HD64F2168 Datasheet, PDF (699/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Table 20.8 (2) Useable Area for Erasure in User Program Mode
Storable /Executable Area
Selected MAT
Item
On-chip User
RAM
MAT
Embedded
External Space
Program
(Expanded Mode) User MAT Storage Area
Operation for
Selection of On-chip
Program to be
Downloaded
Operation for Writing
H'A5 to FKEY
Execution of Writing
SCO = 1 to FCCS
(Download)
×
×
Operation for FKEY
Clear
Determination of
Download Result
Operation for
Download Error
Operation for Settings
of Initial Parameter
Execution of
Initialization
×
×
Determination of
Initialization Result
Operation for
Initialization Error
NMI Handling Routine
×
Operation for Inhibit of
Interrupt
Operation for Writing
H'5A to FKEY
Operation for Settings
×
of Erasure Parameter
Execution of Erasure
×
×
Determination of
×
Erasure Result
Rev. 3.00, 03/04, page 659 of 830