kopia lustrzana https://github.com/hoglet67/RGBtoHDMI
Strona:
Bill of Materials (6 and 8 Bit Boards)
Strony
Assembled boards for sale
Assembly Notes (Atom Board)
Bill of Materials (12 Bit Board)
Bill of Materials (12 Bit Extender)
Bill of Materials (3 Bit Board)
Bill of Materials (6 and 8 Bit Boards)
Bill of Materials (Analog Board)
Bill of Materials (Atom Board)
Bill of Materials (Beeb Board)
Bill of Materials (Pi Zero)
Bill of Materials (TTL Buffer Boards)
CPLD Programming
Cables
Gallery of Screencaps
Hardware Guide
Home
Kit Assembly Notes
Lag Measurement
Latest Software
Mode 7 Clock Modification
Preliminary User Guide (Dec 2018)
Preliminary User Guide (July 2018)
Quick Start Guide
Reference Guide
Supported Computers
Troubleshooting
Tutorial on Adding a New Profile
YouTube Videos
old 6 bit connections
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Introduction
This page lists the parts needed for the Six Bit (Issue 2) or 6/8 Bit (Issue 3) version of RGBtoHD (by IanB)
The latest schematics are here:
The latest gerbers are here:
Resistors
Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
---|---|---|---|---|---|
1K 0805 Resistor | RS 740‑9063 | 5 or 6 off | R1-5, R7 | 50 | R7 for 6/8 BIT ISSUE 3 BOARD ONLY (Should be installed to indicate full 8 bit header fitted) |
10K 0805 Resistor | RS 740‑9072 | 1 off | R6 | 50 | |
OPTION A: Bourns 4605X-101-472LF 4K7 x 4 Resistor Network | Farnell 9356100 | 2 off | RN1-2 | 1 | SIX BIT ISSUE 2 BOARD ONLY |
OPTION B: Bourns 4606X-101-472LF 4K7 x 5 Resistor Network | Farnell 9356240 | 2 off | RN1-2 | 1 | 6/8 BIT ISSUE 3 BOARD ONLY (Must be fitted even if fitting 6 bit header on 8 bit board) |
Capacitors
Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
---|---|---|---|---|---|
10uF 0805 Multilayer Ceramic Capacitor | RS 846‑7313 | 1 off | C1 | 50 | working voltage ≥ 10V |
100nf 0805 Multilayer Ceramic Capacitor | RS 464‑6688 | 3 off | C2-C4 | 50 | working voltage ≥ 10V |
Semiconductors
Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
---|---|---|---|---|---|
XC9572XL-10VQG44C | Farnell 2831287 Alt: Farnell 2984660 | 1 off | U1 | 1 | Digikey or Mouser also stock them |
3mm Green LED | Farnell 1142509 | 2 off | D1-2 | 5 |
Sockets / Connectors
Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
---|---|---|---|---|---|
2x20 way 0.1" female PCB header | Farnell 2827916 | 1 off | P1 | 1 | |
OPTION A: Samtec TSW-105-08-L-D-RA 2x5 way 0.1" male right angle PCB Header | RS 767-0915 | 1 off | P2 | 1 | Fit on 6/8 Bit Issue 3 Board for 6 bit support. Always fit on Six Bit Issue 2 Board. |
OPTION B: Samtec TSW-106-08-L-D-RA 2x6 way 0.1" male right angle PCB Header | RS 767-0934 | 1 off | P2 | 1 | Fit on 6/8 Bit Issue 3 Board for 8 bit support |
1x2 way 0.1" female PCB header | Farnell 2827907 | 1 off | P4 | 1 | cut as required |
Samtec SLW-104-01-T-S 1x4 way female header | RS 180-0389 | 1 off | P5 | 10 |
Notes:
- P3 should not be fitted (as the Pi can program the CPLD)
- P5 is only needed if any of the extension boards such as the analog board is to be used
Miscellaneous
Part Description | Supplier | Quantity | Part Ref | Min Order | Notes |
---|---|---|---|---|---|
SPST Momentary Action Tactile Switch | RS 758‑1941 Alt: RS 758-1950 Longer: RS 758-1957 | 4 off | SW1-SW4 | 20 | Cut pins flush with PCB before soldering |
Black Plastic Protective Case for Raspberry Pi Zero | Ebay (If this link is sold out, search for the description to the left as there are multiple sellers) | 1 off | 1 | Also available from China at a cheaper price e.g. Ebay | |
11mm M2.5 threaded spacers | CPC PC01982 or Farnell 2494583 | 2 off | 1 or 10 | File about 0.5mm off the ends |
Drilling Template for above case
Cable assembly
Part Description | Supplier | Quantity | Min Order | Notes |
---|---|---|---|---|
OPTION A: 10 way cable mounting IDC socket with strain relief | Farnell 2215247 | 1 off | 1 | Use if 6 bit header fitted |
OPTION B: 12 way cable mounting IDC socket with strain relief | Farnell 2215248 | 1 off | 1 | Use if 8 bit header fitted |
10 way IDC cable | Farnell 2628362 | 1m | 1m | 50cm or less recommended, 1m max |
6 way DIN plug | CPC CN00039 | 1 off | 1 |
Construction (current designs)
- Bill of Materials (12-Bit Board)
- Bill of Materials (12-Bit Extender)
- Bill of Materials (Analog Board)
- Bill of Materials (TTL Buffer Boards)
- Bill of Materials (Pi Zero)
- Cables
- Assembled boards for sale
Construction (older designs)
- Bill of Materials (6/8-Bit Board)
- Bill of Materials (6-Bit Board)
- Bill of Materials (3-Bit Board)
- Bill of Materials (Atom Board)
- Assembly Notes (Atom Board)
- CPLD Programming
User Documentation