TW200643723A - Digital data interface device message format - Google Patents
Digital data interface device message formatInfo
- Publication number
- TW200643723A TW200643723A TW094141284A TW94141284A TW200643723A TW 200643723 A TW200643723 A TW 200643723A TW 094141284 A TW094141284 A TW 094141284A TW 94141284 A TW94141284 A TW 94141284A TW 200643723 A TW200643723 A TW 200643723A
- Authority
- TW
- Taiwan
- Prior art keywords
- digital data
- data interface
- interface device
- message format
- field
- Prior art date
Links
Landscapes
- Studio Devices (AREA)
- Communication Control (AREA)
- Bus Control (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention provides a digital data interface device message format that describes command and response messages to be exchanged between a digital device having a system controller and a digital data interface device. The digital data interface device includes a message interpreter, content module and a control module. The digital data interface device may include an MDDI link controller. The digital data interface device can be used by a cellular telephone to control a peripheral device, such as a camera, bar code reader, image scanner, audio device or other sensor. The digital data interface device message format includes a transaction identification field, a count field, a command identification field and a status field. Optionally, the message format can include a data field. When an MDDI link is used, a digital data interface device message can be included in an MDDI register access packet.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63085304P | 2004-11-24 | 2004-11-24 | |
US63282504P | 2004-12-02 | 2004-12-02 | |
US11/285,389 US8539119B2 (en) | 2004-11-24 | 2005-11-23 | Methods and apparatus for exchanging messages having a digital data interface device message format |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200643723A true TW200643723A (en) | 2006-12-16 |
TWI386807B TWI386807B (en) | 2013-02-21 |
Family
ID=37715908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94141284A TWI386807B (en) | 2004-11-24 | 2005-11-24 | Digital data interface device message format |
Country Status (2)
Country | Link |
---|---|
AR (1) | AR051679A1 (en) |
TW (1) | TWI386807B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI491221B (en) * | 2007-05-08 | 2015-07-01 | Qualcomm Inc | A packet structure for a mobile display digital interface |
TWI685259B (en) * | 2019-02-13 | 2020-02-11 | 瑞昱半導體股份有限公司 | Data communicating and processing method of master device and slave device, and data processing method of slave device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111581140B (en) * | 2019-02-19 | 2022-11-04 | 瑞昱半导体股份有限公司 | Data transmission and processing method and slave device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06332664A (en) * | 1993-03-23 | 1994-12-02 | Toshiba Corp | Display control system |
EP0859326A3 (en) * | 1997-02-14 | 1999-05-12 | Canon Kabushiki Kaisha | Data transmission apparatus, system and method, and image processing apparatus |
JP4683587B2 (en) * | 2000-10-31 | 2011-05-18 | キヤノン株式会社 | Communication control apparatus and method |
JP4183429B2 (en) * | 2002-03-20 | 2008-11-19 | 三洋電機株式会社 | Data transfer system |
-
2005
- 2005-11-24 TW TW94141284A patent/TWI386807B/en not_active IP Right Cessation
- 2005-11-24 AR ARP050104914A patent/AR051679A1/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI491221B (en) * | 2007-05-08 | 2015-07-01 | Qualcomm Inc | A packet structure for a mobile display digital interface |
TWI685259B (en) * | 2019-02-13 | 2020-02-11 | 瑞昱半導體股份有限公司 | Data communicating and processing method of master device and slave device, and data processing method of slave device |
US11119959B2 (en) | 2019-02-13 | 2021-09-14 | Realtek Semiconductor Corp. | Data communication and processing method of master device and slave device |
Also Published As
Publication number | Publication date |
---|---|
AR051679A1 (en) | 2007-01-31 |
TWI386807B (en) | 2013-02-21 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Annulment or lapse of patent due to non-payment of fees |