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STD Vextrex Multicart - Vextreme Based
License: GPL 3.0
Mode: Editors' pick
- 1
Update time：
2020-06-23 19:11:02
Creation time：
2020-03-05 22:51:10
Description
This is a multicart / everdrive for the Vextrex gaming system.
It is based on the Vextreme card here: https://github.com/technobly/vextreme
It should maintain firmware compatibility with the Vextreme.
Licensed under GPLv3
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | LM1117-3.3 | U1 | SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR | 1 |
| 2 | 2.2u | C1,C2,C7,C6 | C0805 | 4 |
| 3 | MBR0520 | D1,D2 | SOD-123_L2.7-W1.6-LS3.7-RD | 2 |
| 4 | 100nF | C4,C3,C5,C10,C11,C12 | C0805 | 6 |
| 5 | 10k | R3 | R0805 | 1 |
| 6 | 18pF | C8,C9 | C0805 | 2 |
| 7 | 220 | R4 | R0805 | 1 |
| 8 | LED | D3 | LED0805-FD | 1 |
| 9 | USB_C_Receptacle_USB2.0 | J1 | USB-C_SMD-TYPE-C-31-M-12 | 1 |
| 10 | 22 | R1,R2 | R0805 | 2 |
| 11 | 5.1k | R5,R6 | R0805 | 2 |
| 12 | 8MHz | Y1 | SMD-5032_2P | 1 |
| 13 | STM32F411RCT6 | U2 | LQFP-64_L10.0-W10.0-P0.50-LS12.0-BL | 1 |
| 14 | SN74LVC8T245DB | U4 | SSOP-24_L8.1-W5.3-P0.65-LS7.8-BL | 1 |
| 15 | W25Q128 | U5 | SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL | 1 |
| 16 | vectrex-edge-connector | CON1 | VECTREX_EDGE_CONNECTOR | 1 |
| 17 | Header-Male-2.54_1x3 | DB1 | HDR-TH_3P-P2.54-V | 1 |
| 18 | DSIC01LSGET | SW1 | SWITCH-KE-1BIT/2.54_SMD | 1 |
| 19 | SN74LVC1G | U6 | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL | 1 |
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