Device including access controller, system on chip and system including the same
AssigneeSamsung Electronics Co., Ltd.
InventorJin-hyuck CHOI
Life of this patent
Estimating the term…
Abstract
Provided are a device and a system on chip. A device may include: a plurality of functional blocks comprising a slave block, a first master block, and second master block, wherein the first master block and second master block are configured to selectively access the slave block; a system bus configured to connect the plurality of functional blocks; an access information generator configured to store access setting information received from outside and, based on the access setting information, output access control information; and an access controller configured to, in response to the access control information, determine whether to permit an access from the first master block to the slave block.
Claims20
A device comprising:
- a plurality of functional blocks comprising a slave block, a first master block, and a second master block, wherein the first master block and the second master block are configured to selectively access the slave block;
- a system bus configured to connect the plurality of functional blocks;
- an access information generator configured to store access setting information externally received and, based on the access setting information, output access control information;
- and
- an access controller configured to, in response to the access control information, determine whether to permit access from the first master block to the slave block.
A system on chip comprising:
- a plurality of functional blocks comprising a first functional block, a second functional block, and a third functional block;
- a system interconnect through which the plurality of functional blocks transmit signals to one another;
- an access information generator configured to store access setting information received externally and output, based on the access setting information, access control information;
- and
- an access controller configured to, in response to the access control information, determine permission or non-permission of access from the second functional block and the third functional block to the first functional block.
A device comprising:
- a plurality of functional blocks comprising a slave block, a first master block, and a second master block, wherein the first master block and the second master block are configured to selectively access the slave block;
- a system bus comprising dynamically configurable channels and configured to connect the plurality of functional blocks via the channels;
- an access information generator configured to store access setting information comprising information regarding accesses of the first master block and the second master block to the slave block and output, based on the access setting information, access control information;
- and
- an access controller configured to, based on the access control information, determine permission or non-permission of the accesses from the first master block and the second master block to the slave block.
Dependencies are inferred from the claim text.