NXP Semiconductors K22F series - Page 636

FTFA memory map (continued)
Absolute
address
(hex)
Register name
Width
(in bits)
Access Reset value
Section/
page
4002_0012 Program Flash Protection Registers (FTFA_FPROT1) 8 R/W Undefined
29.3.3.6/
642
4002_0013 Program Flash Protection Registers (FTFA_FPROT0) 8 R/W Undefined
29.3.3.6/
642
4002_0018 Execute-only Access Registers (FTFA_XACCH3) 8 R Undefined
29.3.3.7/
644
4002_0019 Execute-only Access Registers (FTFA_XACCH2) 8 R Undefined
29.3.3.7/
644
4002_001A Execute-only Access Registers (FTFA_XACCH1) 8 R Undefined
29.3.3.7/
644
4002_001B Execute-only Access Registers (FTFA_XACCH0) 8 R Undefined
29.3.3.7/
644
4002_001C Execute-only Access Registers (FTFA_XACCL3) 8 R Undefined
29.3.3.7/
644
4002_001D Execute-only Access Registers (FTFA_XACCL2) 8 R Undefined
29.3.3.7/
644
4002_001E Execute-only Access Registers (FTFA_XACCL1) 8 R Undefined
29.3.3.7/
644
4002_001F Execute-only Access Registers (FTFA_XACCL0) 8 R Undefined
29.3.3.7/
644
4002_0020 Supervisor-only Access Registers (FTFA_SACCH3) 8 R Undefined
29.3.3.8/
645
4002_0021 Supervisor-only Access Registers (FTFA_SACCH2) 8 R Undefined
29.3.3.8/
645
4002_0022 Supervisor-only Access Registers (FTFA_SACCH1) 8 R Undefined
29.3.3.8/
645
4002_0023 Supervisor-only Access Registers (FTFA_SACCH0) 8 R Undefined
29.3.3.8/
645
4002_0024 Supervisor-only Access Registers (FTFA_SACCL3) 8 R Undefined
29.3.3.8/
645
4002_0025 Supervisor-only Access Registers (FTFA_SACCL2) 8 R Undefined
29.3.3.8/
645
4002_0026 Supervisor-only Access Registers (FTFA_SACCL1) 8 R Undefined
29.3.3.8/
645
4002_0027 Supervisor-only Access Registers (FTFA_SACCL0) 8 R Undefined
29.3.3.8/
645
4002_0028 Flash Access Segment Size Register (FTFA_FACSS) 8 R Undefined
29.3.3.9/
646
4002_002B Flash Access Segment Number Register (FTFA_FACSN) 8 R Undefined
29.3.3.10/
647
29.3.3.1 Flash Status Register (FTFA_FSTAT)
The FSTAT register reports the operational status of the flash memory module.
Memory Map and Registers
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
636 NXP Semiconductors