APPARATUS AND METHOD FOR CONFIGURING OR UPDATING PROGRAMMABLE LOGIC DEVICE

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United States of America Patent

APP PUB NO 20190235858A1
SERIAL NO

16337978

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and a method for configuring or updating a programmable logic device are provided. The apparatus includes a control module and a storage module connected to the control module. The control module includes: a JTAG interface for connecting the control module to a JTAG host, and a configuration interface compatible with a to-be-configured programmable logic device. The control module is configured to: after receiving a first control instruction including configuration information via the JTAG interface, store the configuration information into the storage module; and after receiving a configuration instruction, read the configuration information to configure the to-be-configured programmable logic device. A configuration clock used in a process that the control module configures the to-be-configured programmable logic device is generated from the to-be-configured programmable logic device, the control module or an external clock source.

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Patent Owner(s)

Patent OwnerAddress
INSTITUTE OF MICROELECTRONICS CHINESE ACADEMY OF SCIENCES100029 BEIJING CITY CHAOYANG DISTRICT BEITUCHENG WEST ROAD NO 3 BEIJING CITY BEIJING CITY 100029

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BI, Jinshun Beijing, CN 6 3
LIU, Jing Beijing, CN 675 2853
LIU, Ming Beijing, CN 517 2535
SUN, Haitao Beijing, CN 23 146
XIE, Yuanlu Beijing, CN 1 3
ZHANG, Kun Beijing, CN 289 2633

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