CN202085209U - Multi-storage mobile phone - Google Patents
Multi-storage mobile phone Download PDFInfo
- Publication number
- CN202085209U CN202085209U CN2011201924028U CN201120192402U CN202085209U CN 202085209 U CN202085209 U CN 202085209U CN 2011201924028 U CN2011201924028 U CN 2011201924028U CN 201120192402 U CN201120192402 U CN 201120192402U CN 202085209 U CN202085209 U CN 202085209U
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- China
- Prior art keywords
- mobile phone
- storage
- card slot
- memory
- baseband chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a multi-storage mobile phone, which comprises a baseband chip, a data bus and a main storage, wherein the main storage is connected with the baseband chip by the data bus. The utility model is characterized in that the multi-storage mobile phone also comprises more than one add-on storage, and each of the add-on storages is connected with the baseband chip by the data bus. The multi-storage mobile phone can allow design manufactures to allocate a plurality of storages freely, so that the design requirement and the cost control can be both considered; meanwhile, the multi-storage mobile phone can also be applied in other embedded design fields that are sensitive to the cost and the capacity.
Description
Technical field
The utility model relates to the mobile communication equipment technical field, is specifically related to have the mobile phone of a plurality of memories.
Background technology
For some low-end mobile phones, in order to reduce cost, tend to the less memory of use capacity (as Nor Flash), but the memory span of selling on the market normally multiple go up, as 8Mbit, 16Mbit, 32Mbit, 64Mbit etc., price also is to be directly proportional with capacity usually.
In some applications, not necessarily need the memory of integer just, it is not enough that for example some occasion is used the 32Mbit meeting, but will be unnecessary with 64Mbit, produces waste.
Summary of the invention
The present utility model purpose provides a kind of multi-memory mobile phone, to solve the above problem that existing mobile phone exists.
To achieve the above object of the invention, the technical scheme that the utility model adopted is: a kind of multi-memory mobile phone is provided, comprises baseband chip, data/address bus and main storage, described main storage is connected with described baseband chip by described data/address bus; It is characterized in that: also comprise more than one annex memory, each described annex memory is connected with described baseband chip by described data/address bus.
According to multi-memory mobile phone provided by the utility model, it is characterized in that: described annex memory is storage chip or storage card.
According to multi-memory mobile phone provided by the utility model, it is characterized in that: described storage card is connected with described data/address bus by storage card slot.
According to multi-memory mobile phone provided by the utility model, it is characterized in that: described storage card slot is any one in SD card slot, mmc card slot, Mini SD card slot, TF card slot, the Micro SD card slot, or its combination.
In sum, the utility model can make design manufacturer several memories of freely arranging in pairs or groups, and makes designing requirement and cost control to take into account simultaneously.Simultaneously, the utility model also can be applied in other to cost and all very sensitive embedded design field of capacity.
Description of drawings
Fig. 1 is a functional block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be described in detail:
As shown in Figure 1, this multi-memory mobile phone comprises baseband chip, data/address bus and main storage and a plurality of annex memories, and described main storage is connected with described baseband chip by described data/address bus with each annex memory.
Described annex memory can adopt storage chip or storage card.Described storage card is connected with described data/address bus by storage card slot.Described storage card slot is any one in SD card slot, mmc card slot, Mini SD card slot, TF card slot, the Micro SD card slot, or its combination.
In the common single memory scheme, main storage is to be linked into control module by data/address bus separately.This mobile phone is expanded data/address bus, make it and to insert more a plurality of annex memories by different sheet selection or address choice, by control module is these a plurality of memory reasonable distribution address spaces, is divided into several departments and leaves in respectively in each memory originally leaving data in the memory separately in.
This cell phone system is in service as need to use, and then reads data in each memory by control module by data/address bus.
The utility model is not limited to above-mentioned example, in claims of the present utility model institute restricted portion, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (4)
1. a multi-memory mobile phone comprises baseband chip, data/address bus and main storage, and described main storage is connected with described baseband chip by described data/address bus; It is characterized in that: also comprise more than one annex memory, each described annex memory is connected with described baseband chip by described data/address bus.
2. multi-memory mobile phone according to claim 1 is characterized in that: described annex memory is storage chip or storage card.
3. multi-memory mobile phone according to claim 2 is characterized in that: described storage card is connected with described data/address bus by storage card slot.
4. multi-memory mobile phone according to claim 3 is characterized in that: described storage card slot is any one in SD card slot, mmc card slot, Mini SD card slot, TF card slot, the Micro SD card slot, or its combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201924028U CN202085209U (en) | 2011-06-09 | 2011-06-09 | Multi-storage mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201924028U CN202085209U (en) | 2011-06-09 | 2011-06-09 | Multi-storage mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085209U true CN202085209U (en) | 2011-12-21 |
Family
ID=45345824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201924028U Expired - Fee Related CN202085209U (en) | 2011-06-09 | 2011-06-09 | Multi-storage mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085209U (en) |
-
2011
- 2011-06-09 CN CN2011201924028U patent/CN202085209U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140609 |