L6470HTR STMicroelectronics, L6470HTR Datasheet - Page 59

• Manufacturer Part Number: L6470HTR
• Description: IC STEPPER/DC MOTOR DVR 28HTSSOP
• Manufacturer: STMicroelectronics

Specifications of L6470HTR

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10812-2

L6470
9.2.14
9.2.15
Note:
9.2.16
9.2.17
Any attempt to perform a GoMark command when a previous command is under execution
(BUSY low) causes the command to be ignored and the NOTPERF_CMD flag to rise (see
paragraph
ResetPos
Table 49.
The ResetPos command resets the ABS_POS register to zero. The zero position is also
defined as HOME position (see paragraph
ResetDevice
Table 50.
The ResetDevice command resets the device to power-up conditions (see paragraph
At power-up the power bridges are disabled.
SoftStop
Table 51.
The SoftStop command causes an immediate deceleration to zero speed and a consequent
motor stop; the deceleration value used is the one stored in DEC register (see paragraph
9.1.6
When the motor is in high-impedance state, a SoftStop command forces the bridges to exit
from high impedance state; no motion is performed.
HardStop
Table 52.
The HardStop command causes an immediate motor stop with infinite deceleration.
Bit 7
Bit 7
Bit 7
Bit 7
1
1
1
1
).
9.1.22
Bit 6
Bit 6
Bit 6
Bit 6
ResetPos command structure
1
ResetDevice command structure
1
SoftStop command structure
0
HardStop command structure
0
)
Bit 5
Bit 5
Bit 5
Bit 5
0
0
1
1
Bit 4
Bit 4
Bit 4
Bit 4
Doc ID 16737 Rev 2
1
0
1
1
Bit 3
Bit 3
Bit 3
Bit 3
1
0
0
1
6.5
).
Bit 2
Bit 2
Bit 2
Bit 2
0
0
0
0
Bit 1
Bit 1
Bit 1
Bit 1
0
0
0
0
Bit 0
Bit 0
Bit 0
Bit 0
0
0
0
0
Programming manual
from host
from host
from host
from host
6.1
59/64
).