R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 57

KIT STARTER FOR H8SX/1622

R0K561622S000BE

Manufacturer Part Number
R0K561622S000BE
Description
KIT STARTER FOR H8SX/1622
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Datasheets

Specifications of R0K561622S000BE

Contents
Board, Cables, CD, Debugger, Power Supply
Silicon Manufacturer
Renesas
Features
Coding And Debugging, E10A Emulator, RS232 Serial Connection
Kit Contents
Board
Silicon Family Name
H8SX/1622F
Silicon Core Number
R5F61622N50LGV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
H8SX/1622
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
2.2
The H8SX CPU has four operating modes: normal, middle, advanced and maximum modes. These
modes can be selected by the mode pins of this LSI.
2.2.1
The exception vector table and stack have the same structure as in the H8/300 CPU.
• Address Space
• Extended Registers (En)
• Instruction Set
The maximum address space of 64 kbytes can be accessed.
The extended registers (E0 to E7) can be used as 16-bit registers, or as the upper 16-bit
segments of 32-bit registers. When the extended register En is used as a 16-bit register it can
contain any value, even when the corresponding general register Rn is used as an address
register. (If the general register Rn is referenced in the register indirect addressing mode with
pre-/post-increment or pre-/post-decrement and a carry or borrow occurs, however, the value in
the corresponding extended register En will be affected.)
All instructions and addressing modes can be used. Only the lower 16 bits of effective
addresses (EA) are valid.
CPU Operating Modes
Normal Mode
CPU operating modes
Figure 2.1 CPU Operating Modes
Advanced mode
Maximum mode
Normal mode
Middle mode
Rev. 2.00 Sep. 16, 2009 Page 27 of 1036
Maximum 64 kbytes for program
and data areas combined
Maximum 16-Mbyte program
area and 64-kbyte data area,
maximum 16 Mbytes for program
and data areas combined
Maximum 16-Mbyte program
area and 4-Gbyte data area,
maximum 4 Gbytes for program
and data areas combined
Maximum 4 Gbytes for program
and data areas combined
REJ09B0414-0200
Section 2 CPU

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