l99dz80ep STMicroelectronics, l99dz80ep Datasheet - Page 51

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

L99DZ80EP
Table 34.
5.3
Table 35.
Bit
7
6
5
4
3
2
1
0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ECFD_LS on/off
OUT1_PWM3
OUT2_PWM1
OUT3_PWM2
OUT4_PWM1
OUT5_PWM2
OUT6_PWM3
ECV_PWM4
OUT1_OCR
OUT2_OCR
OUT3_OCR
OUT4_OCR
OUT5_OCR
OUT6_OCR
ECV_OCR
ECV_HV
EC<5>
EC<4>
EC<3>
EC<2>
EC<1>
EC<0>
ECON
Name
ECND
Name
Control Register 1 (continued)
Control Register 2
Control Register 2
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
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Read/write
Access
Access
Reset
Reset
0
0
0
0
0
0
0
0
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’ puts the electrochrome controller into the
negative discharge mode.
Setting this bit to ‘1’ enables the PWM mode for the corresponding
output.
Setting this bit to ‘1’ sets the maximum electrochrome controller
voltage to 1.5 V (typ.). A ‘0’ clamps it to 1.2V (typ.).
The reference voltage for the electrochrome voltage controller
at pins ECV and ECFD is binary coded.
The electrochrome control is activated by setting this bit to ‘1’.
This enables the driver at pin ECDR and switches OUT10
directly on ignoring bit OUT10_HS on/off.
The corresponding output driver is activated, if this bit is set.
Setting the PWM enable bit, the driver is only switched on, if
the PWM timer enables it.
SPI - control and status registers
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