| 发明名称 |
SERIAL PERIPHERAL INTERFACE DAISY CHAIN COMMUNICATION WITH AN IN-FRAME RESPONSE |
| 摘要 |
In one example, a master device connected in a serial-peripheral interface (SPI) daisy chain configuration with a plurality of servant devices, wherein the master device is configured to output a master data output to a first servant data input of a first servant device of a plurality of servant devices, wherein the plurality of servant devices are connected in a serial-peripheral interface (SPI) daisy chain configuration with the master device. The master device further configured to receive a master data input from a last servant device of the plurality of servant devices, wherein the master data input comprises an in-frame response of the plurality of servant devices, and wherein the in-frame response is received by the master device in a single SPI communication frame. |
| 申请公布号 |
US2016098371(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201414531524 |
申请日期 |
2014.11.03 |
| 申请人 |
Infineon Technologies AG |
发明人 |
Murtaza Diana Raluca;Pottbaecker Ansgar |
| 分类号 |
G06F13/40;G06F13/42 |
主分类号 |
G06F13/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A master device connected in a serial-peripheral interface (SPI) daisy chain configuration with a plurality of servant devices, wherein the master device is configured to:
output a master data output to a first servant device of a plurality of servant devices, wherein the plurality of servant devices are connected in a serial-peripheral interface (SPI) daisy chain configuration with the master device; and receive a master data input from a last servant device of the plurality of servant devices, wherein the master data input comprises an in-frame response of the plurality of servant devices, and wherein the in-frame response is received by the master device in a single SPI communication frame. |
| 地址 |
Neubiberg DE |
