l99mc6tr-lf STMicroelectronics, l99mc6tr-lf Datasheet - Page 38

• Manufacturer Part Number: l99mc6tr-lf
• Description: Configurable 6-channel Device
• Manufacturer: STMicroelectronics

SPI control and status register
9.4.2
38/55
Example 2: Bridge mode configuration
Table 34.
Table 35.
From
register 1).
Table 36
Table 36.
Hereafter the actions linked to each value of bit or group of bits:
●
●
●
●
Table 37.
Table 38.
From
register 2).
Table 39
ENCP
MSB
ENCP = 1: Charge pump stays activated
CH5[2:0] = 010b: Channel 5 is on, PWM disabled, overcurrent recovery mode
disabled, low slew rate
BRIDGE_2&5 = 1: Bridge mode for channel 2 and channel 5 activated
CH2[2:0] = 000b: Channel 2 is off, open-load detection in off-state disabled
MSB
MSB
MSB
1
Table 34
Table 37
Operating code
Operating code
0
0
1
0
describe more in detail the data byte structure.
describe more in detail the data byte structure.
Command byte 1 - example 2
Data byte 1 - example 2
Data byte description 1 - example 2
Command byte 2 - example 2
Data byte 2 - example 2
and
and
CH5
[2]
0
Table 35
Table 38
0
0
0
0
CH5
[1]
1
follow that the value A8h is written at RAM address 01h (control
follow that the value 0Ah is written at RAM address 02h (control
1
0
Doc ID 16523 Rev 1
0
0
CH5
[0]
0
0
0
0
0
Bridge
2&5
1
1
1
0
0
Address
Address
CH2
0
[2]
0
0
0
0
CH2
0
1
[1]
0
0
1
L99MC6
LSB
LSB
LSB
LSB
CH2
0
[0]
0
1
0
0