p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 548

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 19 Flash Memory (0.18-µm F-ZTAT Version)
Table 19.8 (3)
Rev. 1.00 Sep. 21, 2006 Page 510 of 658
REJ09B0310-0100
Item
Storage area for
program data
Selecting on-chip
program to be
downloaded
Writing H'A5 to FKEY
Writing 1 to SCO in
FCCS (download)
FKEY clearing
Determination of
download result
Download error
processing
Setting initialization
parameter
Initialization
Determination of
initialization result
Initialization error
processing
NMI handling routine
Disabling interrupts
Switching MATs by
FMATS
Writing H'5A to FKEY
Usable Area for Programming in User Boot Mode
On-chip
RAM
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Storable/Executable Area
User Boot
MAT
×*
Ο
Ο
×
Ο
Ο
Ο
Ο
×
Ο
Ο
×
Ο
×
×
1
User MAT

Ο
Ο
Selected MAT
User Boot
MAT

Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Embedded
Program
Storage MAT

Ο