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Casio CTK6000 User Manual

Page 46

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Note

:

Number of retries that exceeds the retries stipulated by Handshake Max Retry explained under “24.2 System

Exclusive Protocol Parameter”.

22.3.12

Example: Session Termination by Error Generation

Data Receiver

Data Sender

Operation

SBS(HBR)

----->

Session Start Request

<-----

ACK

Acknowledge

HBR

----->

Send Request
(Optional)

<-----

HBS

Send Packet

ACK

----->

Acknowledge

<-???-

HBS

Send Packet

<-???-

HBS

Send Packet

ERR(CRC Error)

----->

Error

<-???-

HBS

Resend Packet

ERR(Format Error)

----->

2 consecutive errors

<-???-

HBS

Resend Packet

ERR(Time Out Error)

----->

3 consecutive errors

:

<-???-

HBS

Resend Packet

ERR(CRC Error)

----->

N consecutive
errors(*Note)

<-???-

HBS

Resend Packet

RJC

----->

Abandon Session

Note

:

Number of retries that exceeds the retries stipulated by Handshake Max Retry explained under “24.2 System

Exclusive Protocol Parameter”. Also, the maximum number of retries is the same, even if multiple instances of the same error are

generated or if multiple different errors are generated.

22.3.13

Example: Intentional Session Termination by an External Device

Data Receiver

Data Sender

Operation

(External Device)

(This Instrument)

SBS(HBR)

----->

Session Start Request

<-----

ACK

Acknowledge

HBR

----->

Send Request

<-----

HBS

Send Packet

ACK

----->

Acknowledge

<-----

HBS

Send Packet

ACK

----->

Acknowledge

<-----

HBS

Send Packet

RJC

----->

Terminate Session

22.3.14

Example: Intentional Session Termination by This Instrument

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