h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 476

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

• Minimum value of operating clock frequency (two bytes): The minimum value of the
• Maximum value (two bytes): Maximum value among the multiplied or divided clock
• SUM (one byte): Checksum
(g) User Boot MAT Information Inquiry
The boot program will return the number of user boot MATs and their addresses.
• Command, H'24, (one byte): Inquiry regarding user boot MAT information
• Response, H'34, (one byte): Response to user boot MAT information inquiry
• Size (one byte): The number of bytes that represents the number of areas, area-start addresses,
• Number of Areas (one byte): The number of consecutive user boot MAT areas
• Area-start address (four byte): Start address of the area
• Area-last address (four byte): Last address of the area
• SUM (one byte): Checksum
Rev. 2.00, 03/04, page 444 of 534
Command
Response
multiplied or divided clock frequency.
The minimum and maximum values represent the values in MHz, valid to the hundredths place
of MHz, and multiplied by 100. (e.g. when the value is 20.00 MHz, it will be 2000, which is
H'07D0.)
frequencies.
There are as many pairs of minimum and maximum values as there are operating clock
frequencies.
and area-last address
When user boot MAT areas are consecutive, the number of areas returned is H'01.
There are as many groups of data representing the start and last addresses as there are areas.
H'24
H'34
Area-start address
···
SUM
Size
Number of areas
Area-last address