SH7080_09 Datasheet, PDF (1291/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 23 Flash Memory
(2) Flash Program Code Select Register (FPCS)
FPCS selects the on-chip programming program to be downloaded.
Bit: 7
6
5
4
3
2
1
0
-
-
-
-
-
-
- PPVS
Initial value: 0
0
0
0
0
0
0
0
R/W: R
R
R
R
R
R
R R/W
Initial
Bit
Bit Name Value R/W
7 to 1 ⎯
All 0 R
0
PPVS
0
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Program Pulse Single
Selects the programming program.
0: On-chip programming program is not selected
[Clearing condition]
When transfer is completed
1: On-chip programming program is selected
(3) Flash Erase Code Select Register (FECS)
FECS selects download of the on-chip erasing program.
Bit: 7
6
5
4
3
2
1
0
-
-
-
-
-
-
- EPVB
Initial value: 0
0
0
0
0
0
0
0
R/W: R
R
R
R
R
R
R R/W
Initial
Bit
Bit Name Value R/W
7 to 1 ⎯
All 0 R
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Rev. 4.00 Dec. 15, 2009 Page 1231 of 1558
REJ09B0181-0400