Operating method, apparatus, and memory module integrated with wireless communication component
View Patent ↗Disclosed herein is related to an operating method, and a memory module with wireless communication component. An exemplary example of the invention describes the memory module providing a control unit which coupled to both a wireless communication component such as an NFC chip, and anon-volatile memory unit. The memory module exemplarily uses an eMMC bus to interconnect a cellular phone system and the control unit. It is advantaged that when any data required to be transmitted between the NFC chip and the cellular phone system, a partition is specified to the chip according a partition table for further access task.
1. A memory module, comprising:
a wireless communication component coupled with an antenna;
a non-volatile memory unit;
a control unit coupled to the wireless communication component and the non-volatile memory unit, allowing a cellular phone system to access the wireless communication component and the non-volatile memory unit by checking a partition table, wherein the partition table is configured to have at least two partitions respectively mapped to the wireless communication component and the non-volatile memory unit, and be managed by the control unit to direct an access command to the wireless communication component or to the non-volatile memory unit according to a partition-switching command initiated by the cellular phone system; and
an eMMC bus interconnected with cellular phone system and the control unit;
wherein, the cellular phone system accesses the wireless communication component or the non-volatile memory unit via the control unit.
2. The memory module according to claim 1 , wherein the wireless communication component is an NFC chip configured to conduct near-field communication signals.
3. The memory module according to claim 2 , wherein the NFC chip packaging an NFC reader and an NFC RF component.
4. The memory module according to claim 1 , wherein the non-volatile memory unit is a flash memory.
5. An operating method for a memory module, wherein the memory module includes a control unit coupled to a wireless communication component and a non-volatile memory unit, the method comprising:
configuring a partition table maintained in the memory module; wherein, according to the partition table, allowing a cellular phone system to access the wireless communication component and the non-volatile memory unit;
wherein the partition table is configured to have at least two partitions respectively specified to the wireless communication component and the non-volatile memory unit, and be managed by the control unit to direct an access command to the wireless communication component or to the non-volatile memory unit according a partition-switching command initiated by the cellular phone system; and
setting the partition for accessing the wireless communication component or the non-volatile memory unit based on the partition table.
6. The operating method according to claim 5 , wherein the wireless communication component is an NFC chip.
7. The operating method according to claim 6 , wherein the access path between the cellular phone system and the control unit is over an eMMC bus.
8. The operating method according to claim 6 , further comprising:
the control unit receiving data from cellular phone system; and
the control unit filtering available data, and transferring available data to the NFC chip according to the partition table.
9. The operating method according to claim 5 , wherein, after the partition-switching command is sent, an access path is established as the cellular phone system sends a write/read command to access the partition.
10. An apparatus, comprising:
a cellular phone system including a CPU, and a RAM conducted by the CPU;
a memory module, packaged of a wireless communication component coupled with an antenna, and a non-volatile memory unit;
a control unit, packaged in the memory module and coupled to the wireless communication component and the non-volatile memory unit, and accessing the wireless communication component and the non-volatile memory unit by checking a partition table,
wherein the partition table is stored in the non-volatile memory unit and managed by the control unit, and the partition table is configured to have at least two partitions respectively specified to the wireless communication component and the non-volatile memory unit;
an eMMC bus interconnected with the cellular phone system and the memory module, and being an access path there-between;
wherein, the cellular phone system accesses the wireless communication component or the non-volatile memory unit via the control unit according to a partition-switching command initiated by the cellular phone system.
11. The apparatus of claim 10 , wherein the partition table specifies the access path established as the cellular phone system sends a write/read command to the control unit to access a partition.
12. The apparatus of claim 10 , wherein the wireless communication component is an NFC chip built in a cellular phone.
13. The apparatus of claim 10 , wherein the non-volatile memory unit in the cellular phone is an eMMC.