L99DZ100 – Eval - GUI
v1.0
Body Smart Power BU
Door Zone
L99DZ100G(P): DZ2015 Demo Board 22
Case 1: uC Section – SPC560B54L3
Case 2: FTDI-USB Interface
Case 3: Chipboard Interface
Case 4: Power Supply Section
Case 5: Output Section
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uC Section – SPC560B54L3
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3
The chosen unit is the SPC560B54L3 Bolero,
32 bit uC belonging to the SPC5 family.
In the showed schematic extract, there are
listed all the I/Os used by the reference
application, in order to drive the L99DZ100.
Specifically:
➢ SPI
➢ CAN
➢ LIN
➢ NRESET
➢ NINT
➢ DIR_x
➢ CM
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FTDI-USB Interface 4
The PC-GUI USB interface is made with a small pluggable pcb
hosting an FTDI FT232RL chip.
The FTDI chip communicates with the uC unit by mean of the
UART protocol.
The two sections, the one with PC and the one with uC
(USB/UART) are interconnected with opto-couplers in order to
achieve Galvanic insulation and to protect PC in case of possible
short circuits on the pcb during tests.
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Chipboard Interface 5
The Chipboard interface is a small separated pcb hosting either L99DZ100G or L99DZ120.
On the back side some ceramic capacitors are accommodated.
These capacitor are connected to LDO1, LDO2, CP, VS.
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Power Supply Section 6
Tr_d1 The Power Supply Section is mainly composed by:
D1 ➢ Tr_d1: Back to back 40V TVS protection.
➢ D1: Diode for VSREG reverse polarity protection.
T1 ➢ T1: STD80N4F6, N-MOS for VS reverse polarity protection.
➢ T10: npn BJT for fast T1 discharge.
T10 ➢ J1: Battery Connection, reverse polarity protected.
➢ JP1: VSREG Jumper, useful to measure VSREG line consumption.
➢ JP3: VS Jumper, useful to measure VS line consumption.
➢ JP4: Jumper to disconnect C3 electrolytic capacitor for Power Window.
➢ C3: 2200uF electrolytic capacitor connected to VS.
➢ C1: 47uF electrolytic capacitor connected to VSREG.
J1
JP1
JP3
JP4
C3
C1
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Output Section 1/2 7
➢ OUT-01: Half Bridge Output, 300mΩ
➢ OUT-02: Half Bridge Output, 2Ω
➢ OUT-03: Half Bridge Output, 2Ω
➢ OUT-04: Half Bridge Output, 150mΩ
➢ OUT-05: Half Bridge Output, 100mΩ
➢ OUT-06: Half Bridge Output, 300mΩ
➢ OUT-07: High Side Output, 500mΩ
➢ OUT-08: High Side Output, 800mΩ
➢ OUT-09: High Side Output, 2Ω
➢ OUT-10: High Side Output, 2Ω
➢ OUT-11: High Side Output, 5Ω
➢ OUT-12: High Side Output, 5Ω
➢ OUT-13: High Side Output, 5Ω
➢ OUT-14: High Side Output, 5Ω
➢ OUT-15: High Side Output, 5Ω
➢ OUT-HS: High Side Output, 5Ω
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Output Section 2/2 8
➢ J28: Power Window Output.
Here is possible to connect any DC motor
suitable for Power Window application.
This output is driven by 4 STD80N4F6
Automotive-grade N-channel 40 V, 5.5
mOhm typ., 80 A.
➢ J24: EC Mirror Output.
