Jump to main content
Ultra-Low-Power Arm® Cortex®-A5 Core-Based MPU, Graphics Interface, Ethernet 10/100, IEEE®1588, CAN-FD, USB, AEC-Q100 Grade 2
Search
Home
39
LCD Controller (LCDC)
39.6
Functional Description
39.6.2
DMA Software Operations
Description
Features
1
Configuration Summary
2
Block Diagram
3
Signal Description
4
Microchip Recommended Power Management Solutions
5
Automotive Quality Grade
6
Safety and Security Features
7
Pinout
8
Power Considerations
9
Memories
10
Event System
11
System Controller
12
Peripherals
13
Chip Identifier (CHIPID)
14
Cortex-A5 Processor (ARM)
15
L2 Cache Controller (L2CC)
16
Debug and Test Features
17
Standard Boot Strategies
18
CPU System Bus Matrix (CPUMX)
19
Matrix (H64MX/H32MX)
20
Special Function Registers (SFR)
21
Special Function Registers Backup (SFRBU)
22
Advanced Interrupt Controller (AIC)
23
Watchdog Timer (WDT)
24
Reset Controller (RSTC)
25
Shutdown Controller (SHDWC)
26
Periodic Interval Timer (PIT)
27
Real-time Clock (RTC)
28
System Controller Write Protection (SYSCWP)
29
Slow Clock Controller (SCKC)
30
Peripheral Touch Controller (PTC)
31
Low Power Asynchronous Receiver (RXLP)
32
Clock Generator
33
Power Management Controller (PMC)
34
Parallel Input/Output Controller (PIO)
35
External Memories
36
DDR-SDRAM Controller (MPDDRC)
37
Static Memory Controller (SMC)
38
DMA Controller (XDMAC)
39
LCD Controller (LCDC)
39.1
Description
39.2
Embedded Characteristics
39.3
Block Diagram
39.4
I/O Lines Description
39.5
Product Dependencies
39.6
Functional Description
39.6.1
Timing Engine Configuration
39.6.2
DMA Software Operations
39.6.2.1
DMA Channel Descriptor (DSCR) Alignment and Structure
39.6.2.2
Enabling a DMA Channel
39.6.2.3
Disabling a DMA Channel
39.6.2.4
DMA Dynamic Linking of a New Transfer Descriptor
39.6.2.5
DMA Interrupt Generation
39.6.2.6
DMA Address Alignment Requirements
39.6.3
Overlay Software Configuration
39.6.4
RGB Frame Buffer Memory Bitmap
39.6.5
YUV Frame Buffer Memory Mapping
39.6.6
Chrominance Upsampling Unit
39.6.7
Line and Pixel Striding
39.6.8
Color Space Conversion Unit
39.6.9
Two-Dimension Scaler
39.6.10
Color Combine Unit
39.6.11
LCDC PWM Controller
39.6.12
Post Processing Controller
39.6.13
LCD Overall Performance
39.6.14
Input FIFO
39.6.15
Output FIFO
39.6.16
Output Timing Generation
39.6.17
Output Format
39.7
Register Summary
40
Ethernet MAC (GMAC)
41
USB Device High Speed Port (UDPHS)
42
USB Host High Speed Port (UHPHS)
43
Audio Class D Amplifier (CLASSD)
44
Inter-IC Sound Controller (I2SC)
45
Synchronous Serial Controller (SSC)
46
Two-wire Interface (TWIHS)
47
Flexible Serial Communication Controller (FLEXCOM)
48
Universal Asynchronous Receiver Transmitter (UART)
49
Serial Peripheral Interface (SPI)
50
Quad Serial Peripheral Interface (QSPI)
51
Secure Digital MultiMedia Card Controller (SDMMC)
52
Image Sensor Controller (ISC)
53
Controller Area Network (MCAN)
54
Timer Counter (TC)
55
Pulse Density Modulation Interface Controller (PDMIC)
56
Pulse Width Modulation Controller (PWM)
57
Secure Fuse Controller (SFC)
58
Integrity Check Monitor (ICM)
59
Advanced Encryption Standard Bridge (AESB)
60
Advanced Encryption Standard (AES)
61
Secure Hash Algorithm (SHA)
62
Triple Data Encryption Standard (TDES)
63
True Random Number Generator (TRNG)
64
Analog Comparator Controller (ACC)
65
Security Module (SECUMOD)
66
Analog-to-Digital Controller (ADC)
67
Electrical Characteristics
68
Mechanical Characteristics
69
Marking
70
Ordering Information
71
Revision History
Microchip Information
39.6.2 DMA Software Operations
