212, R1213, R1214, R1215, R1221 +7 |
| 19 | 4K02 | Resistor_SMD:R_0603_1608Metric | R503, R504, R505, R518, R601, R603, R608, R610, R617, R618, R619, R620, R621, R1201, R1210, R1222 +3 |
| 15 | 1K00 | Resistor_SMD:R_0603_1608Metric | R209, R515, R602, R604, R609, R616, R703, R707, R712, R1001, R1002, R1007, R1008, R1211, R1223 |
| 11 | LED_LTST-S270KGKT | WTM_Library:LTST-S270KGKT | D202, D501, D601, D602, D603, D1002, D1003, D1005, D1006, D1202, D1203 |
| 11 | MMUN2211LT1G | Package_TO_SOT_SMD:SOT-23-3 | Q201, Q501, Q502, Q503, Q601, Q602, Q603, Q604, Q1201, Q1202, Q1203 |
| 10 | 5K1 | Resistor_SMD:R_0603_1608Metric | R206, R207, R1005, R1006, R1011, R1012, R1017, R1019, R1206, R1207 |
| 9 | 0R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R203, R208, R401, R402, R403, R404, R405, R811, R812 |
| 9 | BLM21PG121SN1D | Inductor_SMD:L_0805_2012Metric | FB201, FB202, FB801, FB802, FB901, FB902, FB1001, FB1002, FB1201 |
| 8 | SMD1206B020TF | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | F801, F901, F902, F1101, F1102, F1103, F1104, F1105 |
| 6 | 0R | Resistor_SMD:R_0603_1608Metric | R519, R520, R521, R522, R523, R524 |
| 6 | Conn_02x05_Vertical | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J303, J601, J602, J1003, J1101, J1106 |
| 6 | RCLAMP0504S_TCT | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | D801, D901, D902, D1001, D1004, D1201 |
| 5 | 2K00 | Resistor_SMD:R_0603_1608Metric | R702, R706, R711, R1101, R1102 |
| 5 | 499R | Resistor_SMD:R_0603_1608Metric | R704, R708, R713, R809, R810 |
| 4 | 1uF | Capacitor_SMD:C_0603_1608Metric | C808, C812, C813, C814 |
| 4 | BLM18AG601SN1D | Inductor_SMD:L_0603_1608Metric | FB501, FB701, FB803, FB804 |
| 4 | BSS138 | Package_TO_SOT_SMD:SOT-23-3 | Q801, Q802, Q803, Q804 |
| 4 | Conn_02x07_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical | J1001, J1004, J1105, J1108 |
| 4 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5_DIN965 | H1, H2, H3, H4 |
| 4 | USB_C_Receptacle_USB2.0 | WTM_Library:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J201, J1002, J1005, J1202 |
| 3 | Conn_01x06 | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J1102, J1103, J1104 |
| 3 | SN74LVC2T45DCTR | WTM_Library:SSOP-8_2.95x2.8mm_P0.65mm | U901, U902, U903 |
| 2 | 120pF | Capacitor_SMD:C_0603_1608Metric | C225, C235 |
| 2 | 2.7nF | Capacitor_SMD:C_0603_1608Metric | C806, C807 |
| 2 | FT230XS-R | Package_SO:SSOP-16_3.9x4.9mm_P0.635mm | U1001, U1002 |
| 2 | IND_1uF_3A_DFE252012F-1R0M=P2 | WTM_Library:INDC2520X120N | L201, L202 |
| 2 | Logo_Open_Hardware_Small | Symbol:OSHW-Logo_7.5x8mm_SilkScreen | LOGO101, LOGO102 |
| 2 | Micro_SD_Molex_5033981892 | WTM_Library:uSD_Molex_503398-1892 | J501, J1201 |
| 2 | SN74LVC245APWR | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U701, U702 |
