YR0K42378FC000BA Renesas Electronics America, YR0K42378FC000BA Datasheet - Page 954

• Manufacturer Part Number: YR0K42378FC000BA
• Description: KIT EVAL FOR H8S/2378
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of YR0K42378FC000BA

• Contents: Board
• For Use With/related Products: H8S/2378
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 21 Flash Memory (0.18-μm F-ZTAT Version)
(c) Flash pass/fail parameter (FPFR: general register R0L of CPU)
This parameter indicates the return value of the program processing result.
Bit
7
6
5
4
3
Rev.7.00 Mar. 18, 2009 page 886 of 1136
REJ09B0109-0700
Bit
Name
⎯
MD
EE
FK
⎯
Initial
Value
⎯
⎯
⎯
⎯
⎯
R/W
⎯
R/W
R/W
R/W
⎯
Description
Unused
Return 0.
Programming Mode Related Setting Error Detect
Returns the check result that the error protection state is
not entered. When the error protection state is entered, 1
is written to this bit. The state can be confirmed with the
FLER bit in FCCS. For conditions to enter the error
protection state, see section 21.5.3, Error Protection.
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 or
when flash-memory related register settings are partially
changed on returning from the user branch processing. 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 PROM
mode.
Flash Key Register Error Detect
Returns the check result of the value of FKEY before the
start of the programming processing.
0: FKEY setting is normal (FKEY = H'5A)
1: FKEY setting is error (FKEY = value other than H'5A)
Unused
Returns 0.
0: FLER setting is normal (FLER = 0)
1: Programming cannot be performed (FLER = 1)
0: Programming has ended normally
1: Programming has ended abnormally (programming
result is not guaranteed)