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Buffee Accelerator
6 months agoProfile：Open source 68000 accelerator.
Open source license: CC-BY-NC-SA 3.0
Description
Buffee is a Dual-Inline-Packaged Motorola 68000 accelerator based on the Octavo OSD335x-SM available with 512MB or 1GB of integrated SDRAM and capable of providing (at least) 68040 400MHz level of performance. The firmware side of this can be found on github here: nonarkitten / pseudo-jit
Documents
CPU CORE
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CPU IO
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M68K IO
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PCB
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POWER
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 8pF | C1,C2 | 0402 | 2 |
| 2 | 22uF 10V X5R | C3,C4 | C0603 | 2 |
| 3 | 4.7uF 6.3V X5R | C5 | 0402 | 1 |
| 4 | 4.7uF 16V X5R | C6 | 0402 | 1 |
| 5 | 10nF | C7,C8,C9 | 0402 | 3 |
| 6 | 100nF | C10,C11,C12,C13,C14 | 0402 | 5 |
| 7 | TC2050-IDC-NL | J1 | TAG-CONNECT_TC2050-IDC-NL | 1 |
| 8 | TC2030-MCP_TC2030-MCP | J2 | TAG-CONNECT_TC2030-IDC-NL | 1 |
| 9 | BBL-132-T-E | J3,J4 | SAMTEC_BBL-132-T-E | 2 |
| 10 | LED-0603_R | POWA | LED0603_RED | 1 |
| 11 | 150R | R1,R2 | R0805 | 2 |
| 12 | 10K | R3 | 0402 | 1 |
| 13 | 10K | R4 | 0402 | 1 |
| 14 | 10k | R5 | 0402 | 1 |
| 15 | 100k | R6,R7 | 0402 | 2 |
| 16 | 100 | R8,R9 | 0402 | 2 |
| 17 | 100K | RN1,RN2,RN3,RN4 | RES-ARRAY-SMD_0402-8P-L2.0-W1.0-BL | 4 |
| 18 | OSD3358-512M-BSM | U1 | OSD335X-BGA-256 | 1 |
| 19 | W25Q128JVPIM | U2 | W-PDFN-8 | 1 |
| 20 | SLG46826V | U3 | STQFN-20L-2.0X2.2-#4 | 1 |
| 21 | SN74CBT16210DGVR | U4,U5,U6 | TVSOP-48_L9.8-W4.5-P0.40-LS6.4-BL | 3 |
| 22 | TPS81256SIPT | U7 | BGA9C100P3X3_292X258X100 | 1 |
| 23 | TLV70243DSER | U8 | WSON-6_L1.5-W1.5-P0.50-TL | 1 |
| 24 | 24MHz | X1 | OSC-SMD_4P-L2.0-W1.6-BL | 1 |
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Project Members
16