Marantz SR5001 SR5001 .pcf File - Page 4
Detailed Description
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SR5001 RS-232C Control Specification Page: 4 / 20 Document Version [1.0] 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) Slave (the product) TxD RxD GND RxD TxD GND 3-1-1-1. Data transmission sequence from Host to Slave Host (Controller) Serial setting
SR5001
RS-232C Control Specification
Page: 4 / 20
Document Version [1.0]
Company Restricted
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)
Slave (the product)
Serial setting <RS232C basic
Baud Rate
: 9600bps
Data Bits
: 8bit
Parity
: None
Stop bit
: 1bit
Handshaking
: None
3-1-1-1.
Data transmission sequence from Host to Slave
Host (Controller)
Slave (The product)
TxD
→
RxD
RxD
←
TxD
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)
Slave (The product)
TxD
→
RxD
RxD
←
TxD
1. Slave starts a data transmission from TxD.
2. Slave performs the data transmission of the number of required bytes, and ends a transmission.
TxD
RxD
GND
RxD
TxD
GND