Controller for the LinuxCNC (Ethernet + STM32) copy

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STD Controller for the LinuxCNC (Ethernet + STM32) copy

License: MIT

Mode:

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Cloned from Controller for the LinuxCNC (Ethernet + STM32)

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Update time： 2021-08-23 13:29:54

Creation time： 2019-11-03 19:13:32

Description

Controller for the **LinuxCNC** (Ethernet + STM32). This project is in progress. Schematic isn't tested yet. Use carefully (: Project discussion - http://www.cnc-club.ru/forum/viewtopic.php?f=15&t=18671 **Project features**: - Fast and powerfull STM32 microcontroller (STM32F429IGT6, 180MHz) - Ethernet 10/100 connection with any PC or ARM board - 6 output channels of PWM/step/direction/enable (steps rate up to 2 MHz) - 6 inputs channels for ABZ encoders (TTL5V and differential up to +/-15V) - 6 analog outputs +/-10V (sourced from PWM signals) - 6 analog inputs (0-36V) - 16 optically isolated inputs (5-24V) - 16 optically isolated outputs (5-24V, up to 1A) - A couple of digital interfaces (USB2.0, SPI, USART, I2C, CAN, RS485) - 16Mb storage (SPI flash)

Design Drawing

schematic diagram

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STM32 copy
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ISO_IN copy
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POWER copy
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PWM_OUT copy
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LAN copy
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ENC_IN copy
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DAC_OUT copy
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ISO_OUT copy
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ADC_IN copy
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DIO copy
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5V3V_LVL copy
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USB copy
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PCB

