Kicad amiga2000

rhaamo·kicad-amiga2000

About the Kicad amiga2000 PCB

Kicad amiga2000 is an open source PCB design by rhaamo, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 416.3 × 345.8 mm, with 537 components from 128 distinct parts.

Other key parts include the PST518B, MC68000, AGNUS8372, GARY5719 and 74F245. By type, the board carries 238 capacitors, 72 resistors, 49 ICs, 34 connectors, 20 inductors and 6 transistors.

It belongs with the retro computing and audio designs in this gallery.

From the project

Amiga 2000 revision 6.2 motherboard re-done in KiCAD. WARNING: stability issue with Wicher 500i, could be noise related from accelerator speed.

Current schematics are based on 6.0 plus known 6.2 fixes.

Deviations from the original 6.2: - The snapped resistor net around the 68k have been removed from schematics. - The two res net soldered to U603 and U604 have a dedicated footprint on PCB - The bridge C1/R1 also has footprint, same for R2 from U800 - The PST reset have dedicated footprint, diode have been removed - There is an aditionnal header, J3, with OVR and INT2 breakout for accelerator cards, easier than clipping on chips - Jumpers should have a default working configuration labelled on the PCB plus various notes - The keyboard…

Kicad amiga2000, from the project README — From the project README

Main components on the Kicad amiga2000

PST518B MC68000 AGNUS8372 GARY5719 74F245 74LS373 74F04 74LS74A PAULA DENISE8373 74LS157 74LS38 LF347 74LS244 CIA8520 8520 74LS32 74F08 1488 1489 62402 XX4256-15 74F244 74LS245

Kicad amiga2000 bill of materials (BOM)

537 components, 128 distinct parts.

Qty	Part	Footprint	Refs
1	PST518B	TO-92L_Inline	U1
1	MC68000	DIP-64_W22.86mm_Socket	U100
1	AGNUS8372	PLCC-84_THT-Socket	U101
1	GARY5719	DIP-48_W15.24mm_Socket	U102
2	74F245	DIP-20_W7.62mm_Socket	U103, U105
2	74LS373	DIP-20_W7.62mm_Socket	U104, U106
1	74F04	DIP-14_W7.62mm_Socket	U107
1	74LS74A	DIP-14_W7.62mm_Socket	U108
1	PAULA	DIP-48_W15.24mm_Socket	U200
1	DENISE8373	DIP-48_W15.24mm_Socket	U201
1	74LS157	DIP-16_W7.62mm_Socket	U202
1	74LS38	DIP-14_W7.62mm_Socket	U203
1	LF347	DIP-14_W7.62mm_Socket	U204
2	74LS244	DIP-20_W7.62mm_Socket	U205, U206
1	CIA8520	DIP-40_W15.24mm_Socket	U300
1	8520	DIP-40_W15.24mm_Socket	U301
2	74LS32	DIP-14_W7.62mm_Socket	U302, U606
1	74F08	DIP-14_W7.62mm_Socket	U303
1	1488	DIP-14_W7.62mm_Socket	U304
1	1489	DIP-14_W7.62mm_Socket	U305

