S912XHZ512F1VAG Datasheet, PDF (881/978 Pages) Freescale Semiconductor, Inc – Covers MC9S12XHZ384, MC9S12XHZ256

Chapter 25 Memory Mapping Control (S12XMMCV3)
Table 25-23. RAM Write Protection Interrupt Vectors
Interrupt Source
CPU access violation
CCR Mask
I Bit
Local Enable
AVIE in RAMWPC
Figure 25-25. RAM write protection scheme
MC9S12XHZ512 Data Sheet, Rev. 1.06
Freescale Semiconductor
881