SH7137 Datasheet, PDF (923/1160 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 22 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
Bit
7 to 1
Bit Name

Initial
Value
All 0
0
PPVS
0
R/W
R
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
Bit
7 to 1
Bit Name

Initial
Value
All 0
R/W
R
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Rev. 2.00 Sep. 10, 2008 Page 897 of 1130
REJ09B0402-0200