s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 14

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

Chapter 14 Interrupt Controller
Chapter 15 LCD Controller
S3C2410A MICROPROCESSOR
Overview .............................................................................................................................................14-1
Interrupt Controller Special Registers.....................................................................................................14-6
Overview .............................................................................................................................................15-1
STN LCD Controller Operation ..............................................................................................................15-4
TFT LCD Controller Operation ...............................................................................................................15-15
Interrupt Controller Operation ........................................................................................................14-2
Interrupt Sources .........................................................................................................................14-3
Interrupt Priority Generating Block.................................................................................................14-4
Interrupt Priority...........................................................................................................................14-5
Source Pending (SRCPND) Register .............................................................................................14-6
Interrupt Mode (INTMOD) Register.................................................................................................14-8
Interrupt Mask (INTMSK) Register.................................................................................................14-10
Priority Register (PRIORITY).........................................................................................................14-12
Interrupt Pending (INTPND) Register..............................................................................................14-14
Interrupt Offset (INTOFFSET) Register...........................................................................................14-16
Sub Source Pending (SUBSRCPND) Register................................................................................14-17
Interrupt Sub Mask (INTSUBMSK) Register ...................................................................................14-18
Features .....................................................................................................................................15-1
Common Features .......................................................................................................................15-2
External Interface Signal ..............................................................................................................15-2
Block Diagram ............................................................................................................................15-3
Timing Generator (TIMEGEN) .......................................................................................................15-4
Video Operation ..........................................................................................................................15-5
Dithering and Frame Rate Control .................................................................................................15-7
Memory Data Format (STN, BSWP = 0)........................................................................................15-9
Video Operation ..........................................................................................................................15-15
Memory Data Format (TFT) ..........................................................................................................15-16
256 Palette Usage (TFT) ..............................................................................................................15-20
Samsung TFT LCD Panel (3.5 Portrait / 256k Color /Reflective A-SI TFT LCD) .................................15-23
Virtual Display (TFT/STN).............................................................................................................15-24
LCD Power Enable (STN/TFT).......................................................................................................15-25
LCD Controller Special Registers ..................................................................................................15-26
Frame Buffer Start Address 1 Register ..........................................................................................15-32
Table of Contents
(Continued)
xiii