Datasheet

Rev. 2.00 Sep. 28, 2009 Page xxi of xl
REJ09B0452-0200
Item Page Revision (See Manual for Details)
24.12 Standard Serial
Communication Interface
Specifications for Boot
Mode
Figure 24.18 Boot
Program States
803 Figure amended
Programming/
erasing wait
Programming
Operations for erasing
user MATs and
user boot MATs
(3) Inquiry and Selection
States
(f) Operating Clock
Frequency Inquiry
811 Description amended
• Minimum value of operating clock frequency (two bytes): The
minimum value of the divided clock frequency.
The minimum and maximum values of the operating clock
frequency represent the values in MHz, valid to the
hundredths place of MHz, and multiplied by 100. (e.g. when
the value is 17.00 MHz, it will be 2000, which is H'07D0.)
• Maximum value (two bytes): Maximum value among the
divided clock frequencies.
There are as many pairs of minimum and maximum values
as there are operating clock frequencies.
(8) Programming/Erasing
State
3. Programming/Erasing
State Information
(c) 128-Byte
Programming
823 Description amended
• ERROR: (one byte): Error code
H'11: Checksum Error
H'2A: Address Error
The address is not within the specified MAT range.
H'53: Programming error
A programming error has occurred and programming
cannot be continued.
(f) Memory Read 826 Description amended
• Area (one byte)
H'00: User boot MAT
H'01: User MAT
An address error occurs when the area setting is
incorrect.