Datasheet

Rev. 6.00 Mar. 18, 2010 Page vii of lx
REJ09B0054-0600
Notes on reading this manual:
• In order to understand the overall functions of the chip
Read the manual according to the contents. This manual can be roughly categorized into
descriptions on the CPU, system control functions, peripheral functions, and electrical
characteristics.
• In order to understand the details of the CPU’s functions
Read the H8S/2600 Series, H8S/2000 Series Software Manual.
• In order to understand the details of a register whole name is already known
Read the index that is the final part of the manual to find the page number of the entry on the
register. The addresses, bits, and initial values of the registers are summarized in section 26,
List of Registers.
Rules: Register name: The following notation is used for cases when the same or a
similar function, e.g., 16-bit timer pulse unit or serial
communication, is implemented on more than one channel:
XXX_N (XXX is the register name and N is the channel
number)
Bit order: The MSB is on the left and the LSB is on the right.
Number notation: Binary is B'xxxx, hexadecimal is H'xxxx, and decimal is
xxxx.
Signal notation: An overbar is added to a low-active signal: xxxx
Related Manuals: The latest versions of all related manuals are available from our web site.
Please ensure you have the latest versions of all documents.
http://www.renesas.com/
H8S/2258 Group, H8S/2239 Group, H8S/2238 Group, H8S/2237 Group, H8S/2227 Group
manuals:
Document Title Document No.
H8S/2258 Group, H8S/2239 Group, H8S/2238 Group, H8S/2237 Group,
H8S/2227 Group Hardware Manual
This manual
H8S/2600 Series, H8S/2000 Series Software Manual REJ09B0139