NXP Semiconductors MC9S12G - Functional Description

240 KByte Flash Module (S12FTMRG240K2V1)
MC9S12G Family Reference Manual Rev.1.27
NXP Semiconductors 1151
All bits in the FRSV7 register read 0 and are not writable.
31.4 Functional Description
31.4.1 Modes of Operation
The FTMRG240K2 module provides the modes of operation normal and special . The operating mode is
determined by module-level inputs and affects the FCLKDIV, FCNFG, and EEPROT registers (see
Table 31-27).
31.4.2 IFR Version ID Word
The version ID word is stored in the IFR at address 0x0_40B6. The contents of the word are defined in
Table 31-26.
Offset Module Base + 0x0013
76543210
R00000000
W
Reset00000000
= Unimplemented or Reserved
Figure 31-25. Flash Reserved7 Register (FRSV7)
Table 31-26. IFR Version ID Fields
[15:4] [3:0]
Reserved VERNUM