Requirements on SPI Handler/Driver, No.77, 2021-11
AUTOSAR R21-11記事一覧はこちら。
AUTOSAR 21-11, 160文書読んだ。2022年5月に半分到達。
AUTOSAR R21-11(0) 仕様ダウンロード一覧。単語帳。参考文献資料作成
用語(terms)
| Term | Description |
|---|---|
| CS | Chip Select |
| DIO | Digital Input Output |
| ECU | Electric Control Unit |
| DMA | Direct Memory Access |
| ICU | Input Capture Unit |
| MAL | Old name of Microcontroller Abstraction Layer (replaced by MCAL because ‘MAL’ is a french term meaning ‘bad’) |
| MCAL | MicroController Abstraction Layer |
| MCU | MicroController Unit |
| MISO | Master Input Slave Output |
| MMU | Memory Management Unit |
| MOSI | Master Output Slave Input |
| Master | A device controlling other devices (slaves, see below) |
| Slave | A device being completely controlled by a master device |
| NMI | Non Maskable Interrupt |
| OS | Operating System |
| PLL | Phase Locked Loop |
| PWM | Pulse Width Modulation |
| RX | Reception (in the context of bus communication) |
| SPAL | The name of this working group |
| SFR | Special Function Register |
| RTE | RunTime Environment |
| STD | Standard |
| REQ | Requirement |
| UNINIT | Uninitialized (= not initialized) |
| Channel | A Channel is a software exchange medium for data that are defined with the same criteria: Config. Parameters, Number of Data elements with same size and data pointers (Source & Destination) or location. |
| Job | A Job is composed of one or several Channels with the same Chip Select (is not released during the processing of Job). A Job is considered atomic and therefore cannot be interrupted by another Job. A Job has an assigned priority. |
| Sequence | A Sequence is a number of consecutive Jobs to transmit but it can be rescheduled ⌋()between Jobs using a priority mechanism. A Sequence transmission is interruptible (by another Sequence transmission) or not depending on a static configuration. |
英日単語帳
日本語は仮訳
T.B.D.
参考(reference)
[1] List of Basic Software Modules
AUTOSAR_TR_BSWModuleList.pdf
[2] Layered Software Architecture
AUTOSAR_EXP_LayeredSoftwareArchitecture.pdf
[3] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral.pdf
[4] General Requirements on SPAL
AUTOSAR_SRS_SPALGeneral.pdf
[5] Software Standardization Template
AUTOSAR_TPS_StandardizationTemplate.pdf