R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 627

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

(2)
FPFR indicates the return values of the initialization, programming, and erasure results. The
meaning of the bits in FPFR varies depending on the processing.
(a)
FPFR indicates the return value of the initialization result.
Bit
7 to 2
1
0
Bit
Bit Name
Flash Pass and Fail Parameter (FPFR: General Register R0L of CPU)
Initialization before programming/erasing
Bit Name

FQ
SF
—
7
Initial
Value



—
6
R/W

R/W
R/W
—
5
Description
Unused
These bits return 0.
Frequency Error Detect
Compares the specified CPU operating frequency with
the operating frequencies supported by this LSI, and
returns the result.
0: Setting of operating frequency is normal
1: Setting of operating frequency is abnormal
Success/Fail
Returns the initialization result.
0: Initialization has ended normally (no error)
1: Initialization has ended abnormally (error occurs)
—
4
Section 17 Flash Memory (0.18-(m F-ZTAT Version)
—
3
Rev. 3.00 Mar. 14, 2006 Page 589 of 804
—
2
FQ
1
REJ09B0104-0300
SF
0