SPRUI33H November 2015 – June 2024 TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1
Table 3-390 lists the memory-mapped registers for the DCSM_BANK0_Z2_OTP registers. All register offset addresses not listed in Table 3-390 should be considered as reserved locations and the register contents should not be modified.
Offset | Acronym | Register Name | Write Protection | Section |
---|---|---|---|---|
0h | B0_Z2OTP_LINKPOINTER1 | Zone 2Link Pointer1 in Z2 OTP for flash BANK0 | Go | |
4h | B0_Z2OTP_LINKPOINTER2 | Zone 2 Link Pointer2 in Z2 OTP for flash BANK0 | Go | |
8h | B0_Z2OTP_LINKPOINTER3 | Zone 12Link Pointer3 in Z2 OTP for flash BANK0 | Go | |
10h | Z2OTP_PSWDLOCK | Secure Password Lock in Z2 OTP | Go | |
14h | Z2OTP_CRCLOCK | Secure CRC Lock in Z2 OTP | Go | |
18h | Z2OTP_JTAGLOCK | Secure JTAG Lock in Z2 OTP | Go |
Complex bit access types are encoded to fit into small table cells. Table 3-391 shows the codes that are used for access types in this section.
Access Type | Code | Description |
---|---|---|
Read Type | ||
R | R | Read |
Reset or Default Value | ||
-n | Value after reset or the default value | |
Register Array Variables | ||
i,j,k,l,m,n | When these variables are used in a register name, an offset, or an address, they refer to the value of a register array where the register is part of a group of repeating registers. The register groups form a hierarchical structure and the array is represented with a formula. | |
y | When this variable is used in a register name, an offset, or an address it refers to the value of a register array. |
B0_Z2OTP_LINKPOINTER1 is shown in Figure 3-348 and described in Table 3-392.
Return to the Summary Table.
Zone 2Link Pointer1 in Z2 OTP for flash BANK0
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
B0_Z2OTP_LINKPOINTER1 | |||||||||||||||||||||||||||||||
R-FFFFFFFFh | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | B0_Z2OTP_LINKPOINTER1 | R | FFFFFFFFh | Zone2 Link Pointer 1 location in USER OTP of Flash BANK0. Reset type: SYSRSn |
B0_Z2OTP_LINKPOINTER2 is shown in Figure 3-349 and described in Table 3-393.
Return to the Summary Table.
Zone 2 Link Pointer2 in Z2 OTP for flash BANK0
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
B0_Z2OTP_LINKPOINTER2 | |||||||||||||||||||||||||||||||
R-FFFFFFFFh | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | B0_Z2OTP_LINKPOINTER2 | R | FFFFFFFFh | Zone2 Link Pointer 2 location in USER OTP of Flash BANK0. Reset type: SYSRSn |
B0_Z2OTP_LINKPOINTER3 is shown in Figure 3-350 and described in Table 3-394.
Return to the Summary Table.
Zone 12Link Pointer3 in Z2 OTP for flash BANK0
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
B0_Z2OTP_LINKPOINTER3 | |||||||||||||||||||||||||||||||
R-FFFFFFFFh | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | B0_Z2OTP_LINKPOINTER3 | R | FFFFFFFFh | Zone2 Link Pointer 3 location in USER OTP of Flash BANK0. Reset type: SYSRSn |
Z2OTP_PSWDLOCK is shown in Figure 3-351 and described in Table 3-395.
Return to the Summary Table.
Secure Password Lock in Z2 OTP
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Z2OTP_PSWDLOCK | |||||||||||||||||||||||||||||||
R-FFFFFFFFh | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | Z2OTP_PSWDLOCK | R | FFFFFFFFh | Zone2 password lock location in USER OTP. Reset type: SYSRSn |
Z2OTP_CRCLOCK is shown in Figure 3-352 and described in Table 3-396.
Return to the Summary Table.
Secure CRC Lock in Z2 OTP
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Z2OTP_CRCLOCK | |||||||||||||||||||||||||||||||
R-FFFFFFFFh | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | Z2OTP_CRCLOCK | R | FFFFFFFFh | Zone2 CRC lock location in USER OTP. Reset type: SYSRSn |
Z2OTP_JTAGLOCK is shown in Figure 3-353 and described in Table 3-397.
Return to the Summary Table.
Secure JTAG Lock in Z2 OTP
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | |||||||||||||||||||||||||||||||
R-FFFFFFFFh | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | RESERVED | R | FFFFFFFFh | Reserved |