AMIS30421C4211G ONSEMI [ON Semiconductor], AMIS30421C4211G Datasheet - Page 38

• Manufacturer Part Number: AMIS30421C4211G
• Description: Micro-Stepping Stepper Motor Bridge Controller
• Manufacturer: ONSEMI [ON Semiconductor]

Predriver Register 6 (PDRV6)
Table 36. PREDRIVER REGISTER 5 PARAMETERS
Table 37. PREDRIVER REGISTER 6
Table 38. PREDRIVER REGISTER 6 PARAMETERS
Predriver Register 6 is located at address 0x0F and can be used to set t
BOT_t2[2 :0]
Address
Parameter
BOT_toff[2 :0]
TOP_toff[2:0]
0x0F
Parameter
Access
Reset
Data
Value
000
001
010
100
101
011
110
111
Value
000
001
010
011
100
101
110
000
001
010
011
100
101
110
111
111
Bit 7
R/W
1.25 ms
1.75 ms
2.25 ms
2.75 ms
3.25 ms
3.75 ms
4.25 ms
4.75 ms
0
−
Value
1.25 ms
1.75 ms
2.25 ms
2.75 ms
3.25 ms
3.75 ms
4.25 ms
4.75 ms
1.25 ms
1.75 ms
2.25 ms
2.75 ms
3.25 ms
3.75 ms
4.25 ms
4.75 ms
Value
Bit 6
R/W
1
Defines the switch on duration t
Predriver Register 6 (PDRV6)
Defines the switch off duration (t
Defines the switch off duration (t
TOP_toff[2:0]
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Bit 5
R/W
0
38
Bit 4
R/W
0
off
Description
2
Description
(see Figure 11).
for the external bottom MOSFET’s.
off
off
) for the external top MOSFET’s.
) for the external bottom MOSFET’s.
Bit 3
R/W
0
−
Bit 2
R/W
1
BOT_toff[2:0]
Bit 1
R/W
0
Bit 0
R/W
Info
p13
0
Info
p13
p13