Hardware Overview
Table 2-7 lists the test points that can be used to check various signals.
TABLE 2-7:
TEST POINTS
? 2008 Microchip Technology Inc.
Test Points
HA
HB
HC
PWM1H1
PWM1L1
PWM1H2
PWM1L2
PWM1H3
PWM1L3
Fault
V1
V2
V3
Ref
POT1
MONITOR_1
MONITOR_2
MONITOR_3
I1
I2
IBUS
P1
P2
P3
P4
P5
Description
Hall A/QEA feedback
Hall B/QEB feedback
Hall C/INDEX feedback
PWM output for leg 1 top switch
PWM output for leg 1 bottom switch
PWM output for leg 2 top switch
PWM output for leg 2 bottom switch
PWM output for leg 3 top switch
PWM output for leg 3 bottom switch
Fault pin
Motor phase 1 voltage feedback
Motor phase 2 voltage feedback
Motor phase 3 voltage feedback
2.5V reference for current feedback
POT signal
Motor feedback signal 1
Motor feedback signal 2
Motor feedback signal 3
Phase 1 current
Phase 2 current
Bus current
+3.3V
GND
+5V
AV SS
+15V
DS70331A-page 19
相关PDF资料
DM330023 BOARD DEV DSPICDEM MCHV
DMA-MC-XP-N2 IP CORE MCDMA CTLR XPGA ISPXPGA
DN-5002C N-WAY ETHERNET SWITCH 8-PORT
DN-7006GS WIRELESS LAN PCI ADAPTER
DN-7020 WIFI FINDER W/DISPLAY WLAN ADAPT
DN-93501-U/BL CONN JCK RJ45 TOOL FREE CAT5E BK
DN-93501-U/B CONN JCK RJ45 TOOL FREE CAT5E BU
DN-93501-U/R CONN JCK RJ45 TOOL FREE CAT5E RD
相关代理商/技术参数
DM330021-2 功能描述:电源管理IC开发工具 64KB Flash, 8KB RAM 16MIPS USBOTG Crypto RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
DM330022 功能描述:开发板和工具包 - PIC / DSPIC Dev Board dsPICDEM MCSM RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM330022 制造商:Microchip Technology Inc 功能描述:dsPICDEM MCSM Development Board
DM330023 功能描述:开发板和工具包 - PIC / DSPIC dsPICDEM MCHV Power Module RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM330023 制造商:Microchip Technology Inc 功能描述:dsPICDEM MCHV Development Board
DM330023-2 功能描述:电源管理IC开发工具 dsPICDE MCHV-2 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
DM-330-C 制造商:Greenlee Textron Inc 功能描述:DMM 1000V 10A RMS
DM3312X101R (2500 REEL) 制造商:Laird Technologies Inc 功能描述:IND CHIP BEAD 100OHM 100MHZ 10A - Tape and Reel