Table 5.12 Contents of SECURITY SET PASSWORD data
Word |
| Contents |
|
| |
0 | Control word | |
| Bit 0 Identifier | |
| 0 | = Sets a user password. |
| 1 | = Sets a master password. |
| Bits 1 to 7 Reserved | |
| Bit 8 Security level | |
| 0 | = High |
| 1 | = Maximum |
| Bits 9 to 15 Reserved | |
|
| |
1 to 16 | Password (32 bytes) | |
|
| |
17 to 255 | Reserved | |
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|
|
Table 5.13 Relationship | between combination of Identifier and Security level, and | |
| operation of the lock function | |
|
|
|
Indentifier | Level | Description |
|
|
|
User | High | The specified password is saved as a new user password. The |
|
| lock function is enabled after the device is turned off and then |
|
| on. LOCKED MODE can be canceled using the user password |
|
| or the master password already set. |
|
|
|
Master | High | The specified password is saved as a new master password. The |
|
| lock function is not enabled. |
|
|
|
User | Maximum | The specified password is saved as a new user password. The |
|
| lock function is enabled after the device is turned off and then |
|
| on. LOCKED MODE can be canceled using the user password |
|
| only. The master password already set cannot cancel LOCKED |
|
| MODE. |
|
|
|
Master | Maximum | The specified password is saved as a new master password. The |
|
| lock function is not enabled. |
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5 - 62 |
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