p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 567

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

(g)
The boot program will return the number of user boot MATs and their addresses in response to the
user boot MAT information inquiry command.
Command
• Command, H'24 (1 byte): Inquiry regarding user boot MAT information
Response
• Response, H'34 (1 byte): Response to user boot MAT information inquiry
• Size (1 byte): The amount of data that represents the number of areas, area start address, and
• Number of areas (1 byte): The number of consecutive user boot MAT areas.
• Area start address (4 bytes): Start address of the area
• Area last address (4 bytes): Last address of the area.
• SUM (1 byte): Checksum
(h) User MAT Information Inquiry
The boot program will return the number of user MATs and their addresses in response to the user
MAT information inquiry command.
Command
• Command, H'25 (1 byte): Inquiry regarding user MAT information
Response
• Response, H'35 (1 byte): Response to the user MAT information inquiry
• Size (1 byte): The amount of data that represents the number of areas, area start address, and
• Number of areas (1 byte): The number of consecutive user MAT areas.
area last address
H'01 when the user boot MAT areas are consecutive.
There are as many groups of data representing the start and last addresses as there are areas.
area last address
H'01 when the user MAT areas are consecutive.
User Boot MAT Information Inquiry
H'24
H'34
Area start address
···
SUM
H'25
H'35
Area start address
···
SUM
Size
Size
Number of areas
Number of areas
Section 19 Flash Memory (0.18-µm F-ZTAT Version)
Area last address
Area last address
Rev. 1.00 Sep. 21, 2006 Page 529 of 658
REJ09B0310-0100