Chih-Jiu Peng

Title: Innovations of Chih-Jiu Peng in Address Translation Circuits

Introduction

Chih-Jiu Peng is an accomplished inventor based in Austin, TX (US). He has made significant contributions to the field of address translation circuits, particularly through his innovative designs at Motorola Corporation. With a focus on enhancing the efficiency of memory systems, his work has garnered attention in the technology sector.

Latest Patents

Chih-Jiu Peng holds a patent for an address translation circuit that utilizes a CAM/SRAM structure. This invention, known as a 'block address translator,' performs address translations of variable length blocks. The design features a register divided into an upper half and a lower half. The upper half contains CAM bit cells that match an input effective address to a stored tag, alternating with SRAM bit cells that store a block length tag. This block length tag defines the length of the translated block, determining the number of bits that must match between the input effective address and the stored tag. The lower half consists of SRAM bit cells that store a real address associated with the tag, alternating with multiplexer circuits. In the event of a CAM match, each multiplexer circuit outputs either a real address bit or an input effective address bit, depending on the block length tag. The two halves of each register are fabricated adjacent to each other in parallel rows to minimize routing requirements and reduce overall circuit capacitance.

Career Highlights

Chih-Jiu Peng has had a notable career at Motorola Corporation, where he has been instrumental in developing advanced technologies. His work on address translation circuits has positioned him as a key figure in the field of memory architecture. With a patent count of 1 patent, he continues to contribute to innovative solutions in the industry.

Collaborations

Chih-Jiu Peng has collaborated with various professionals in his field, including his coworker Paul C. Rossbach. These collaborations have fostered an environment of innovation and creativity, leading to advancements in technology.

Conclusion

Chih-Jiu Peng's contributions to address translation circuits exemplify the impact of innovative thinking in technology. His work at Motorola Corporation highlights the importance of efficient memory systems in modern computing.