Show 108 more

Qty	Part	Footprint	Refs
1	62402	DIP-40_W15.24mm_Socket	U500
8	XX4256-15	DIP-20_W7.62mm_Socket	U501, U502, U503, U504, U505, U506, U507, U508
2	74F244	DIP-20_W7.62mm_Socket	U540, U541
4	74LS245	DIP-20_W7.62mm_Socket	U600, U601, U603, U604
2	74ALS245	DIP-20_W7.62mm_Socket	U602, U605
2	74LS08	DIP-14_W7.62mm_Socket	U607, U803
1	BUSTER5721	DIP-48_W15.24mm_Socket	U800
1	MSM6242	DIP-18_W7.62mm_Socket	U801
1	74LS138	DIP-16_W7.62mm_Socket	U802
1	74LS148	DIP-16_W7.62mm_Socket	U804
1	LM339	DIP-14_W7.62mm_Socket	U805
1	74F00	DIP-14_W7.62mm_Socket	U900
2	MPF102	TO-92_Inline	Q200, Q201
2	2N3906	TO-92_Inline	Q202, Q302
1	2SC945	TO-92_Inline	Q300
1	2N3904	TO-92_Inline	Q301
1	28.37516MHz (pal)	Oscillator_DIP-14	X1
1	32768Hz	Crystal_DS15_D1.5mm_L5.0mm_Horizontal	Y800
1	INTERNAL VIDEO SLOT TOP	VIDEOSLOT	CN203
1	RIGHT AUDIO	RCA	CN204
1	LEFT AUDIO	RCA	CN205
1	COMPOSITE	RCA	CN206
1	INTERNAL VIDEO SLOT BOT	VIDEOSLOT	CN207
1	KEYBOARD	DIN_5_KBD	CN300
1	Conn_02x17_Odd_Even	PinHeader_2x17_P2.54mm_Vertical	CN303
1	Conn_02x13_Odd_Even	PinHeader_2x13_P2.54mm_Vertical	CN304
6	Conn_01x03_Male	PinHeader_1x03_P2.54mm_Vertical	CN306, J1, J2, J101, J200, J300
1	POWER_CONN	A2K_PWR	CN400
1	CO-PROCESSOR_SLOT	COPRO	CN600
5	zorro_socket	Zorro	CN601, CN602, CN603, CN604, CN605
1	Conn_01x04_Male	PinHeader_1x04_P2.54mm_Vertical	CN606
4	IBM_8_BIT_EXPANSION_BUS	ISA8	CN700, CN701, CN702, CN703
4	IBM_16_BIT_EXTENDED_BUS	ISA16	CN704, CN705, CN706, CN707
1	ACCEL	PinHeader_1x02_P2.54mm_Vertical	J3
1	DF1:	PinHeader_2x01_P2.54mm_Vertical	J301
2	Jumper_2_Bridged	PinHeader_2x01_P2.54mm_Vertical	J500, J900
1	3/60DK Ni-Cd 3.6V 60mAH	PinSocket_2x01_P2.54mm_Vertical	BT800
1	Fitted with a double ferrite beads...	EMI_FILTER	EMI201
11	100pF (Type C 101)	EMI_FILTER	EMI206, EMI207, EMI210, EMI211, EMI229, EMI322, EMI323, EMI324 +3
12	100pF (Type F 101)	EMI_FILTER	EMI208, EMI311, EMI312, EMI313, EMI314, EMI315, EMI316, EMI317 +4
1	3.8nF (Type F 382)	EMI_FILTER	EMI209
14	6.8nF (Type F 682)	EMI_FILTER	EMI230, EMI231, EMI232, EMI233, EMI234, EMI235, EMI236, EMI237 +6
25	330pF (Type F 331)	EMI_FILTER	EMI300, EMI301, EMI302, EMI303, EMI304, EMI305, EMI306, EMI307 +17
5	4A	C_Rect_L11.5mm_W2.0mm_P10.00mm_MKT	F1, F2, F3, F4, F5
1	HY200VIDIOT	PinSocket_1x22_P2.54mm_Vertical	HY200
4	4.7k	R_Array_SIP10	RP100, RP101, RP200, RP705
5	47 (isolated, pack)	R_Array_SIP8	RP102, RP201, RP203, RP902, RP907
1	68 (isolated, pack)	R_Array_SIP8	RP204
5	1k	R_Array_SIP6	RP205, RP301, RP607, RP903, RP908
1	10k	R_Array_SIP10	RP300
2	47 (isolated, pack)	R_Array_SIP10	RP500, RP501
1	22 (isolated, pack)	R_Array_SIP10	RP502
2	470	R_Array_SIP10	RP503, RP604
1	10k	R_Array_SIP8	RP600
9	1k	R_Array_SIP10	RP601, RP602, RP603, RP605, RP700, RP701, RP702, RP703 +1
1	1k	R_Array_SIP8	RP800
1	4.7k	R_Array_SIP8	RP801
1	1k (isolated, pack)	R_Array_SIP10	RP802
3	4.7k	R_Array_SIP6	RP904, RP905, RP906
2	3.3k	R_Array_SIP10	RPF603, RPF604
1	22-47pF	C_Rect_L7.0mm_W6.5mm_P5.00mm	VC800
3	1N4148	D_DO-35_SOD27_P7.62mm_Horizontal	D300, D800, D801
2	1N4001	D_DO-41_SOD81_P10.16mm_Horizontal	D400, D401
7	Ferrite_Bead_Small	L_Axial_L7.0mm_D3.3mm_P10.16mm_Horizontal_Fastron_MICC	FB101, FB215, FB301, FB302, FB303, FB401, FB907
1	Ferrite_Bead_Small	L_Axial_L9.5mm_D4.0mm_P15.24mm_Horizontal_Fastron_SMCC	FB102
10	Ferrite_Bead_Small	FERRITE_BEADS_DOUBLE	FB216, FB217, FB218, FB219, FB220, FB221, FB900, FB901 +2
2	Ferrite_Bead	L_Axial_L7.0mm_D3.3mm_P5.08mm_Vertical_Fastron_MICC	FB904, FB906
1	270pF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C1
50	0.1uF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C100, C101, C102, C103, C104, C105, C106, C107 +42
13	0.22uF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C201, C215, C216, C217, C219, C220, C221, C500 +5
10	0.01uF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C204, C305, C322, C323, C401, C407, C409, C411 +2
