Denon DCM 390 Serial Protocol - Page 10
When a command with an answer parameter is normally received by [unit] and an answer is normally,
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Revision1.40 Date 24.May.'07 DCM390 Serial Interface Specification 10 page of 40 3) When a command with an answer parameter is normally received by [unit] and an answer is normally received with ETB [host]. Command Transmitted HOST UNIT STX CC PC0 PC1 PC2 MAX 40ms PCn ETX BCC STX RC AC PC0 PC1 Error Check OK MAX 5s Answer Transmitted Error Check OK MAX 40ms Next command transmitted D&M PCn ETB BCC ACK STX RC AC PC0 PC1 PCn ETX BCC MAX 5s Continuous Answer Transmitted
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Revision1.40
DCM390 Serial Interface Specification
Date 24.May.’07
10 page of 40
3)
When a command with an answer parameter is normally received by [unit] and an answer is normally
received with ETB [host].
Command Transmitted
CC
PC0
PC1
PC2
PCn
BCC
STX
ETX
STX
ACK
Answer Transmitted
Error Check OK
HOST
UNIT
AC
PC0
PC1
PCn
ETB
BCC
RC
STX
Continuous Answer
Transmitted
AC
PC0
PC1
RC
Error Check OK
MAX
40ms
PCn
ETX
BCC
MAX
40ms
Next command transmitted
MAX
5s
MAX
5
s