18509188. BUFFER CHIP, AND SEMICONDUCTOR PACKAGE INCLUDING BUFFER CHIP AND MEMORY CHIP simplified abstract (SK hynix Inc.)
Contents
BUFFER CHIP, AND SEMICONDUCTOR PACKAGE INCLUDING BUFFER CHIP AND MEMORY CHIP
Organization Name
Inventor(s)
Choung Ki Song of Icheon-si Gyeonggi-do (KR)
BUFFER CHIP, AND SEMICONDUCTOR PACKAGE INCLUDING BUFFER CHIP AND MEMORY CHIP - A simplified explanation of the abstract
This abstract first appeared for US patent application 18509188 titled 'BUFFER CHIP, AND SEMICONDUCTOR PACKAGE INCLUDING BUFFER CHIP AND MEMORY CHIP
Simplified Explanation: The patent application describes a buffer chip that includes a control signal transmission path, a data transmission path with a variable delay circuit, a ring oscillator, a counter circuit, reference value storage circuit, current value storage circuit, and a code generation circuit.
Key Features and Innovation:
- Control signal transmission path for transmitting control signals from a memory controller to a memory chip.
- Data transmission path with a variable delay circuit adjusted by a delay code for transmitting data from the memory chip to the memory controller.
- Ring oscillator generating a clock signal.
- Counter circuit counting the number of clock signal toggles.
- Reference value storage circuit storing a reference value based on the count from the counter circuit.
- Current value storage circuit storing the current count value based on a comparison signal.
- Code generation circuit generating the delay code by comparing the reference value with the current value.
Potential Applications: - Memory chip technology - Data transmission systems - Clock signal synchronization
Problems Solved: - Efficient data transmission between memory controller and memory chip - Accurate synchronization of clock signals - Adjustable delay for optimal data transfer
Benefits: - Improved data transmission speed and accuracy - Enhanced clock signal synchronization - Flexibility in adjusting data delay
Commercial Applications: The technology can be applied in various industries such as telecommunications, data centers, and computer hardware manufacturing for optimizing data transfer speeds and clock signal synchronization.
Prior Art: Readers can explore prior patents related to buffer chips, data transmission paths, and clock signal synchronization to understand the existing technology landscape.
Frequently Updated Research: Stay updated on advancements in buffer chip technology, data transmission efficiency, and clock signal synchronization techniques to leverage the latest innovations in the field.
Questions about Buffer Chip Technology: 1. How does the variable delay circuit in the buffer chip improve data transmission efficiency? 2. What are the potential challenges in implementing the code generation circuit for adjusting delay values in real-time systems?
Original Abstract Submitted
A buffer chip includes a control signal transmission path that transmitting, to a memory chip, control signals transmitted from a memory controller; a data transmission path including a variable delay circuit having a delay value adjusted by a delay code and transmitting, to the memory controller, data transmitted from the memory chip; a ring oscillator generating a ring oscillator clock; a counter circuit configured to count the number of toggles of the ring oscillator clock while an external clock toggles a reference number of times; a reference value storage circuit configured to store a counting value of the counter circuit as a reference value; a current value storage circuit configured to store the counting value of the counter circuit as a current value in response to a comparison signal; and a code generation circuit configured to generate the delay code by comparing the reference value with the current value.
