TI-CUBE-Serial-Interface
About the TI-CUBE-Serial-Interface PCB
TI-CUBE-Serial-Interface is an open source PCB design by VE7PMC, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 99.7 × 99.7 mm, with 31 components from 15 distinct parts.
Other key parts include the ATF16V8B-15PU, TMS 9902 and MAX232. By type, the board carries 14 capacitors, 7 connectors, 6 ICs and 2 resistors.
It belongs with the test & measurement designs in this gallery.
From the project
A homebrew microcomputer system based on the Texas Instruments TMS 9900 CPU.
These folders contain the schematic and PCB design files for the four boards and backplane in KiCad 9.0.7 format.
Main components on the TI-CUBE-Serial-Interface
TI-CUBE-Serial-Interface bill of materials (BOM)
31 components, 15 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | ATF16V8B-15PU | DIP-20_W7.62mm | U1, U2 |
| 2 | TMS 9902 | DIP-18_W7.62mm | U3, U4 |
| 2 | MAX232 | DIP-16_W7.62mm | U5, U6 |
| 1 | TI CUBE bus | PinHeader_2x36_P2.54mm_Horizontal | J1 |
| 1 | UART 1 Address Select | PinHeader_2x06_P2.54mm_Vertical | J2 |
| 1 | UART 2 Address Select | PinHeader_2x06_P2.54mm_Vertical | J3 |
| 1 | UART 1 Interrupt Select | PinHeader_2x06_P2.54mm_Vertical | J4 |
| 1 | UART 2 Interrupt Select | PinHeader_2x06_P2.54mm_Vertical | J5 |
| 1 | EIA232 Port 1 | PinHeader_2x05_P2.54mm_Horizontal | J6 |
| 1 | EIA232 Port 2 | PinHeader_2x05_P2.54mm_Horizontal | J7 |
| 1 | USER2 | TestPoint_THTPad_D1.5mm_Drill0.7mm | USER1 |
| 1 | USER1 | TestPoint_THTPad_D1.5mm_Drill0.7mm | USER2 |
| 4 | 0.1 uF | C_Ceramic_Cap_P2.50mm | C1, C2, C3, C4 |
| 10 | 1 uF | CP_Radial_D5.0mm_P2.50mm | C5, C6, C7, C8, C9, C10, C11, C12 +2 |
| 2 | 4.7k | R_Array_SIP9 | RN1, RN2 |
TI-CUBE-Serial-Interface design files
The KiCad project lives in the VE7PMC/TI-CUBE repository on GitHub; these links point at the commit this page was built from.
TI-CUBE-Serial-Interface: common questions
How big is the TI-CUBE-Serial-Interface PCB?
The TI-CUBE-Serial-Interface measures 99.7 × 99.7 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the TI-CUBE-Serial-Interface?
31 components, from 15 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 TI-CUBE-Serial-Interface design files?
From the VE7PMC/TI-CUBE repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the TI-CUBE-Serial-Interface design in my own project?
Yes, under the terms of its GPL-3.0 license, which VE7PMC chose for the repository.
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