➢ J32: Heater Output. ➢ P4: LDOs ➢ P1: CAN Transceiver
• LDO1 Output • CAN_L (1)
• LDO2 Output • GND (2)
➢ P5: SPI • CAN_H (3)
• GND ➢ P2: LIN Transceiver
• CSN • GND (1)
• MISO • LIN (2)
• MOSI
• CLK
➢ J2: CAN Transceiver
• CAN_L (2)
• CAN_H (7)
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L99DZ100G(P): Graphical User Interface 99
Main Window Tour
SPI Register Map Overview
Standard Control TAB
Output Controls TAB: Half Bridges
Output Controls TAB: High Sides
Output Controls TAB: PWM Config / DC Compensation
Electro Chrome Mirror Control TAB
Power H-Bridge Control TAB
SPI Control Registers (example)
Watchdog/POR Setting TAB
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Door Zone Main window (1/2) – Overview
10
Menu
Comminication Board Status
Exit
Communication Last data exchanged with GUI
WDC Trigger, GSB(N), FS, CM …
View Status Registers Clear
Settings
Testing
Debug
Help
GUI Version
Information about GUI
type, revision and
release date
Communication Status HW Information USB Information
Green = OK Information about connected Information about USB
Orange = Problem with board and Bolero uC firmware Interface and Serial Port
board detection revision connected
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Main window (2/2) – Menu Items 11
Menu Structure
Exit – Closes the GUI Periodical Status Refresh - en/dis. periodical refresh
Communication of status registers if Tab Standard control active
Periodical Status Clear – en/ dis periodical refresh and
clear of status registers if Tab Standard control active
View
Periodical Status Refresh - en/dis. periodical refresh
Settings
of status registers if Tab Output control active
Periodical Status Clear – en/ dis periodical refresh and
clear of status registers if Tab Output control active
Periodical Status Refresh - en/dis. periodical refresh of
status registers if Tab Partial Network control active
Periodical Refresh - en/dis. periodical refresh of SPI
Controls registers if Tab SPI Controls Regs control active
Periodical Refresh - en/dis. periodical refresh of SPI
Status registers if Tab SPI Status Regs control active
Periodical Refresh - en/dis. periodical refresh of SPI
History if Tab SPI History control active
Testing Open On Line Testing Window
About – information about the board
Help
and GUI
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SPI Registers Map Overview 12
Registers Addresses
Registers Names
Registers Values
(hexadecimal)
Registers Values
(binary)
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Standard Controls TAB (1/2) 13
The Standard Control Tab provides several controls related to the general settings of the device.
Here you can find controls for:
- V2 Settings
- Timers
- WU Settings
- WDC Settings
- Transceivers Settings
- Supply Voltage Monitoring
- Mode Control
Beside control settings
you can find some diagnosis
functions:
- Error Flags
- Bus Error Flags
- Power-ON / Wake-Up
- Thermal Clusters Info
- Global Status Byte
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Standard Controls TAB (2/2) – Device Diagnosis 14
Error Flags
Visualization of all
error flags
Transceivers Error Flags
Visualization of all error flags
Power On and Wake Uo diagnosis
Visualization of all Power On /
WDC / Wake Up flags
Device Status Information
Thermal Clusters temperature
Supplies Voltage Values
WU Input voltage
Thermal Clusters Warning
Thermal Clusters Shut Down
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Outputs Controls TAB (1/5) 15
Bridge Outputs PWM Settings
Control
Current Monitor
Settings
Automatic DC
Compensation –
VLed Settings
Over Current Thermal
Expiration Output
Settings
Over Current
Recovery Frequency FSO LS Over High Side Outputs
Mirror Heater Control DIR Control
Current Control
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Outputs Controls TAB (2/5) – Half Bridge Outputs 16
Show dialog fro AR
timing setup Autorecovery
Enable auto-recovery
Out Indicator feature on All Outputs
Colored if output is
active
Green = HS
Orange = LS
Miroro Positioning
Virtual keyboard for mirror
position adjustment:
Up, Down, Left, Right
Error Signalisation
Yellow flag = Open Load Lock Control
( OL @ Out 2 LS) Control of the Lock and
Safe-lock motors
Mirror Foldering
Autorecovery
Error Signalisation
Control of folding mirror
Enable auto-recovery
Red flag = Over Current
feature at Output
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Outputs Controls TAB (3/5) – HS Outputs Controls 17
OUT RON
Error Signalisation
Select HI / LO
RDS ON Red flag = Over Current
(OC @ Out 5 HS)
OUT Mode Control
Turn on/off
PWM Mode
Timer1/2
