R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 830

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 3.00 Mar. 14, 2006 Page 792 of 804
REJ09B0104-0300
Item
17.8.2 User Program Mode
(2) Programming Procedure in
User Program Mode
Figure 17.11 Programming
Procedure in User Program Mode
Page Revision (See Manual for Details)
606
607,
609
Amended
Amended
7. Initialization is executed. The initialization program
12. Programming is executed. The entry point of the
 The general registers other than ER0 and ER1
 The general registers other than ER0 and ER1
is downloaded together with the programming
program to the on-chip RAM. The entry point of the
initialization program is at the address which is 32
bytes after #DLTOP (start address of the download
destination specified by FTDAR). Call the
subroutine to execute initialization by using the
following steps.
programming program is a the address which is 16
bytes after #DLTOP (start address of the download
destination specified by FTDAR). Call the
subroutine to execute programming by using the
following steps.
are held in the initialization program.
are held in the programming program.
No
Disable interrupts and bus
JSR FTDAR setting
Set parameters to ER1
(FMPAR and FMPDR)
procedure program
End programming
Set FKEY to H'5A
master operation
Clear FKEY to 0
programming is
other than CPU
Required data
Programming
FPFR
completed?
and ER0
1
Yes
Yes
0?
16
Clear FKEY and
No
error processing
programming
9.
10.
11.
12.
13.
14.
15.