p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 519

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

(c)
This parameter indicates the return value of the programming processing result.
Bit
7
6
5
Flash pass/fail result parameter (FPFR: general register R0L of CPU)
Bit Name

MD
EE
Initial
Value



R/W

R/W
R/W
Description
Unused
The return value is 0.
Programming Mode Related Setting Error Detect
Returns the check result of the error-protection state not
being entered. When a low-level signal is input to the
FWE pin or the error-protection state is entered, 1 is
written to this bit. These states can be confirmed with the
FWE and FLER bits in FCCS. For conditions to enter the
error-protection state, see section 19.5.3, Error
Protection.
0: FWE and FLER settings are normal (FWE = 1, FLER
1: Programming cannot be performed because FWE = 0
Programming Execution Error Detect
1 is returned to this bit when the specified data could not
be written because the user MAT was not erased. If this
bit is set to 1, there is a high possibility that the user
MAT is partially rewritten. In this case, after removing the
error factor, erase the user MAT. If FMATS is set to
H'AA and the user boot MAT is selected, an error occurs
when programming is performed. In this case, both the
user MAT and user boot MAT are not rewritten.
Programming of the user boot MAT should be performed
in boot mode or programmer mode.
0: Programming has ended normally
1: Programming has ended abnormally and
= 0)
or FLER = 1
programming result is not guaranteed
Section 19 Flash Memory (0.18-µm F-ZTAT Version)
Rev. 1.00 Sep. 21, 2006 Page 481 of 658
REJ09B0310-0100