l99dz80ep STMicroelectronics, l99dz80ep Datasheet - Page 52

• Manufacturer Part Number: l99dz80ep
• Description: Door Actuator Driver
• Manufacturer: STMicroelectronics

SPI - control and status registers
5.4
Table 36.
52/68
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
OUT10_PWM4
OUT11_PWM4
OUT7_PWM1
OUT8_PWM2
OUT9_PWM3
OUT10_OCR
OUT11_OCR
CM_SEL<3>
CM_SEL<2>
CM_SEL<1>
CM_SEL<0>
OCR_FREQ
OUT7_OCR
OUT8_OCR
OUT9_OCR
OV_UV_RD
Name
Control Register 3
Control Register 3
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Access
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Doc ID 18260 Rev 4
Setting this bit to high enables the overcurrent recovery mode
for the corresponding output.
Setting this bit to ‘1’ enables the PWM mode for the
corresponding output.
This bit defines the overcurrent recovery frequency (0: 1.7kHz
(typ.) 1: 3kHz (typ.))
If this bit is set, the associated status bit has to be cleared after
an overvoltage /undervoltage event to enable the output drivers
again.
A current image of the selected binary coded output is
multiplexed to the CM output. If a corresponding output does not
exist, the current monitor is deactivated (especially ‘0000’).
CM_SEL<3:0>
1101-1111
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
Content
Selected output
OUT<10>
OUT<11>
Reserved
OUT<1>
OUT<2>
OUT<3>
OUT<4>
OUT<5>
OUT<6>
OUT<7>
OUT<8>
OUT<9>
3-state
3-state
L99DZ80EP