Tipi peb
About the Tipi peb PCB
Tipi peb is an open source PCB design by jedimatt42, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 237.7 × 146.1 mm, with 47 components from 29 distinct parts.
Other key parts include the XC95144XL, 27C256, 74HCT245, LM1117-3.3 and AS6C62256-55PCN. By type, the board carries 17 capacitors, 13 resistors, 9 ICs, 2 connectors, 1 transistor and 1 diode.
From the project
TI-99/4A to Raspberry PI messaging through console sideport
This package below contains the hardware design files. These are un-encumbered open license files you can all do whatever you want with...
tipi-peb - contains the PCB designs for the Periphal Expansion Box variant of the board. gerbers - artifacts for PCB fabrication kicad - pcb schematic and layout design files for KiCad ise - the verilog - Xilinx ISE 14.1 project files (use this with tipi-sideport design also) tipi-sideport - contains the PCB designs for the sideport board gerbers - artifacts for PCB fabrication kicad - pcb schematic and layout design files for KiCad tipi-speech - contains…
Main components on the Tipi peb
Tipi peb bill of materials (BOM)
47 components, 29 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | XC95144XL 74HCT138 JLCPCB or DigiKey | TSSOP-16_4.4x5mm_Pitch0.65mm | U1 |
| 1 | 27C256 eBay – hodge16 | DIP-28_W15.24mm_Socket | U2 |
| 1 | 74HCT245 74HCT244 JLCPCB or DigiKey | SSOP-20 | U3 |
| 1 | LM1117-3.3 74HCT244 JLCPCB or DigiKey | SSOP-20 | U4 |
| 1 | AS6C62256-55PCN 74HCT244 DigiKey | SSOP-20 | U5 |
| 1 | XC95144XL-TQ100 | TQFP-100_14x14mm_Pitch0.5mm | U6 |
| 1 | 74HCT245 | SSOP-20 | U7 |
| 1 | LM1117-3.3 | SOT-223-3_TabPin2 | U8 |
| 1 | LM7805_TO220 | SOT-223-3_TabPin2 | U9 |
| 1 | MMBT4401 Q_NPN_BCE JLCPCB or DigiKey | SOT-23 | Q1 |
| 1 | TI-99_SIDEPORT GS3 eBay – wonderco_buy | GS3 | J1 |
| 1 | C132563 GS3 DigiKey (jlcpcb won't smt) | GS3 | J2 |
| 1 | CONN_02X04 DigiKey | Pin_Header_Straight_2x04_Pitch2.54mm | CRUBASE1 |
| 1 | TiPEBEdge | ti99-peb-edge | E1 |
| 1 | CONN_02X05 AVR-JTAG-10 DigiKey | Pin_Header_Straight_2x05_Pitch2.54mm | JTAG1 |
| 1 | RPI_CONN_02X05 DigiKey | Pin_Header_Straight_2x05_Pitch2.54mm | RPi1 |
| 1 | LED_D3.0MM LED_ALT DigiKey | LED_D3.0mm | D1 |
| 1 | 10UF 0.1uf JLCPCB or DigiKey | C_0805_HandSoldering | C1 |
| 1 | 22UF 0.1uf JLCPCB or DigiKey | C_0805_HandSoldering | C2 |
| 10 | 0.1UF 0.1uf JLCPCB or DigiKey | C_0805_HandSoldering | C3, C4, C5, C6, C7, C8, C9, C10 +2 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 0.1uf | C_0805_HandSoldering | C13 |
| 2 | 10uf | C_0805_HandSoldering | C14, C15 |
| 2 | 22uf | C_0805_HandSoldering | C16, C17 |
| 4 | 1k JLCPCB or DigiKey | R_0805_HandSoldering | R1, R3, R10, R12 |
| 1 | C17630 1k JLCPCB or DigiKey | R_0805_HandSoldering | R2 |
| 2 | 10K 1k JLCPCB or DigiKey | R_0805_HandSoldering | R4, R5 |
| 1 | 10K 330 JLCPCB or DigiKey | R_0805_HandSoldering | R6 |
| 1 | C17477 10k JLCPCB or DigiKey | R_0805_HandSoldering | R7 |
| 4 | 10k | R_0805_HandSoldering | R8, R9, R11, R13 |
Tipi peb design files
The KiCad project lives in the jedimatt42/tipi repository on GitHub; these links point at the commit this page was built from.
Tipi peb: common questions
How big is the Tipi peb PCB?
The Tipi peb measures 237.7 × 146.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Tipi peb?
47 components, from 29 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Tipi peb design files?
From the jedimatt42/tipi repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Tipi peb design in my own project?
Yes, under the terms of its GPL-3.0 license, which jedimatt42 chose for the repository.
