RS232C Control Spec Page: 2 / 16
SR9300/8300 Document Version [2.00]
Table of Contents
1. Introduction............................................................................................................................................................3
1-1. Purpose ............................................................................................................................................................3
1-2. Scope................................................................................................................................................................3
1-3. Abbreviations ...................................................................................................................................................3
1-4. References....................................................................................................................................................... 3
2. Global Description ................................................................................................................................................ 3
2-1. Overview...........................................................................................................................................................3
2-2. Block Diagram.................................................................................................................................................. 3
2-3. Interface connecter specification of This Product .......................................................................................... 3
2-4. Assumptions and Dependencies....................................................................................................................3
3. Detailed Description.............................................................................................................................................. 4
3-1. Connection format ........................................................................................................................................... 4
3-1-1. Physical connection................................................................................................................................. 4
3-1-1-1. Data transmission sequence from Host to Slave ..........................................................................4
3-1-1-2. Data transmission sequence from Slave to Host ..........................................................................4
3-2. Transmission data format................................................................................................................................5
3-2-1. Transmission data format from Host to Slave........................................................................................5
3-2-1-1. Form1: Command ........................................................................................................................... 5
3-2-1-2. Form2: Status request.....................................................................................................................5
3-2-2. Transmission data format from Slave to Host........................................................................................5
3-2-2-1. Form1: ACK/NAK ............................................................................................................................5
3-2-2-2. Form2: Status answer .....................................................................................................................5
3-3. The transaction sequences and the regulations............................................................................................ 6
3-3-1. The transaction sequences..................................................................................................................... 6
3-3-2. The transaction regulations..................................................................................................................... 6
3-3-3. Example of the transactions.................................................................................................................... 6
3-3-4. Examples of the handshaking flowchart ................................................................................................7
3-3-4-1. Example of successful handshaking.............................................................................................. 7
3-3-4-2. Example of error handshaking........................................................................................................ 7
3-4. Command list................................................................................................................................................... 8
3-4-1. Normal Command list.............................................................................................................................. 8
3-4-2. Special Command list............................................................................................................................10
3-5. Status request and Status answer list........................................................................................................... 11
3-5-1. Normal Status request and Status answer list ..................................................................................... 11
3-5-2. Special Status request and Status answer list .....................................................................................16
