DLPC230S-Q1
DLPC230S-Q1
www.ti.com
DLPS201A – AUGUST 2020 – REVISED OCTOBER 2020
DLPS201A – AUGUST 2020 – REVISED OCTOBER 2020
DLPC230S-Q1 Automotive DMD Controller for the DLP553x-Q1 Chipset
1 Features
2 Applications
•
•
Qualified for automotive applications
AEC-Q100 qualified with the following results:
– Device temperature grade 2: –40°C to +105°C
ambient operating temperature
•
Wide field of view and augmented reality head-up
display (HUD)
Digital cluster, navigation, and infotainment
windshield displays
•
– Device HBM ESD classification level 2
– Device CDM ESD classification level C4B
Functional Safety Quality-Managed
– Documentation available to aid ISO 26262
functional safety system design up to ASIL-B
DMD display controller supporting:
– DLP5530S-Q1 automotive interior display
chipset
3 Description
The DLPC230S-Q1 DMD Display Controller for
automotive applications is part of the DLP5530S-Q1
chipset which is used for interior display applications
•
•
•
with
a functional safety requirement (such as
augmented reality HUDs and windshield clusters).
The chipset also includes a 0.55” DMD and the
TPS99000S-Q1
System
Management
and
Video processing
Illumination controller. The DLPC230S-Q1 integrates
an embedded processor with error code correction
(SECDED ECC), enabling host control and real-time
feedback, on-chip diagnostics, and system monitoring
functions. On-chip SRAM is included to remove the
need for external DRAM. Combined with the
TPS99000S-Q1, the DLPC230S-Q1 supports high
dynamic range dimming of over 5000:1 for HUD
applications. Sub-LVDS 600-MHz DMD interface
allows high DMD refresh rates to generate seamless
and brilliant digital images, while simultaneously
reducing radiated emissions.
– Scales input image to match DMD resolution
– Bezel adjustment up ±50% vertical image
position and ±10% horizontal reducing the need
for mechanical alignment (HUD)
– Support for pixel doubling or quadrupling to
allow low resolution video input
– Gamma correction
•
Embedded processor with error correction (ECC)
– On-chip diagnostic and self-test capability
– System diagnostics including temperature
monitoring, device interface monitoring, and
photodiode monitoring
Device Information
PART NUMBER
PACKAGE(1)
BODY SIZE (NOM)
– Integrated management of smooth dimming
– Configurable GPIO
DLPC230S-Q1
BGA (324)
23.00 mm × 23.00 mm
•
•
No external RAM required, internal SRAM for
image processing
600-MHz sub-LVDS DMD interface for low power
and emission
Spread spectrum clocking for reduced EMI
Video input interface
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Voltage
Monitor and
Enables
TPS99000S-Q1
Power
Regulation
1.1V
1.8V
3.3V
6.5V
•
•
LED dimming
– Single OpenLDI (FPD-Link I) port up
to 110 MHz
– 24-bit RGB parallel interface up to 110 MHz
Configurable host control interface
– Serial peripheral interface (SPI) 10 MHz
– I2C (400 kHz)
System
diagnostics
VOFFSET
VBIAS
SPI
DLPC230S-Q1
SPI
DMD power
management
DLP5530S-Q1
VRESET
Video
•
•
ARM®
Cortex®-R4F
SubLVDS
DMD video
processing &
control
TMP411
Temperature
Sensor
0.55" DMD
2:1 aspect ratio
1.3M pixels
I2C
– Host IRQ signal to provide real-time feedback
for critical system errors
LED
ENABLE
Video
memory
Flash
SPI
Interface to TPS99000S-Q1 system management
and illumination controller
DLP553x-Q1 TI DLP® Chipset System Block
Diagram
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Copyright © 2020 Texas Instruments Incorporated
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