MPC5125YVN400 Freescale Semiconductor, MPC5125YVN400 Datasheet - Page 263

• Manufacturer Part Number: MPC5125YVN400
• Description: IC MCU 32BIT E300 324TEPBGA
• Manufacturer: Freescale Semiconductor
• Series: MPC51xxr

Specifications of MPC5125YVN400

• Core Processor: e300
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, USB OTG
• Peripherals: DMA, WDT
• Number Of I /o: 64
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.33 V ~ 1.47 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 324-PBGA
• Processor Series: MPC51xx
• Core: e300
• Data Bus Width: 32 bit
• Development Tools By Supplier: TWR-MPC5125-KIT, TWR-SER, TWR-ELEV, TOWER
• Maximum Clock Frequency: 400 MHz
• Operating Supply Voltage: 1.4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Data Ram Size: 32 KB
• I/o Voltage: 3.3 V
• Interface Type: CAN, I2C
• Minimum Operating Temperature: - 40 C
• Program Memory Size: 32 bit
• Cpu Speed: 400MHz
• Embedded Interface Type: CAN, I2C, SPI, UART, USB
• Digital Ic Case Style: TEPBGA
• No. Of Pins: 324
• Rohs Compliant: Yes
• Cpu Family: MPC5xx
• Device Core Size: 32b
• Frequency (max): 400MHz
• Total Internal Ram Size: 32KB
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 324
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 10
Display Interface Unit (DIU)
10.1
The Display Interface Unit (DIU) is a display controller designed to manage a thin film transistor liquid
crystal display (TFT-LCD). Besides generating all the signals required to drive the display, the DIU
manages real-time blending of as many as three planes onto the display.
10.1.1
10.1.2
The DIU has five modes of operation:
These modes are set by programming the DIU_MODE register. See
Operation Register (DIU_MODE),”
Freescale Semiconductor
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Display color depth as high as 24 bits per pixel (bpp)
Display interfaces: parallel TTL
Maximum of three physical input planes
— Memory writeback mode to store intermediate results, extending the number of graphics planes
RGB and 256-level grayscale input pixel formats
Programmable bit order definition as high as 8 bits per component
Hardware cursor: 32 × 32 pixels, 16 bpp
α-blending range as high as 256 levels
Chroma Keying: Selectable by range
Independent programmable gamma adjustments for each color component
Mode 0: DIU OFF. In this mode, the DIU is disabled.
Mode 1: All three planes output to display. This is the typical operating mode of the DIU.
Mode 2: Plane 1 to display, Planes 2 and 3 written back to memory. This mode is used to display a
plane while processing (and writing back to memory) the data for other planes.
Mode 3: All three planes written back to memory. This mode is used to process and write back to
memory the data for the planes without displaying any of them.
Mode 4: Color Bar Generation. This is a debug mode to check the operation of the DIU without
the need for setting up the display memory structures in memory.
Introduction
Features
Modes of Operation
MPC5125 Microcontroller Reference Manual, Rev. 2
for more information.
Section 10.3.3.8, “DIU Mode of
10-1