Connection Status

Introduction

The connection status of each channel of the BMENOR2200H module is put in a double-word descriptor in the DDDT mapping.

Detected Error Codes

The following tables describe the detected error codes for the connection status for both the slave/server and client/master roles.

Slave/Server:

Bit	Description
0	Channel security is not configured.
1	An initialization error for an unlocated variable is detected.
2	An internal error is detected (pipe create error IPT initialization error, etc.).
3...15	These bits are reserved.

Client/Master:

Bit	Description
0	Channel security is not configured.
1	An initialization error for an unlocated variable is detected.
2	An internal error is detected (pipe create error IPT initialization error, etc.).
3	The authentication failed.
4	There is an unexpected response.
5	There is no response.
6	Aggressive mode is not supported.
7	The MAC algorithm is not supported.
8	The key wrap algorithm is not supported.
9	The authorization failed.
10	The update key change method is not permitted.
11	The signature is not valid.
12	The certification data are not valid.
13	An unknown user is detected.
14	The capacity of session key status requests is exceeded.
15	This bit is reserved.