3069RF-ZTAT Datasheet, PDF (626/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Bit 1
WA
0
1
Description
Setting of programming destination address is normal
Setting of programming destination address is abnormal
Bit 0—Success/Fail (SF): Indicates whether the program processing is ended normally or not.
Bit 0
SF
0
1
Description
Programming is ended normally (no error)
Programming is ended abnormally (error occurs)
(4) Erasure Execution
When flash memory is erased, the erase-block number on the user MAT must be passed to the
erasing program which is downloaded. This is set to the FEBS parameter (general register ER0).
One block is specified from the block number 0 to 15.
For details on the erasing processing procedure, see section 18.5.2, User Program Mode.
(a) Flash erase block select parameter (FEBS: general register ER0 of CPU)
This parameter specifies the erase-block number. The several block numbers cannot be specified.
Bit :
31
30
29
28
27
26
25
24
0
0
0
0
0
0
0
0
Bit :
23
22
21
20
19
18
17
16
0
0
0
0
0
0
0
0
Bit :
15
14
13
12
11
10
9
8
0
0
0
0
0
0
0
0
Bit :
7
6
5
4
3
2
1
0
EBS7 EBS6 EBS5 EBS4 EBS3 EBS2 EBS1 EBS0
Bits 31 to 8—Unused: Only 0 may be written to these bits.
Bits 7 to 0—Erase Block (EB7 to EB0): Set the erase-block number in the range from 0 to 15. 0
corresponds to the EB0 block and 15 corresponds to the EB15 block. An error occurs when the
number other than 0 to 15 is set.
Rev. 5.0, 09/04, page 604 of 978