Patent application number | Description | Published |
20080212351 | Pin configuration changing circuit, base chip and system in package including the same - A pin configuration changing circuit of a base chip includes pin configuration changing register (PCCR) and a pin configuration changing logic unit (PCCLU). The PCCR stores and provides a pin connection assignment value indicating a first connection order of a plurality of pins included in a memory connected to the base chip, based on a type of the memory when the memory is changed. The PCCLU receives the pin connection assignment value and changes a second connection order of a plurality of inner pins of the base chip. Various memories can be connected to the base chip without extra wiring or a printed circuit board (PCB). | 09-04-2008 |
20080212580 | INTERFACE DEVICE AND INTER-CHIP COMMUNICATION INTERFACE APPARATUS - An interface device transforms data to a packet and inverts at least a portion of the packet to reduce a number of bit toggles at corresponding locations in a previous packet. A reverse bit appended to the packet indicates whether the packet is inverted. A transmission packet including the reverse bit and the portion of the packet inverted according to a state of the reverse bit is transmitted, and the data are recovered from a received packet, the portion of which that was inverted is inverted again according to the state of the reverse bit. | 09-04-2008 |
20080215781 | SYSTEM INCLUDING BUS MATRIX - A system has a first chip using a first bus matrix, and a second chip including second and third bus matrixes connected to the first bus matrix. The second bus matrix is connected to a plurality of bus masters of the second chip and the third bus matrix is connected to a plurality of bus slaves of the second chip. | 09-04-2008 |
20100017656 | System on chip (SOC) device verification system using memory interface - A system on a chip (SoC) device verification system comprises: an SoC device model including one or more IPs and a memory controller; an external IP verification model receiving an instruction from the SoC device model and verifying operation of the one or more IPs included in the SoC device model; and a bus select model selecting one of the external IP verification model and an external device in response to a memory control signal received from the memory controller of the SoC device model. | 01-21-2010 |