Buffee Accelerator

6 months ago

Profile:Open source 68000 accelerator.

Open source license: CC-BY-NC-SA 3.0

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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

BOM

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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