1802-Mini-Pixie-Video
About the 1802-Mini-Pixie-Video PCB
1802-Mini-Pixie-Video is an open source PCB design by dmadole, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 100 × 100 mm, with 49 components from 31 distinct parts.
Other key parts include the 4025, 4012, 4001, 4013 and 4069. By type, the board carries 15 ICs, 9 connectors, 7 capacitors, 7 resistors, 4 jumpers and 4 diodes.
From the project
Software compatible with CDP1861 Pixie chip Composite video output with improved sync signalling Uses WAIT to syncronize to processor rather than losing sync Processor runs at full speed when video is diabled Optionally runs processor at full speed outside display area Outputs vi
Software compatible with CDP1861 Pixie chip Composite video output with improved sync signalling Uses WAIT to syncronize to processor rather than losing sync Processor runs at full speed when video is diabled Optionally runs processor at full speed outside display area Outputs video levels for 75-ohm or high-impedance inputs Requires no programmable components, only common 4000-series CMOS Supports group I/O port expansion Fixed port address of 1 compatible with VIP and Studio II Jumper-selected display field polling bit on EF1-EF4
Main components on the 1802-Mini-Pixie-Video
1802-Mini-Pixie-Video bill of materials (BOM)
49 components, 31 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 4025 | DIP-14_W7.62mm_Socket | U1 |
| 1 | 4012 | DIP-14_W7.62mm_Socket | U2 |
| 1 | 4001 | DIP-14_W7.62mm_Socket | U3 |
| 2 | 4013 | DIP-14_W7.62mm_Socket | U4, U6 |
| 1 | 4069 | DIP-14_W7.62mm_Socket | U5 |
| 1 | 4081 | DIP-14_W7.62mm_Socket | U7 |
| 1 | 4075 | DIP-14_W7.62mm_Socket | U8 |
| 1 | 4011 | DIP-14_W7.62mm_Socket | U9 |
| 1 | 4073 | DIP-14_W7.62mm_Socket | U10 |
| 1 | 4014 | DIP-16_W7.62mm_Socket | U11 |
| 4 | 4015 | DIP-16_W7.62mm_Socket | U12, U13, U14, U15 |
| 2 | 2N3904 | TO-92_Inline | Q1, Q2 |
| 1 | 3.58 | Crystal_HC49-U_Vertical | Y1 |
| 1 | Expansion | PinHeader_1x39_P2.54mm_Vertical | J1 |
| 1 | GRP_SEL | PinHeader_2x21_P2.54mm_Vertical | J2 |
| 1 | GRP_EXP | PinHeader_1x20_P2.54mm_Vertical | J3 |
| 1 | NTSC | CUI RCJ-04X | J4 |
| 1 | Conn_02x04_Odd_Even | PinHeader_2x04_P2.54mm_Horizontal | J5 |
| 4 | CONN_01X01 | 1pin | P1, P2, P3, P4 |
| 2 | 1/1-2 | PinHeader_1x03_P2.54mm_Vertical | JP1, JP2 |
Show 11 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FAST | PinHeader_1x03_P2.54mm_Vertical | JP3 |
| 1 | HI | PinHeader_1x03_P2.54mm_Vertical | JP4 |
| 4 | 1N4148 | D_DO-34_SOD68_P7.62mm_Horizontal | D1, D2, D3, D4 |
| 2 | 18p | C_Disc_D4.3mm_W1.9mm_P5.00mm | C1, C2 |
| 5 | 0.1u | C_Disc_D4.3mm_W1.9mm_P5.00mm | C3, C4, C5, C6, C7 |
| 1 | 75 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 390 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 1.2K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 2 | 4.7K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R5 |
| 1 | 10K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | 1M | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
1802-Mini-Pixie-Video design files
The KiCad project lives in the dmadole/1802-Mini-Pixie-Video repository on GitHub; these links point at the commit this page was built from.
1802-Mini-Pixie-Video: common questions
How big is the 1802-Mini-Pixie-Video PCB?
The 1802-Mini-Pixie-Video measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 1802-Mini-Pixie-Video?
49 components, from 31 distinct parts. The full bill of materials is listed on this page.
Where can I download the 1802-Mini-Pixie-Video design files?
From the dmadole/1802-Mini-Pixie-Video repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the 1802-Mini-Pixie-Video design in my own project?
Yes, under the terms of its GPL-3.0 license, which dmadole chose for the repository.