Ramtron Use Manual

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Frequently Asked Questions

• What does Ramtron do?

  Ramtron International Corporation is a NASDAQ-listed semiconductor company based in Colorado Springs, Colorado. Ramtron designs, develops, and markets ferroelectric random-access memory (FRAM) products. FRAM combines the best features of the two primary semiconductor memories, random-access memory (RAM) and read-only memory (ROM).

• How do I download a user manual for my Ritron product?

  To download a user manual, click on the Red text below. If you do not see the user manual you desire, scroll further down the page to see other product choices. Note: The model number for your Ritron product will be printed on the FCC label located on the product.

• What happened to Ramtron in 1995?

  In 1992 revenues totaled less than $1.5 million, but two years later that amount increased to more than $20 million, and in 1995 revenues improved to $28.9 million and the company was able to cut its annual loss from $20 million to $2.5 million. Ramtron experienced a setback in 1995 through no fault of its own.

• Who are Ramtron's major shareholders?

  Although still a small company after being in business for 20 years, Ramtron does not lack major supporters. It has strategic alliances with Fujitsu Limited, Hitachi Ltd ., Infineon Technologies AG, Rohm and Haas Company, Texas Instruments Inc ., and Toshiba Corporation.

• How to extract the firmware from a device using JTAG?

  These are the four main steps to extract the firmware from a device using JTAG: 1 Identify the JTAG connection pins. 2 Test the connection with a JTAG adapter. 3 Gather information about the memory mapping of the chip. 4 Extract the firmware from the flash memory. More ...

• What is the full form of JTAG?

  JTAG is the name used for the IEEE 1149.1 standard entitled Standard Test Access Port and Boundary-Scan Architecture for test access ports (TAP) used for testing printed circuit boards (PCB) using boundary scan. JTAG is the acronym for Joint Test Action Group, the name of the group of people that developed the IEEE 1149.1 standard.

• What is the iaieee standard for JTAG?

  IEEE-1149.7, published in 2009 to address the need for JTAG in low-pin-count systems, is now standard on many popular microcontrollers. Additional standards have also been published to add specific test capabilities.

• What is the history of JTAG testing?

  Then some debug and test interfaces integrated into the chips (processor, microcontroller, SoC, FPGA, etc.) started to appear. Exactly for this purpose, in 1985 the JTAG (Joint Test Action Group) interface was created, a standard ( IEEE 1149.1) to test printed circuit boards during manufacture.