公开(公告)号：US20230195667A1

公开(公告)日：2023-06-22

申请号：US18070127

申请日：2022-11-28

Applicant: Sunplus Technology Co., Ltd.

Inventor： Hsing-Sheng HUANG ,  Hao-Chang CHANG ,  Ming-Chang SU ,  Hwan-Rei LEE

IPC: G06F13/36

CPC classification number: G06F13/36 ,  G06F2213/40

Abstract: A chiplet system with an auto-swapping function and a signal communication method thereof are provided. The chiplet system at least includes a first chiplet and a second chiplet. The signal communication method includes the following steps. The first chiplet and the second chiplet are electrified. The first chiplet and the second chiplet are reset and driven. Through a serial number information, the first chiplet and the second chiplet are identified. A handshaking communication procedure is executed by the first chiplet and the second chiplet to confirm whether a pin connection relationship between the first chiplet and the second chiplet is correct. If the pin connection relationship between the first chiplet and the second chiplet is incorrect, pin function switching is performed by the first chiplet or the second chiplet.

公开(公告)号：US20230195682A1

公开(公告)日：2023-06-22

申请号：US18070514

申请日：2022-11-29

Applicant: Sunplus Technology Co., Ltd.

Inventor： Hsing-Sheng HUANG ,  Hao-Chang CHANG ,  Ming-Chang SU ,  Hwan-Rei LEE

IPC: G06F15/173 ,  G06F15/78 ,  G06F13/40

CPC classification number: G06F15/17306 ,  G06F15/7835 ,  G06F13/4027

Abstract: A chiplet system and a positioning method thereof are provided. The positioning method of the chiplet system includes the following steps. Two end chiplets and a plurality of middle chiplets are classified. A quantity calculation packet is transmitted and accumulated from each of the end chiplets towards another end to analyze a quantity of middle chiplets. A serial number comparison packet is transmitted and accumulated from each of the middle chiplets connected to one of the end chiplets towards another end to set a starting point. An identify number setting packet is transmitted and accumulated from the middle chiplet set as the starting point towards another end to set a positioning number of each of the middle chiplets.