TW201241643A - Text and image processable multimedia system - Google Patents

Abstract

A text and image processable multimedia system includes a first 8-digit single chip, a second 8-digit single chip and an audio decoder. The first 8-digit single chip is operated to send a command to read digital image data and audio data. The audio decoder connects with the first 8-digit single chip and is used to decode and play the digital audio data. The second 8-digit single chip operated to control a LCD device and connects with the first 8-digit single chip. Accordingly, the first 8-digit single chip is capable of sending a result of the command to the second 8-digit single chip so as to play the digital image data.

Description

201241643 VI. Description of the invention: [Technical field of the invention] [Prior Art] A conventional multimedia playback system, for example, Μ339Π2, audio-visual entertainment multimedia processing interface 3 special = first-type audio-visual entertainment multimedia processing device and its phase & The patent, which reveals the audio and video entertainment of the Μ Μ Π Π 2, is the 'sound mechanism and an image agency. Including the control mechanism, a first-in-one; a unit; - the control =; 2ί m, the first pavilion single transmission j j = 疋 ^ Hai first transmission unit to link the processing unit of the control unit. For example, ♦ No. 9172 uses the image mechanism according to different sound main characters! 隹4- The edited image data can be used with the sound machine to use the multimedia playing system, for example: the Republic of China Patent 1 multimedia body playing platform structure 〃New patent, which reveals a multimedia broadcast _ including -

PI10I3TWKUA 3 201241643 yuan and a system wafer. The second job provides storage of at least - data and - text image data, - voice connection with - image processor and device 'the processor circuit codec processing, and the processor is based on material; i material and r word ϊ γ The identification code is read and set by the identification code to prevent piracy from occurring. a Japanese and another multimedia playback system, for example: Chinese 5:4V丄 = listening to language learning devices, new = to, σ sub-devices and related technologies. In general, the 562210 tr multimedia video/listening language learning device is composed of a single chip processor, an input memory, an expansion memory, a liquid crystal display panel, a microphone/headset, and a USB interface. In addition, the single-chip processor of No. 562210 includes a key input processing method: Γ decoding 11, Γ flashing new interface, i charging interface, two 4 Λ surface, one display interface, one digital voice processing The input button group is connected to the early wafer processor; the extended memory is connected to the single-chip processor, and the flash memory is connected to the single-chip processor; the USB interface is connected to the single-chip processor; The liquid crystal display H is transparently connected to the single chip processor; the microphone and the earphone are connected to the single chip processor via the amplifier

P1I0I3TWKUA 4 201241643 Pick up. Although the Republic of China Patent Bulletin No. M339172 and No. M272151 562210 have already disclosed the side multimedia playback button, the above does not use an 8-bit single chip. Therefore, the use of multimedia playback is inevitable. There is a need to change the use of 8-bit single-chips. The description of the 'Huaguoguo Patent Announcement No. M339m, No. 2(5) and Development No. mm is the technical background of the present invention. Reference is made to the state of the art, which is not intended to limit the scope of the invention. If the present day meets the above requirements, it provides a text ί: playback system, which uses an 8-bit single-chip control drive device and a liquid crystal coffee. [Inventive content] The main purpose of the broadcast is to provide a text and ® The multimedia panel of the processing is transposed to achieve the goal of large single chip performance. The purpose of the playback, the text and image processing of the multi-media of the present invention and a number: audio 8 two-chip 'its use-instruction read-digital picture-one audio decoder, which is connected to the first 8 The device is configured to decode the digital audio data to play the second bit

PH0I3TWKUA 5 201241643 The first 8-bit single-chip and the second 8-bit single-chip of the preferred embodiment of the present invention are a master wafer and a slave wafer. The first octet single chip and the second octet single chip of the preferred embodiment of the invention are selected from the ATmega series of microcontrollers. In the preferred embodiment of the present invention, the first 8-bit single-chip ATmega series of microcontrollers use the SPI four-wire serial bus interface to read the digital picture data and digital audio data. The communication between the first 8-bit single-chip and the second 8-bit single-chip of the preferred embodiment of the present invention uses universal asynchronous serial transmission. In the preferred embodiment of the present invention, the digital picture data and the digital audio data are stored in a memory unit. The memory unit of the preferred embodiment of the present invention is selected from the group consisting of a smart climbing chess K, a smart card, a digital security card, a flash memory card, a fast memory stick, and a 10,000 serial bus interface. And a mini hard drive. The touch audio (4) of this hair dragon Jiaguan Guan contains the tear 3 audio format, WMA audio format or MIDI audio format. The audio decoder of the preferred embodiment of the present invention is selected from the vsl〇 UE module. The preferred embodiment of the invention further comprises an instant clock chip that is coupled to the first octet of the first octet and the second octet of the octet. Or - the best of the money to make a pure play - digital photo frame [Embodiment] In order to fully _ the present invention, the following description of the drawing is called, and the _ can be controlled _The playback system is made into a variety of annihilation lines 'for example: electricity media _ release system, but

