参数资料
型号: AMIS30621C6217G
厂商: ON Semiconductor
文件页数: 47/59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
GetOTPparam
This command is provided to the circuit by the LIN master
after a preparing frame (see Preparing frames), to read the
content of an OTP memory segment which address was
specified in the preparation frame.
GetOTPparam corresponds to a LIN in ? frame response with 0x3D indirect ID.
1. The master sends a type #7 preparing frame. After the type#7 preparing frame, the master sends a reading frame
type#6 to retrieve the circuit’s in ? frame response.
Table 41. GetOTPparam PREPARING FRAME TYPE #7
Structure
Byte
0
Content
Identifier
Bit 7
*
Bit 6
*
Bit 5
0
Bit 4
ID4
Bit 3
ID3
Bit 2
ID2
Bit 1
ID1
Bit 0
ID0
1
2
3
Data 1
Data 2
Checksum
1
1
CMD[6:0] = 0x02
AD[6:0]
Checksum over data
Table 42. GetOTPparam READING FRAME TYPE #6
Structure
Byte
0
1
2
3
4
5
6
7
Content
Identifier
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Bit 7
0
OSC3
1
ADM
Irun3
Vmax3
SecPos10
SecPos7
Bit 6
1
OSC2
TSD2
(HW2)
(Note 40)
Irun2
Vmax2
SecPos9
SecPos6
Bit 5
1
OSC1
TSD1
(HW1)
(Note 40)
Irun1
Vmax1
SecPos8
SecPos5
Bit 4
1
OSC0
TSD0
(HW0)
(Note 40)
Irun0
Vmax0
Shaft
SecPos4
Bit 3
1
IREF3
BG3
PA3
Ihold3
Vmin3
Acc3
SecPos3
Bit 2
1
IREF2
BG2
PA2
Ihold2
Vmin2
Acc2
SecPos2
Bit 1
0
IREF1
BG1
PA1
Ihold1
Vmin1
Acc1
SecPos1
Bit 0
1
IREF0
BG0
PA0
Ihold0
(Note 41)
Vmin0
Acc0
SecPos0
8
Data 8
StepMode1
StepMode0
LOCKBT
LOCKBG
9
Checksum
Checksum over data
Where :
( * ) According to parity computation
40. Although not stored in the OTP memory the physical status of the hardware address input pins are returned by a read of the OTP contents.
41. The Ihold0 bit is read as ‘1’ for product version AIMS30621C6217G and AMIS30621C6217RG.
2. The master sends a type #8 preparing frame. After the type#8 preparing frame, the master sends a reading frame
type#6 to retrieve the circuit’s in ? frame response.
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