参数资料
型号: AMIS30621C6217G
厂商: ON Semiconductor
文件页数: 55/59页
文件大小: 0K
描述: IC MOTOR STEPPER DVR/CTLR 20SOIC
标准包装: 38
应用: PWM 电机驱动器,步进电机驱动器
评估套件: 可供
输出数: 1
电流 - 输出: 800mA
电压 - 负载: 6.5 V ~ 29 V
电源电压: 6.5 V ~ 29 V
工作温度: -40°C ~ 165°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC
包装: 管件
AMIS ? 30621
2. Four (4) data bytes frame for two (2) motors, with specific identifier (type # 2)
Table 57. SetPositionShort WRITING FRAME TYPE #2
Byte
Content
Structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Identifier
*
*
1
0
ID3
ID2
ID1
ID0
1
2
3
Data 1
Data 2
Data 3
Pos1[10:8]
Pos2[10:8]
1
1
Pos1[7:0]
AD1[3:0]
AD2[3:0]
4
5
Data 4
Checksum
Pos2[7:0]
Checksum over data
Where :
( * ) According to parity computation
ID[5:0]: Dynamically allocated identifier to four data bytes SetPositionShort command.
Adn[3:0]: Motor #n physical address least significant bits (n ∈ [1,2]).
Posn[10:0]: Signed 11 ? bit position set point for Motor #n (see RAM Registers)
3. Eight (8) data bytes frame for four (4) motors, with specific identifier (type #2)
Table 58. SetPositionShort WRITING FRAME TYPE #2
Structure
Byte
0
Content
Identifier
Bit 7
*
Bit 6
*
Bit 5
1
Bit 4
1
Bit 3
ID3
Bit 2
ID2
Bit 1
ID1
Bit 0
ID0
1
2
3
4
5
6
7
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Pos1[10:8]
Pos2[10:8]
Pos3[10:8]
Pos4[10:8]
1
1
1
1
Pos1[7:0]
Pos2[7:0]
Pos3[7:0]
AD1[3:0]
AD2[3:0]
AD3[3:0]
AD4[3:0]
8
9
Data 8
Checksum
Pos4[7:0]
Checksum over data
Where :
( * ) According to parity computation
ID[5:0]: Dynamically allocated identifier to eight data bytes SetPositionShort command.
Adn[3:0]: Motor #n physical address least significant bits (n ∈ [1,4]).
Posn[10:0]: Signed 11 ? bit position set point for Motor #n (see RAM Registers)
Sleep
This command is provided to the circuit by the LIN master
to put all the slave nodes connected to the LIN bus into sleep
mode. If this command occurs during a motion of the motor,
TagPos is reprogrammed to SecPos (provided SecPos
is different from “100 0000 0000”), or a SoftStop is
executed before going to sleep mode. See LIN 1.3
specification and Sleep Mode. The corresponding LIN
frame is a master request command frame (identifier 0x3C)
with data byte 1 containing 0x00 while the followings
contain 0xFF.
http://onsemi.com
55
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