P1I013TWKUA 6 201241643 It is not intended to limit the scope of the invention. In addition, the multimedia playback system for text and image processing of the preferred embodiment of the present invention can be applied to various electronic products, such as consumer electronic products or home appliances, but it is not intended to limit the scope of the present invention. For example, the multimedia playback system of the preferred embodiment of the present invention is formed into a digital photo frame or an electronic book. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a block diagram showing the system architecture of a multimedia playback system for text and image processing in accordance with a preferred embodiment of the present invention. Please refer to FIG. 1 'Comparative embodiment, text, image processing, multi-ship playback secret system architecture main i package chip module - digital audio playback device 2, - liquid crystal panel Γ - memory unit 4 And a control unit 5, wherein the single chip is molded to the digital audio playback device 2, the liquid crystal panel display device 3, and the address "Please refer to the first ®, the digital audio playback device 2 has a resolution of 22 ° The transcoding unit 21 is respectively connected to the single die module 1 屮 22 ′ and the mashing unit 21 is used to play the signal from the discharging 22 ′ _ the following unit 22 ( 4 ) mu is a good implementation of the ant text fine image processing Multi-media and broadcast: the map is mixed. Please refer to "T, the body playback system; including 1 (4) 2 real words 1 - τίτϊ?:",; 2 single: 2: 13, 13, audio decoder 2U, 42 and - control panel 51. , - the first memory card 4 - the second memory card, the second 8-bit riding, the -8-bit single-chip 1 Bu is the single-chip module! , the clock (ReaITimeCbek) wafer 13 component single chip 11 and the second 8-bit $^ g chip 13 are connected to the first 8 bits

PH013TWKUA 7 201241643 Clearly refer to the figures 1 and 2 'The digital audio playback device is smart = 3, 211, and the _ board shows the farm set 1 δ and the TFT-LCD control is early 3 该 the first memory card 41 The card 42 constitutes the memory unit 4. In addition, the control unit 5 is provided with: := board 5, for example, a keyboard (keyb〇ard). For the '4 control plane, please refer to the first and second riding instructions. The -8th bit single ^=bit 70 single chip 12 is - the master wafer and the sub-control wafer = the -8th bit of the embodiment Wafer u and a second 8-bit single-chip ATmega series microcontroller. The first 8-bit single-chip wafer 2: 8: single: the communication between the chips 12 uses universal asynchronous serial transmission [he: (4)

Asynchronous Receiver & Transmitter, UART]. Referring again to Figures 1 and 2, the control unit 5" inputs - commands to the first 8-bit single-chip n to utilize a digital image data and - digital audio data. The 8-wire system _ The flow line "takes _ please face the first and second rides, and the sound of the new audio device 2 is connected to the octet single-chip 11 . For example, the parameter "2" is used to advance the digital audio data to play digital audio data in the digital audio. The collar decoding state 211 of the preferred embodiment of the present invention is selected from the VS1011E module. (4) The second octet single chip 12 shown in Figures 1 and 2 is for controlling the liquid crystal panel display device 3 and the second octet single wafer U. Thus, the result of the seventh step 7 is transmitted to the second 8-bit single-chip & panel display device 3 for playing the digital picture material. In addition, the data and the digital audio are displayed in the memory unit 4 by referring to the first and second words. The fresh element 4 is selected from - wisdom media

PI I013TWKUA 8 201241643 mt]愔n media card [bribe. 〕, a number of security cards [sd], Tianpi Wanqi II: card [cf], - flash memory bar [Mem〇7 annihilation], 10,000 "1U.; 1 ^ row" "face big dish" USB Thumb Drive] and a micro hard drive MP=Frequency of the invention The detailed audio data includes a frequency format, a WMA audio format or an MJD audio format. Attachment 1 discloses text and diagrams of a preferred embodiment of the present invention. Photograph of a physical circuit like a processing body and a system. Attachment 2 discloses a system entity photo of a multimedia playback system for text and image processing according to a preferred embodiment of the present invention. The attachments ^ and 2 correspond to the first and second figures. A multimedia playback system for text and image processing. The foregoing preferred embodiments are merely illustrative of the present invention and its technical features, and the techniques of the embodiments may be practiced with various substantial equivalent modifications and/or alternatives; The scope of the invention is subject to the scope of the appended patent application.

P11013TWKUA 9 201241643 [Brief Description of the Drawings] Multimedia Playback of Image Processing is a text and a photo of a preferred embodiment. 2. A preferred embodiment of the present invention. , multimedia processing of image processing [main component symbol description] 1 single chip module 12 second octet single chip 2 digital audio playback device 211 audio decoder 3 liquid crystal panel display device 4 memory unit 42 second memory card 5 Control unit 11 first 8-bit single chip 13 instant clock wafer 21 decoding unit 22 playback unit 31 TFT-LCD control unit 41 first-memory card 51 control panel

PII0I3TWKUA 10

Claims (1)

201241643 VII. Patent application scope: A multimedia playback system for 1-word and ® image processing, comprising: and -i-bit single chip 'which uses a command to read a digital image data device to the first 8-bit single chip, The audio solution is used to control a liquid crystal panel display device, and the first chip is connected to the first 8-bit single chip; the eighth bit of the single chip transmits the result of the instruction to The first 8 bits are 7^ early, so that the digital picture material is played. On behalf of the main material - 8 2 series: the text and image processing of the multimedia broadcast control chip and IS described in the application of the L1 item; the single-chip and the second 8-bit single-chip are a main system: Shen ΐ 巧 巧 1 The multimedia broadcast grade, the 70-inch early chip and the second 8-bit single-chip are processed from the heart: Shenwei L3: multimedia text and image processing multimedia broadcast data. , the serial serial bus interface reads the digital picture data and the digital audio message of the digital audio and video processing according to the first item (2); = the text and figure mentioned in the first item Like processing multimedia broadcasts 5 digital image data and digital audio resources _ stored in - memory single digit security I recall early from a smart media card, a multimedia card, - platoon interface and: - flash memory Article, system serial flow P11013TWKUA 11 201241643 application? The multimedia playback system of text and image processing described in item 1 of the ί利范围, wherein the digital audio material comprises an MP3 audio format or a MIDI audio format. WMA frequency 9: According to the scope of the patent application! The text and the system described in the item, wherein the audio solution is selected from the VS1 coffee module. The media broadcasts the multimedia and 8-bit single-chip and the second 8-bit single-chip of the text and image processing described in Item 1. f£Ba piece connection 5Hai first P11013TWKUA 12