30.6.15 OTPC User Hardware Configuration 1 Register
| Name: | OTPC_UHC1R |
| Offset: | 0x54 |
| Reset: | 0x00000000 |
| Property: | Read-only |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| URFDIS | CPGDIS | ||||||||
| Access | R | R | |||||||
| Reset | 0 | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| CLKDIS | CINVDIS | SCPGDIS | SCLKDIS | SCINVDIS | SBCPGDIS | SBCLKDIS | SBCINVDIS | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| BCPGDIS | BCLKDIS | BCINVDIS | UHCPGDIS | UHCLKDIS | UHCINVDIS | UPGDIS | URDDIS | ||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit 17 – URFDIS User Refresh Disable
| Value | Description |
|---|---|
| 0 |
The OTPC_CR.REFRESH bit is fully functional. |
| 1 |
The OTPC_CR.REFRESH bit is only functional in Emulation mode. |
Bit 16 – CPGDIS Custom Packet Program Disable
| Value | Description |
|---|---|
| 0 | The programming of Custom Special Packet is allowed. |
| 1 | The programming of Custom Special Packet is forbidden. |
Bit 15 – CLKDIS Custom Packet Lock Disable
| Value | Description |
|---|---|
| 0 | The generation of the checksum (lock) of the Custom Special Packet is allowed. |
| 1 | The generation of the checksum (lock) of the Custom Special Packet is forbidden. |
Bit 14 – CINVDIS Custom Packet Invalidation Disable
| Value | Description |
|---|---|
| 0 | The invalidation of the Custom Special Packet is allowed. |
| 1 | The invalidation of the Custom Special Packet is forbidden. |
Bit 13 – SCPGDIS Secure Custom Packet Program Disable
| Value | Description |
|---|---|
| 0 | The programming of Secure Custom Special Packet is allowed. |
| 1 | The programming of Secure Custom Special Packet is forbidden. |
Bit 12 – SCLKDIS Secure Custom Packet Lock Disable
| Value | Description |
|---|---|
| 0 | The generation of the checksum (lock) of the Secure Custom Special Packet is allowed. |
| 1 | The generation of the checksum (lock) of the Secure Custom Special Packet is forbidden. |
Bit 11 – SCINVDIS Secure Custom Packet Invalidation Disable
| Value | Description |
|---|---|
| 0 | The invalidation of the Secure Custom Special Packet is allowed. |
| 1 | The invalidation of the Secure Custom Special Packet is forbidden. |
Bit 10 – SBCPGDIS Secure Boot Configuration Packet Program Disable
| Value | Description |
|---|---|
| 0 | The programming of Secure Boot Configuration Special Packet is allowed. |
| 1 | The programming of Secure Boot Configuration Special Packet is forbidden. |
Bit 9 – SBCLKDIS Secure Boot Configuration Packet Lock Disable
| Value | Description |
|---|---|
| 0 | The generation of the checksum (lock) of the Secure Boot Configuration Special Packet is allowed. |
| 1 | The generation of the checksum (lock) of the Secure Boot Configuration Special Packet is forbidden. |
Bit 8 – SBCINVDIS Secure Boot Configuration Packet Invalidation Disable
| Value | Description |
|---|---|
| 0 | The invalidation of the Secure Boot Configuration Special Packet is allowed. |
| 1 | The invalidation of the Secure Boot Configuration Special Packet is forbidden. |
Bit 7 – BCPGDIS Boot Configuration Packet Program Disable
| Value | Description |
|---|---|
| 0 | The programming of Boot Configuration Special Packet is allowed. |
| 1 | The programming of Boot Configuration Special Packet is forbidden. |
Bit 6 – BCLKDIS Boot Configuration Packet Lock Disable
| Value | Description |
|---|---|
| 0 | The generation of the checksum (lock) of the Boot Configuration Special Packet is allowed. |
| 1 | The generation of the checksum (lock) of the Boot Configuration Special Packet is forbidden. |
Bit 5 – BCINVDIS Boot Configuration Packet Invalidation Disable
| Value | Description |
|---|---|
| 0 | The invalidation of the Boot Configuration Special Packet is allowed. |
| 1 | The invalidation of the Boot Configuration Special Packet is forbidden. |
Bit 4 – UHCPGDIS User Hardware Configuration Packet Program Disable
| Value | Description |
|---|---|
| 0 | The programming of User Hardware Configuration Special Packet is allowed. |
| 1 | The programming of User Hardware Configuration Special Packet is forbidden. |
Bit 3 – UHCLKDIS User Hardware Configuration Packet Lock Disable
| Value | Description |
|---|---|
| 0 | The generation of the checksum (lock) of the User Hardware Configuration Special Packet is allowed. |
| 1 | The generation of the checksum (lock) of the User Hardware Configuration Special Packet is forbidden. |
Bit 2 – UHCINVDIS User Hardware Configuration Packet Invalidation Disable
| Value | Description |
|---|---|
| 0 | The invalidation of the User Hardware Configuration Special Packet is allowed. |
| 1 | The invalidation of the User Hardware Configuration Special Packet is forbidden. |
Bit 1 – UPGDIS User programming Disable
| Value | Description |
|---|---|
| 0 | The OTPC_CR.PGM bit is fully functional. |
| 1 | The OTPC_CR.PGM bit is not functional. |
Bit 0 – URDDIS User Read Disable
| Value | Description |
|---|---|
| 0 | The OTPC_CR.READ bit is fully functional. |
| 1 | The OTPC_CR.READ bit is not functional. |