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High Performance Processor suitable for TV-Connected Information Terminals
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Overview
AP2010 is a high performance multimedia processor based on ARM7TDMI CPU core, which is suitable for TV-Connected Equipment such as Information Terminal, Edutainment Equipment, and Data logger. It provides Pen/Tablet Interface and PS2 interface for Pen or Mouse operation. AP2010 incorporates on-chip Video Display Controller with sprite and MIDI sounds, which will develop a variety of expressive information terminals by adding various kinds of contents and information.
Feature
- CPU: 81MHz ARM7TDMI
- High Resolution Pen/Tablet Input Feature
- High Performance Video Display Controller with Sprite
- Composite Signal Output by Internal Video Encoder
- 32 simultaneous output MIDI
- Various Types of driver software already installed into On-Chip ROM
Application
Information Terminal with Pen/Tablet, TV-Connected Equipment, Health Care Equipment, Data Logger Viewer etc.
Example of System Block Diagram
AP2010 SPEC
| Processor |
CPU |
32bitRISC CPU ARM7TDMI |
| Clock Frequency |
81MHz(Input Clock :27MHz) |
| On-Chip Memory |
ROM:128KB(Not Writable), RAM:16KB On-Chip Memory |
| Debug I/F |
JTAG |
| On-Chip ROM |
Pre-installed programs such as Boot Program, Scheduler (By Original OS), JPEG Decoder, Exceptional Process Handler, Microphone Input, MIDI Task, Voice Task. Task Control can be done by API
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| System Controller |
External Memory I/F |
SRAM, SDRAM, Flash Memory (NOR, NAND), Low Speed Device etc. |
| Timer |
16 bit Timer for Real Time OS |
| Real Time Clock |
32KHzCounter for Clock, Battery Back Up available |
| UART |
16Byte FIFO Serial Port ×2ch(maximum baud rate :1.152Mbps) |
| PS2 Interface |
2ch |
| GPIO |
Max 8ch |
| Page Sensor |
6 Photo Diode Control (12 pages) |
| Pen Tablet |
Resolution for Pen Touch :176×122, for Pen Drawing :352×244 |
| Graphics Controller |
TV I/F |
Composite Video Signal Output |
| Resolution |
NTSC:704×480, PAL:704×576 / 704×480 |
| Color |
32,768 color |
| 2D Graphics |
Scroll, Sprite (Max 128) |
| Sound |
MIDI |
SMF Format Support, 32 Simultaneous Sounds |
| Output |
Stereo, 12bit |
| Input |
Monoral, 8 bit Input (Resolution, 8bit +oversampling) |
| Power Voltage |
2 Different Power for 1.8V(Core)/3.3V(I/O), Enable to supply only RTC by Battery |
| Operation Temprature |
0∼70°C |
| Packge |
24mm/edge LQFP Package 216pin(Pin Pitch 0.4mm), Pb-free |
AP2010 Evaluation Board
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AP2010 Evaluation Board is available upon your request. You can evaluate your system with this board and ARM7 In-Circuit Emulator.
This board incorporates Graphic Output Terminal, Voice Input Terminal, PS/2, and RS-232C, so that you can test your system, connecting TV monitor and other equipment.
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