Microcontroller - 8051, 8052, OpCodes, Analog Interface.

Wednesday, March 09, 2016

Wireless USB - Wireless Extension to USB

Wireless USB is the first high-speed wireless personal interconnect technology to meet the needs of multimedia consumer electronics, PC peripherals, and mobile devices. Wireless USB performance is targeted at 480Mbps at 3 meters and 110Mbps at 10 meters.

Wireless USB Software and Hardware Tools From USB.org

I had to put some files from my USB ThumbDrive to Tablet. That needed a Turn on, on my computer and then plugging things on, and a transfer.

Wireless USB - Wireless Extension to USB

I saw this innovation earlier. Wireless USB - Wireless Extension to USB. And also a USB Drive like product.

I feel this type of thing can be made for stand alone Tablet, extra storage or archive. No need to turn on PC.Also, i think, there may be a need (?), for a very small, tiny Wi-Fi Router with 100 GB storage, media and cache management. That can serve 2 or 3 Tablets and 1 or 2 Netbooks.

Year 2008

Integrated Device Technology - IDT - Semiconductors

Leadership in digital technologies, coupled with its in-house analog capabilities. They have solutions for Computing, Communications and Consumer Electronics. They Streamline data transmission and data-communication in the Networks.

Integrated Device Technology - IDT - Semiconductors

The Product Line includes Clock / Timing Devices , Display / Video Solutions, Memory Interface Products and SRAMs. For Small Computing devices there are Touch Products, Processors and USB/PCI Express Chips. They also manufacture RISCore 64-bit Processors for large computing systems.

Integrated Device Technology - IDT - Semiconductors

DAC1653Q-DB High-Performance 16-bit Quad DAC

"The DAC1653Q-DB evaluation board features the DAC1658Q high-speed quad channel 16-bit DAC with high common mode voltage. The DAC1653Q-DB evaluation board is suitable for dynamic performance evaluation from low to high output frequency configurations."

Founded 1980, Corporate headquarters in San Jose, California.

Integrated Device Technology - IDT - Semiconductors
6024 Silver Creek Valley Road, San Jose, CA 95138, United States.

Thursday, March 03, 2016

Atmel SBC and Programmer Prototypes

Build your own a programmer for writing intel-HEX file to the 89C51, 89C52 and 89C55, PCB file included. The prototype board may be builtusing universal PCB with point-to-point soldering.

Programmer for AT89S52 Microcontroller

The 89C51 with ez52.hex receives a 9600 baud serialdata from PC and generates the appropriated signal applying to the ZIFsocket. P0 is for bi-directional data transferring. P1 provides A0-A7,P2.0-P2.6 for A8-A14.

Programmer for AT89S52 Microcontroller

Atmel AT89S52

The Atmel AT89S52 is an 8051 based Full Static CMOS controller with Three-Level Program Memory Lock, 32 I/O lines, 3 Timers/Counters, 8 Interrupts Sources, Watchdog Timer, 2 DPTRs, 8K Flash Memory, 256 Bytes On-chip RAM.

Compatible with the industry-standard 80C51 instruction set and pinout. The on-chip Flash allows the program  memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.