AMIS30421C4211G ONSEMI [ON Semiconductor], AMIS30421C4211G Datasheet - Page 39

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

Predriver Register 7 (PDRV7)
Table 39. PREDRIVER REGISTER 7
Table 40. PREDRIVER REGISTER 7 PARAMETERS
Predriver Register 7 is located at address 0x10 and can be used to set t
Address
BOT_t1[2 :0]
TOP_t1[2:0]
0x10
Parameter
Access
Reset
Data
Value
000
001
010
100
101
000
001
010
100
101
011
110
111
011
110
111
Bit 7
R/W
0
−
1000 ns
1250 ns
1000 ns
1250 ns
1125 ns
1125 ns
375 ns
500 ns
625 ns
750 ns
875 ns
375 ns
500 ns
625 ns
750 ns
875 ns
Value
Bit 6
R/W
0
Predriver Register 7 (PDRV7)
Defines the switch on duration t
Defines the switch on duration t
MOSFET’s.
http://onsemi.com
TOP_t1[2:0]
Bit 5
R/W
1
39
Bit 4
R/W
0
1
(see Figure 11).
Description
1
1
for the external top MOSFET’s.
for the external bottom
Bit 3
R/W
0
−
Bit 2
R/W
0
BOT_t1[2:0]
Bit 1
R/W
1
Bit 0
R/W
Info
p13
p13
0