| 2 | TPS62A02PDDCR | Package_TO_SOT_SMD:TSOT-23-6_HandSoldering | U202, U203 |
| 1 | 1-1825027-2 | WTM_Library:SW_Tactile_SPST_Angled_PTS645Vx83-2LFS | S201 |
| 1 | 12K0 | Resistor_SMD:R_0603_1608Metric | R205 |
| 1 | 1825027-8 | WTM_Library:SW_Tactile_SPST_Angled_PTS645Vx83-2LFS | S1201 |
| 1 | 1825910-6 | digikey-footprints:Switch_Tactile_THT_6x6mm | S601 |
| 1 | 1M | Resistor_SMD:R_1206_3216Metric | R709 |
| 1 | 1nF | Capacitor_SMD:C_1206_3216Metric | C702 |
| 1 | 45K3 | Resistor_SMD:R_0603_1608Metric | R201 |
| 1 | 50.35MHz | WTM_Library:Oscillator_Renesas_XL_6pin_5x7mm_HandSolder | X701 |
| 1 | 50MHz 50PPM | Oscillator:Oscillator_SMD_EuroQuartz_XO91-4Pin_7.0x5.0mm_HandSoldering | X501 |
| 1 | 74AHC1G09GW,125 | Package_TO_SOT_SMD:SOT-353_SC-70-5 | U601 |
| 1 | B320B-13-F | Diode_SMD:D_SMB | D201 |
| 1 | Conn_02x06_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical | J1107 |
| 1 | Conn_02x40_Top_Bottom | WTM_Library:RCBUS_PinHeader_2x40_P2.54mm_Horizontal | J301 |
| 1 | Conn_02x40_Top_Bottom | WTM_Library:PinSocket_2x40_P2.54mm_Vertical_RCBUS80 | J302 |
| 1 | ESP32-S3-WROOM-1-N8R2 | WTM_Library:ESP32-S3-WROOM-1-N8R2 | U1201 |
| 1 | ICD15S13E4GX00LF | WTM_Library:AMPHENOL_ICD15S13E4GX00LF | J701 |
| 1 | IS61WV20488BLL-10TLI | Package_SO:TSOP-II-44_10.16x18.41mm_P0.8mm | U401 |
| 1 | LFE5U-25F-7TG144C | Package_QFP:LQFP-144_20x20mm_P0.5mm | U201 |
| 1 | PLAYER 1 | WTM_Library:SNES_ControllerPortRightAngle_RightSide | J901 |
| 1 | PLAYER 2 | WTM_Library:SNES_ControllerPortRightAngle_RightSide | J902 |
| 1 | SJ1-3523N | WTM_Library:Headphone_Jack_3.5mm_SJ1-3523N | CON801 |
| 1 | SMBJ5.0A | Diode_SMD:D_SMB | Z201 |
| 1 | TLV1117LV25DCYR | Package_TO_SOT_SMD:SOT-223 | U204 |
| 1 | TPS3808EG25DBVR | Package_TO_SOT_SMD:TSOT-23-6_HandSoldering | U602 |
| 1 | TPS3808EG33DBVR | Package_TO_SOT_SMD:TSOT-23-6_HandSoldering | U205 |
| 1 | USB_A_Stacked | WTM_Library:USB_A_Wuerth_61400826021_Horizontal_Stacked | J801 |
| 1 | W25Q128JVSIQ | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U603 |
| 1 | WM8524CGEDT | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U801 |
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Questions
How big is the PETER PCB?
It measures 180 × 110 mm and has 4 copper layers, 1.6 mm thick.
What parts does the PETER use?
419 parts, built around the LFE5U-25F-7TG144C, SN74LVC245APWR(LX), ESP32-S3-WROOM-1-N8R2 and FT230XS-R. 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 PETER KiCad files?
From the dennowiggle/Retro-PETER repository on GitHub, at the commit this page was made from: the board is Hardware/PETER/PETER.kicad_pcb and its schematic Hardware/Analyzer/Analyzer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the PETER design in my own project?
Its repository publishes it under the LGPL-2.1 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).