r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 1009

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Table 22.18 (3) Usable Area for Programming in User Boot Mode
Pro-
gram-
ming
proce-
dure
Item
Program data storage
area
Selecting on-chip
program to be
downloaded
Writing H'A5 to key
register
Writing 1 to SCO in
FCCS (download)
Key register clearing
Judging download
result
Download error
processing
Setting initialization
parameters
Initialization
Judging initialization
result
Initialization error
processing
Interrupt processing
routine
Switching MATs by
FMATS
Writing H'5A to Key
Register
On-
Chip
RAM
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Storable/Executable Area
User
Boot
MAT
X*
√
√
X
√
√
√
√
X
√
√
X
X
X
1
External
Space
√
√
√
X
√
√
√
√
X
√
√
√
X
√
Rev. 1.00 Sep. 21, 2007 Page 983 of 1124
User
MAT
—
√
√
Selected MAT
User
Boot
MAT
—
√
√
√
√
√
√
√
√
√
√
Section 22 Flash Memory
REJ09B0402-0100
Embedded
Program
Storage
Area
—
√