mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 41

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

18-2.
18-3.
18-4.
18-5.
18-6.
18-7.
18-8.
18-9.
18-10. Single-Scan and Dual-Scan LCD Panels ....................................................18-14
18-11. Passive Interface Timing Diagram...............................................................18-15
18-12. Active Interface Timing Diagram .................................................................18-17
18-13. Color RAM Transparent Translation for One-Bit Per Pixel Mode ................18-30
18-14. Color RAM Entries for Two Bits Per Pixel Mode .........................................18-31
18-15. Color RAM Entries for Four Bits Per Pixel (Grayscale) ...............................18-33
19-1.
19-2.
19-3.
19-4.
19-5.
19-6.
19-7.
19-8.
20-1.
20-2.
20-3.
20-4.
20-5.
20-6.
20-7.
20-8.
20-9.
20-10. Synchronous Self-Clocked Serial Communications Timing Diagram..........20-34
20-11. Enabling Clock Mode Following Reset Timing Diagram..............................20-35
20-12. Download Procedure Code Example ..........................................................20-39
20-13. Slow Download Procedure Loop .................................................................20-40
20-14. Fast Download Procedure Loop ..................................................................20-40
21-1.
21-2.
Number
Figure
Connector Pinout Options ............................................................................20-30
LCD Subsystem.............................................................................................18-3
Passive Interfaces .........................................................................................18-4
Active (TFT) Interface....................................................................................18-4
The MPC823 LCD System ............................................................................18-5
LCD Controller Block Diagram ......................................................................18-6
LCD Functional Module .................................................................................18-7
Grayscale Generation..................................................................................18-10
Color Generation .........................................................................................18-11
Typical MPC823 Video System .....................................................................19-1
Video Controller Block Diagram ....................................................................19-3
Output Timing Example .................................................................................19-4
Video RAM Array Block Diagram ................................................................19-16
Interlaced NTSC Format..............................................................................19-20
NTSC Horizontal Timing..............................................................................19-21
Interlaced PAL Format.................................................................................19-24
PAL Horizontal Timing.................................................................................19-25
Watchpoint and Breakpoint Support in the Core .........................................20-10
Example 2 False Detect on Watchpoint/Breakpoint ....................................20-14
Instruction Support General Structure .........................................................20-16
Load/Store Support General Structure ........................................................20-19
Relationship Between the CPU and Debug Mode.......................................20-21
Debug Mode Logic Implementation.............................................................20-23
Debug Mode Reset Configuration Timing Diagram.....................................20-25
Development Port/Background Development Mode
Asynchronous Clocked Serial Communications Timing Diagram ...............20-33
Test Logic Block Diagram..............................................................................21-2
TAP Controller State Machine .......................................................................21-3
LIST OF ILLUSTRATIONS (Continued)
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC823 REFERENCE MANUAL
Go to: www.freescale.com
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