Atmel AVR1014, Руководство пользователя

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AVR1014
5
8296A-AVR-03/10
Table 2-1.
MC303 device board connector signal description.
Pin Located Name Direction Description
1 J1p1 GND -
2 J1p2 GND - System ground (Vin/VCC)
3 J1p3 GND -
4 J1p4 Vin Input Input power Vin (10-20V)
5 J1p5 VCC Input
6 J1p6 VCC Input Regulated power Vcc (3.3V/5V)
7 J1p7 VCC Input
8 J1p8 GND - System ground (Vin/VCC)
9 J2p1 UH Output Phase U Highside control output
10 J2p2 UL Output Phase U Lowside control output
11 J2p3 VH Output Phase V Highside control output
12 J2p4 VL Output Phase V Lowside control output
13 J2p5 WH Output Phase W Highside control output
14 J2p6 WL Output Phase W Lowside control output
15 J2p7 XH Output Phase X Highside control output
16 J2p8 XL Output Phase X Lowside control output
17 J3p1 GNDm - Motor ground (Vmotor)
18 J3p2 Vmotor’ Input Vmotor filtered/divided
19 J3p3 ShCom’ Input Voltage over ShCom filtered/divided
20 J3p4 ShU’ Input Voltage over ShU filtered/divided
21 J3p5 U’ Input BackEMF phase U filtered/divided
22 J3p6 ShV’ Input Voltage over ShV filtered/divided
23 J3p7 V’ Input BackEMF phase V filtered/divided
24 J3p8 ShW’ Input Voltage over ShW filtered/divided
25 J4p1 W’ Input BackEMF phase W filtered/divided
26 J4p2 ShX’ Input Voltage over ShX filtered/divided
27 J4p3 X’ Input BackEMF phase X filtered/divided
28 J4p4 GND - System ground (Vin/VCC)
29 J4p5 H1 Input Hall sensor 1 signal
30 J4p6 H2 Input Hall sensor 2 signal
31 J4p7 H3 Input Hall sensor 3 signal
32 J4p8 Vn’ Input Vn (neutral point) filtered/divided
25 J4p9 PFC_OC Input Power Factor Corrector Over Current signal
26 J4p10 nc -
27 J4p11 PFC_ZC Input Power Factor Corrector Zero Crossing signal
28 J4p12 nc -
29 J4p13 FAULT Input Fault signal from Power board