Detailed Description; Connection Format; Physical Connection; Data Transmission Sequence From Host To Slave - Marantz SR7001 Specification

SR7001

3. Detailed Description

The interface specification between the product and a Host controller is described below.

3-1. Connection format

3-1-1. Physical connection

Host (Controller)
TxD
RxD
GND

3-1-1-1. Data transmission sequence from Host to Slave

Host (Controller)
TxD
RxD
1. Host starts a data transmission from TxD.
2. Host performs the data transmission of the number of required bytes, and ends a transmission.

3-1-1-2. Data transmission sequence from Slave to Host

Host (Controller)
TxD
RxD
1. Slave starts a data transmission from TxD.
2. Slave performs the data transmission of the number of required bytes, and ends a transmission.
RS-232C Control Specification
Slave (the product)
RxD
TxD
GND
→
←
→
←
Company Restricted
Document Version [1.0]
(Serial setting <RS232C basic>)
Baud Rate : 9600bps
Data Bits : 8bit
Parity : None
Stop bit : 1bit
Handshaking : None
Slave (The product)
RxD
TxD
Slave (The product)
RxD
TxD
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