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AmigaSID

call286·AmigaSID·Hardware/AmigaSID.kicad_pcb

AmigaSID PCB layout, top view — open source board by call286
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About the AmigaSID PCB

AmigaSID is an open source PCB design by call286, published on GitHub. It is a 2-layer board measuring 130.1 × 67.5 mm, with 43 components from 35 distinct parts.

Other key parts include the 74HC688, 74LS00, SID, LM7809_TO220 and 74HC245. By type, the board carries 13 capacitors, 11 jumpers, 6 resistors, 5 ICs, 5 connectors and 1 transistor.

It belongs with the retro computing designs in this gallery.

From the project

Board Render Front | Board Render Back :-------------------------:|:-------------------------: |

Board Render Front | Board Render Back :-------------------------:|:-------------------------: |

Forked from https://github.com/Sgw32/AmigaSID which forked from http://www.amibay.com/showthread.php?108629-Amiga-SID-player-for-Zorro-slot

Can't find the original thread on Amibay sadly, so i can't do full credits here.

- Changed most of the components to SMD, major rerouting. - Added 100k pull down resistor and 470pF capacitor to EXTIN of SID like pointed out at the original schematics. - Added 245 buffer to D0-D7 databus lines. - Changed crystal to 7050 part. - Tied Amiga /RST to RST of SID…

AmigaSID, from the project README
From the project README

Main components on the AmigaSID

74HC68874LS00SIDLM7809_TO22074HC245

AmigaSID bill of materials (BOM)

43 components, 35 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
74HC688
U1
1
74LS00
U2
1
SID
U3
1
LM7809_TO220
U4
1
74HC245
U5
1
BC547
Q1
1
SG-7050CCN
X1
1
AUDIOJACK3
AudioJack3
J1
1
SID_AUDIO_OUT
J2
1
SID_AUDIO_IN
J3
1
12V
J4
1
GND
J5
1
SID_/RST
H1
1
/RST To SID
JP1
1
JPR0
JP2
1
JPR1
JP3
1
JPR2
JP4
1
JPR3
JP5
1
JPR4
JP6
1
JPR5
JP7
Show 15 more
QtyPartRefs
1
JPR6
JP8
1
JPR7
JP9
1
12V/9V
JP10
1
Disconnect C11 from Audio OUT
JP11
4
100N
100n
C1, C3, C9, C13
2
2200PF
2200pF
C2, C4
1
22U
22u
C5
2
47U
47u
C6, C8
1
1n
C7
2
10U
10u
C10, C11
1
470P
470p
C12
1
3K3
3k3
R1
3
1k
R2, R4, R6
1
10K
10k
R3
1
100K
100k
R5

AmigaSID design files

The KiCad project lives in the call286/AmigaSID repository on GitHub; these links point at the commit this page was built from.

AmigaSID: common questions

How big is the AmigaSID PCB?

The AmigaSID measures 130.1 × 67.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the AmigaSID?

43 components, from 35 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the AmigaSID design files?

From the call286/AmigaSID repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the AmigaSID design in my own project?

The repository has no license, so all rights stay with call286. Use it as a reference, and ask the author before reusing the design.

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