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9.2.1.35 FLASH_VHV Register (Offset = 190h) [reset = X]
FLASH_VHV is shown in Figure 9-56 and described in Table 9-58.
Flash VHV
Figure 9-56. FLASH_VHV Register
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
RESERVED TRIM13_P RESERVED VHV_P
R-X R-0h R-X R-0h
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED TRIM13_E RESERVED VHV_E
R-X R-0h R-X R-4h
Table 9-58. FLASH_VHV Register Field Descriptions
Bit Field Type Reset Description
31-28 RESERVED R X
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
27-24 TRIM13_P R 0h
Value will be written to FLASH:FVHVCT2.TRIM13_P by the flash
device driver when an erase/program operation is initiated.
Reset holds trim value from production test.
23-20 RESERVED R X
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
19-16 VHV_P R 0h
Value will be written to FLASH:FVHVCT2.VHVCT_P by the flash
device driver when an erase/program operation is initiated.
Reset holds trim value from production test.
15-12 RESERVED R X
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
11-8 TRIM13_E R 0h
Value will be written to FLASH:FVHVCT1.TRIM13_E by the flash
device driver when an erase/program operation is initiated.
Reset holds trim value from production test.
7-4 RESERVED R X
Software should not rely on the value of a reserved. Writing any
other value than the reset value may result in undefined behavior.
3-0 VHV_E R 4h
Value will be written to FLASH:FVHVCT1.VHVCT_E by the flash
device driver when an erase/program operation is initiated
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Device Configuration SWCU117A–February 2015–Revised March 2015
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