Autorecovery DIRECT DRIVE 1/2
Enable auto-recovery
feature at Output
Error Signalisation
Yellow flag = Open Load
( OL @ Out 7)
Diag Setting
Open Load Level
Over Current Level
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Outputs Controls TAB (4/5) – PWM Configuration / DC
Compensation – VLed Settings 18
PWM Frequency Selection
PWM Duty Cycle
Sets the frequency
Sets duty cycles
independently for the 10
independently for the 10
PWM channels
PWM channels
(4 possible values)
PWM Duty Cycle PWM Frequency Selection
Indicators of actual Indicators of actual PWM
PWM duty cycle for frequency for each channel
each channel
VLed Settings
VLed Settings
Automatic Duty Cycle
compensation VLED Automatic Duty Cycle
voltage set compensation Enable
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Electro Chrome Mirror Control TAB 19
Error flags
ECM System Control Indication of Low or
High EC voltage
Overview of ECM
system configuration
SPI bits indicator
and actual state
Visualization of
important control bits
Autorecovery
Enables auto recovery
feature for output
ECM System Control Brigthness Indicator
ECV ON/OFF EC voltage level in
hex and binary form
ECM System Control
EC Enable
Brigthness Control
Brightness Control ECV HV bit setting
Set voltage on EC
glass = brightness
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Power H-Bridge Control TAB (1/3) 20
H-Bridge Circits
visualisation
Overview of
H-Bridge control system
configuration. (current
flow, Decay Mode)
H-Bridge control
Power H-Bridge
control and
configuration
H-Bridge control
Power H-Bridge Enable
Dual Motor Mode
Error Flags
Error flags related
to Power
H-Bridge
Drain – source
monitoring
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Power H-Bridge Control TAB (2/3) 21
Direction
Start
Select if HS1-LS2 or
Starts generate
HS2-LS1 bridge
PWM signal to
branch to be used for
drive the H-Bridge
motor supply
PWM Frequency
PWM Duty Cycle Sets PWM
Select PWM duty frequency in range
cycle = motor 1 .. 20kHz
rotation speed
Slew Rate Current
Cross Current Adjust gates
protection time current shape to
optimize EMC
Select bridge
death time
OL Test
Decay Mode Select configuration
selection for H-Bridge
Select Decay on diagnosis
LS or HS; free
wheeling
D-S Threshold
Sets D-S monitoring
voltage threshold
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Power H-Bridge Control TAB (3/3) 22
Motor Current
Visualization of
current through
motor
Decay
Decay current
visualization
Error Flags
Error flags related to
Power
H-Bridge
Drain – source
monitoring
H-Bridge control
Clear Power H-Bridge Enable
Clears Dual Motor Mode
corresponding SPI
status register
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SPI Control Registers – an example
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23
Red Color Control Registers
Red color indicates Control Registers
values changed by Names and
user, which are not Addresses
yet sent to
L99DZ100P
Bold Font
Bold are marked all
values what were
changed from Value change
previous state Click to any of these
(after receive from fields to change
L99DZ100P ) Register value
(available for all
control registers)
Read/ Write Buttons
Sends / Reads the
value of control CR Byte Value
register to/ from
Hexadecimal Value of
L99DZ80
the register
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SPI Status Registers – an example 24
Statusl Registers Status Registers
Status Registers Actual Content of the
Names and register
Addresses
Read / Clear Buttons
Reads or Reads and
Clear values of
L99DZ100P selected
status register
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Watchdog/POR settings TAB 25
LOW timing Adjustment Enable
Control of standby
Drag this line to desired mode of L99DZ100P
Long Open Window
timing setting
Send LOW Watchdog Timing
Send settings of watchdog
Watchodg trigger Long Open Window
timing Adjustment
Drag this line to desired
watchdog refresh time
position
Send Watchdog Timing
Send settings of watchdog
refresh time to board and
use it from next period
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L99DZ1xx: References 26
26
L99DZ100G, L99DZ100GP datasheet, DocID029077 Rev 4, September 2016
L99DZ120 datasheet, DocID029145 Rev 4, November 2016
P16_0131-1_011_L99DZ100GP_L22_report00, 2016 C&S group GmbH
P16_0131-2_009_HS_L99DZ100G_report00, 2016 C&S group GmbH
P16_0131-3_015_HS_PN_L99DZ100G_Report00, 2016 C&S group GmbH
P16_0258_011_L99DZ120BB_L22_Report00, 2016 C&S group GmbH
EMC Test report IBEE 10-07-16 L99DZ100GP, IBEE
EMC Test report 02-11-16 L99DZ120BB, IBEE
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