5	0.047uF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C210, C211, C212, C213, C218
4	470uF 16/25v	CP_Radial_D10.0mm_P5.00mm	C214, C225, C226, C912
13	47uF 16V	CP_Radial_Tantal_D5.5mm_P5.00mm	C222, C223, C402, C403, C404, C405, C406, C408 +5
3	4.7uF 16V	CP_Radial_D5.0mm_P2.50mm	C224, C415, C811
2	6800pF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C231, C241
2	3900pF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C232, C242
7	22uF 16V	CP_Radial_Tantal_D5.0mm_P5.00mm	C233, C243, C317, C318, C701, C813, C814
11	100pF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C259, C260, C261, C304, C306, C904, C905, C907 +3
7	1000pF	C_Rect_L7.0mm_W2.0mm_P5.00mm	C310, C311, C312, C313, C314, C315, C316
2	470pF	C_Rect_L7.0mm_W2.0mm_P5.00mm	C320, C321
1	220uF 16V	CP_Radial_Tantal_D6.0mm_P5.00mm	C400
4	220uF 16V	C_Axial_L19.0mm_D8.0mm_P25.00mm_Horizontal	C416, C417, C418, C419
8	0.33uF	C_Rect_L11.5mm_W4.0mm_P10.00mm_MKT	C501, C502, C503, C504, C505, C506, C507, C508
91	1000pF	C_Rect_L11.5mm_W2.0mm_P10.00mm_MKT	C617, C619, C620, C621, C622, C623, C624, C625 +83
1	20pF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C810
2	empty	C_Rect_L11.5mm_W2.0mm_P10.00mm_MKT	C902, C917
1	47pF	C_Rect_L11.5mm_W2.6mm_P10.00mm_MKT	C913
2	68	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R1, R307
14	1k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R2, R233, R243, R301, R302, R311, R312, R601 +6
11	4.7k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R101, R104, R109, R201, R300, R309, R500, R806 +3
3	22	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R105, R106, R212
6	330	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R110, R111, R114, R115, R917, R1000
2	1	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R200, R215
14	10k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R202, R203, R206, R211, R214, R216, R231, R232 +6
2	470k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R204, R205
2	10	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R207, R208
2	1.2k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R209, R210
1	2.7k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R213
2	360	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R230, R240
2	390	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R234, R244
1	200	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R308
1	47 0.5W	R_Axial_DIN0411_L9.9mm_D3.6mm_P15.24mm_Horizontal	R310
2	470	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R801, R803
1	47k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R805
1	empty	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R901
2	47	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R904, R905
1	1 0.5W	R_Axial_DIN0411_L9.9mm_D3.6mm_P15.24mm_Horizontal	R914

Kicad amiga2000 design files

The KiCad project lives in the rhaamo/kicad-amiga2000 repository on GitHub; these links point at the commit this page was built from.

Layoutamiga2000.kicad_pcb
Schematicamiga2000.kicad_sch

Kicad amiga2000: common questions

How big is the Kicad amiga2000 PCB?

The Kicad amiga2000 measures 416.3 × 345.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Kicad amiga2000?

537 components, from 128 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kicad amiga2000 design files?

From the rhaamo/kicad-amiga2000 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Kicad amiga2000 design in my own project?

Yes, under the terms of its CC0-1.0 license, which rhaamo chose for the repository.

Kicad amiga2000

About the Kicad amiga2000 PCB

Main components on the Kicad amiga2000

Kicad amiga2000 bill of materials (BOM)

Kicad amiga2000 design files

Kicad amiga2000: common questions

How big is the Kicad amiga2000 PCB?

How many components are on the Kicad amiga2000?

Where can I download the Kicad amiga2000 design files?

Can I use the Kicad amiga2000 design in my own project?

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