a human

etc;

| 기억 2007. 12. 22. 22:41

Posted by vcsel

겨울이 뭐 이래..

춥지도 않고, 눈도 안오고.

재미없네.

And

Kissin plays Rachmaninov Prelude Op. 23 No. 2

| 음악 2007. 12. 21. 19:37

Posted by vcsel

왼손의 자유로움,

And

Korsakov Cziffra - Flight of the Bumblebee

| 음악 2007. 12. 21. 19:29

Posted by vcsel

조르주 치프라가 편곡한 왕벌 연주.
Sandro Russo 연주
과연 인간일까? 안보이는 손 몇개는 더 가지고 있는 듯..
치프라의 연주는 어땠을까.. 무척 궁금하다.

헛소리지만, 다음의 8대 피아노로 친 엽기적인 왕벌 연주와 비교해 봐도
루소가 압도적이다.

And

ADNS-3060 arrived.

| 장난감 2007. 12. 21. 17:07

Posted by vcsel

ADNS-3060, 하이엔드 옵티컬 네비게이션 센서.
주 기능인 옵티컬 네비게이션은 사용하지 않고 이미지 덤프 커맨드를 사용하여 30by30 픽셀의 이미지를 추출할 목적으로 사용.
레이저 계열을 포함한 현재까지 나온 이러한 센서들 중,
3060과 3080이 가장 큰 픽셀 어레이를 가지고 있다.
따라서, 이미지 덤프 사용에는 최적이다.
2194에 잘 붙어야 할텐데.

And

cirrus logic EP9302 evaluation board

| 장난감 2007. 12. 21. 17:03

Posted by vcsel

EP9302 FEATURES
• 200-MHz ARM920T Processor
• 16-kbyte Instruction Cache
• 16-kbyte Data Cache
• Linux®, Microsoft® Windows® CE-enabled MMU
• 100-MHz System Bus
• MaverickCrunch™ Math Engine
• Floating point, Integer and Signal Processing
Instructions
• Optimized for digital music compression and
decompression algorithms.
• Hardware interlocks allow in-line coding.
• MaverickKey™ IDs
• 32-bit unique ID can be used for DRM-compliant,
128-bit random ID.
• Integrated Peripheral Interfaces
• 16-bit SDRAM Interface (up to 4 banks)
• 16-bit SRAM / FLASH / ROM
• Serial EEPROM Interface
• 1/10/100 Mbps Ethernet MAC
• Two UARTs
• Two-port USB 2.0 Full-speed Host (OHCI)
(12 Mbits per second)
• IrDA Interface
• ADC
• Serial Peripheral Interface (SPI) Port
• 6-channel Serial Audio Interface (I2S)
• 2-channel, Low-cost Serial Audio Interface (AC'97)
• Internal Peripherals
• 12 Direct Memory Access (DMA) Channels
• Real-time Clock with Software Trim
• Dual PLL controls all clock domains.
• Watchdog Timer
• Two General-purpose 16-bit Timers
• One General-purpose 32-bit Timer
• One 40-bit Debug Timer
• Interrupt Controller
• Boot ROM
• Package
• 208-pin LQFP

And

NXP LPC2194 evaluation board

| 장난감 2007. 12. 21. 16:59

Posted by vcsel

Key features
- 16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
- 16 kB on-chip Static RAM and 256 kB on-chip Flash Program Memory. 128-bit
wide interface/accelerator enables high speed 60 MHz operation.
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
boot-loader software. Flash programming takes 1 ms per 512 byte line. Single
sector or full chip erase takes 400 ms.
- EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with
on-chip RealMonitor software as well as high speed real-time tracing of instruction
execution.
- Four interconnected CAN interfaces with advanced acceptance filters. Additional
serial interfaces are two UARTs (16C550), Fast I2C (400 kbits/s) and two SPIs™.
- Four channel 10-bit A/D converter with conversion time as low as 2.44 ms.
- Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs),
Real Time Clock and Watchdog.
- Vectored Interrupt Controller with configurable priorities and vector addresses.
- Up to forty-six 5 V tolerant general purpose I/O pins. Up to 9 edge or level
sensitive external interrupt pins available.
- Operating temperature range from -40 °C to +105 °C.
- 60 MHz maximum CPU clock available from programmable on-chip
Phase-Locked Loop.
- On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz.
- Two low power modes, Idle and Power-down.
- Processor wake-up from Power-down mode via external interrupt.
- Individual enable/disable of peripheral functions for power optimization.
- Dual power supply:
- CPU operating voltage range of 1.65 V to 1.95 V (1.8 V ±0.15 V).
- I/O power supply range of 3.0 V to 3.6 V (3.3 V ±10%) with 5 V tolerant I/O
pads.