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Product specication and feature
2-20
1) CPU
Use S3C46Q0X 16/32-bit RISC micro controller, Chorus 2,which is exclusive controller to execute Printer &
FAX Function and to execute operation block by ash memory within system program, and to control whole
system.
- 1.8V internal, 3.3V external (I/O boundary) microprocessor with 4KByte Cache
- Image Processor
- On-chip clock generator with PLL
- Memory & External Bank Control
- DMA Control (5-channel)
- Interrupt Control
- 2-port USB Host /1- port USB Device (ver 1.1) Interface Control
- Parallel Port Interface Control
- UART (2 Channel)
- Synchronous Serial Interface Control
- Timer (4 Channel)
- Watch Dog Timer
- Power control: Normal, Slow, Idle, Stop and SL_IDLE mode
- A/D Converter (10-bit, 2 Channel)
- General I/O Port Control
- Tone Generator
- RTC with calendar function
2) Flash Memory
Record System Program, and download System Program by PC INTERFACE.
FAX for Journal List, and Memory for One Touch Dial, Speed Dial List.
- Size : 2MB (16Mbit)
- Access Time: 70nsec
3) SDRAM
Iis used as Swath Buffer in Printing, Scan Buffer in Scanning, ECM Buffer in FAX receiving and System
Working Memory Area
- Size: 16MB (128Mbit)