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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	8MHz	X1	HC-49SMD	1
2	MTP125-1105S1	U55	SDIP-D-5_2.54	1
3	1uF	C24,C30	0603	2
4	2.2uF	C20,C21	0603	2
5	FCM1608KF-601T03	L5,L6	L0603	2
6	100nF	C19,C11,C12,C13,C14,C18,C17,C16,C15,C23,C32,C29,C28,C27,C54,C58,C59,C60,C65,C66,C51	0603	21
7	STM32F429IGT6	U26	LQFP-176_24X24X05P	1
8	K2-1807SA-A4DW-06	SW1	SMD-4.0X2.9X2	1
9	10K	R176,R177,R175,R120,R141,R159,R161,R156,R155,R157,R158,R162,R160,R172,R174,R170,R169,R171,R173,R168,R167,R165,R166,R164,R163,R339,R340,R341,R342,R178,R210,R209,R208,R207,R223,R224,R225,R226,R258,R257,R256,R255,R239,R240,R241,R242,R84,R83,R103,R104,R123,R124,R143,R145,R147,R153,R151,R149,R343,R344,R325,R326,R320	RES_0603	63
10	20pF	C25,C22	CAP_0603	2
11	A0512S-2WR2	U24	A0512S-2WR2	1
12	DB2EVC-3.81-2P	CN47	CONN-TH_2PIN-V-PITCH3.81-L_DB2EVC-3.81-2P	1
13	470uF	C2	CAP-D10.0XF5.0	1
14	100uF	C6	CAP-TH_BD6.3-P2.50-D1.0-FD	1
15	LM2596S-5.0/NOPB	U20	TO-263-5	1
16	1N5822	D7,D9,D8,D10	DO-201AD	4
17	A2412S-2WR2	U25	A2412S-2WR2	1
18	AMS1117-3.3	U23	SOT-223	1
19	2200uF	C5	CAP-TH_BD12.5-P5.00-D1.2-FD	1
20	10uF	C9	CASE-B_3528	1
21	680uF	C1,C3,C7	CAP-TH_BD12.5-P5.00-D1.2-FD	3
22	68uH	L1,L3,L2,L4	SMD-L-12.5X12.5X7.5	4
23	220uF	C4,C8	CAP-TH_BD8.0-P3.50-D1.0-FD	2
24	LM2596S-3.3/TR	U22	TO-263-5	1
25	LM2576S-12	U21	TO-263-5	1
26	LM2596S-12/NOPB	U19	TO-263-5	1
27	22uF	C10	CASE-B_3528	1
28	74ALVC164245DGG:11	U14,U15,U18,U17,U16,U45	TSSOP-48	6
29	49.9	R189,R190,R191,R192	0603	4
30	50MHz	X2	SMD-3225_4P	1
31	R-RJ45R08P-C000	RJ1	RJ45-TH_12PIN_R-RJ45R08P-C004_PITCH1.02-BR	1
32	10	R184	0603	1
33	332	R193,R194	0603	2
34	33	R188,R187,R182	0603	3
35	H1102NLT	T1	20F01	1
36	470pF	C31	0603	1
37	12.1K	R183	0603	1
38	LAN8720A-CP-TR	U29	QFN-24_25PIN-L4.10-W4.10-PITCH0.50-EP2.50-BL	1
39	1.5K	R186,R11,R8,R5,R2,R14,R17,R20,R23,R58,R53,R49,R45,R26,R29,R34,R38,R82,R81,R80,R67,R68,R70,R69,R66,R65,R77,R78,R79,R99,R98,R97,R85,R86,R89,R90,R88,R87,R100,R101,R102,R119,R118,R117,R105,R106,R109,R110,R108,R121,R122	0603	51
40	4.7K	R185,R179	0603	2
41	100MHz	L7	L0603	1
42	USB3300-EZK-TR	U51	QFN-32_5X5X05P	1
43	4.7uF	C61,C62,C63	0603	3
44	100uF	C67	CASE-D_7343	1
45	10nF	C55,C68	0603	2
46	20pF	C56,C64	0603	2
47	MIC2075-1YMM	U28	MSOP-8	1
48	24MHz	X3	OSC-SMD_4P-L3.2-W2.5-BL	1
49	10M	R107	0603	1
50	USB-AFSide copper	USB4	USB-M-2	1
51	12K	R116	0603	1
52	D-B060306B1-KS2	LED53,LED52,LED51,LED54,LED55,LED56,LED59,LED58,LED57,LED62,LED61,LED60,LED66,LED67,LED68,LED63,LED64,LED65,LED35,LED36,LED38,LED37,LED41,LED42,LED40,LED39,LED47,LED48,LED50,LED49,LED45,LED46,LED44,LED43,LED1,LED2,LED3,LED4,LED8,LED7,LED6,LED5,LED13,LED14,LED15,LED16,LED12,LED11,LED10,LED9,LED19,LED18,LED17,LED23,LED25,LED27,LED31,LED29,LED22,LED21,LED20,LED28,LED26,LED24,LED34,LED32,LED30	LED_0603	67
53	DB2EVC-3.81-4P	CN27,CN26,CN25,CN24,CN23,CN22,CN28,CN30,CN32,CN33,CN31,CN29,CN45,CN46,CN34,CN35	CONN-TH_4PIN-V-ROW1-COL4-PITCH3.81-L_DB2EVC-3.81-4P	16
54	1K	R259,R260,R261,R264,R263,R262,R265,R266,R267,R268,R269,R270,R276,R275,R274,R273,R272,R271,R318,R316,R317,R315,R303,R307,R310,R313,R305,R309,R312,R314,R196,R198,R201,R204,R197,R195,R200,R203,R205,R199,R206,R202,R218,R222,R215,R221,R219,R216,R211,R213,R220,R217,R214,R212,R244,R246,R249,R252,R245,R243,R248,R251,R253,R247,R254,R250,R234,R238,R231,R237,R235,R232,R227,R229,R236,R233,R230,R228,R39,R36,R33,R30,R10,R7,R4,R1,R41,R42,R44,R47,R64,R63,R62,R61,R51,R54,R57,R60,R13,R16,R19,R22,R56,R52,R48,R43,R25,R28,R32,R37,R125,R126,R127,R135,R133,R131,R137,R139,R128,R129,R130,R132,R134,R136,R138,R140,R142,R144,R146,R148,R154,R152,R150	0603	133
55	SN74HC04PWR	U41	TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL	1
56	22K	R306,R311,R304,R298,R301,R299,R289,R291,R288,R293,R296,R294,R279,R281,R278,R283,R286,R284	0603	18
57	SN74HC08PWRG4	U52,U39,U43	TSSOP-14	3
58	47K	R302,R308,R300,R297,R287,R290,R295,R292,R277,R280,R285,R282	0603	12
59	PS2805C-4-F3-A	U49,U48,U30,U32,U36,U34,U2,U4,U7,U6	SOP-16_150MIL	10
60	33nF	C50,C48,C49,C46,C45,C47,C41,C39,C40,C43,C42,C44,C35,C33,C34,C37,C36,C38	0603	18
61	LM358PWR	U47,U46,U42,U44,U38,U40	TSSOP-8_3X4.4X065P	6
62	1N4004W	D11,D12,D13,D15,D14,D19,D20,D18,D17,D16,D26,D27,D28,D30,D29,D24,D25,D23,D22,D21	SOD-123F_L2.8-W1.8-LS3.7-RD	20
63	ULN2803ADWR	U31,U33,U37,U35	SOIC-18_300MIL	4
64	DB2EVC-3.81-6P	CN21,CN20,CN18,CN19,CN44	CONN-TH_6PIN-V-ROW1-COL6-PITCH3.81-L_DB2EVC-3.81-6P	5
65	SN74HC14PWR	U1,U3,U5	TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL	3
66	DB2EVC-3.81-10P	CN1,CN2,CN3,CN4,CN17	CONN-TH_10PIN-V-ROW1-COL10-PITCH3.81-L_DB2EVC-3.81-10P	5
67	750	R12,R9,R6,R3,R15,R18,R21,R24,R59,R55,R50,R46,R27,R31,R35,R40	0603	16
68	DB2EVC-3.81-5P	CN5,CN11,CN12,CN6,CN8,CN7	CONN-TH_5PIN-V-PITCH3.81-L_DB2EVC-3.81-5P	6
69	120	R74,R72,R76,R75,R71,R73,R93,R91,R95,R96,R92,R94,R113,R111,R115,R112,R114,R323,R324	0603	19
70	AM26LS33ACDR	U9,U8,U10,U11,U12,U13	D16_N	6
71	DB2EVC-3.81-8P	CN9,CN13,CN15,CN10,CN14,CN16	CONN-TH_8PIN-V-ROW1-COL8-PITCH3.81-L_DB2EVC-3.81-8P	6
72	BAT54KFILM	D6,D5,D4,D3,D2,D1	SOD-523_L1.2-W0.8-LS1.6-RD	6
73	SN65HVD230DR	U53	SOIC-8_150MIL	1
74	W25Q128JVSIQTR	U50	SOIC-8_208MIL	1
75	27	R319,R321,R322	0603	3
76	MAX3485EESA	U54	SOIC-8_150MIL	1