R0K572115S000BE Renesas Electronics America, R0K572115S000BE Datasheet - Page 47

• Manufacturer Part Number: R0K572115S000BE
• Description: KIT STARTER FOR SH7211
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: Microcontrollerr

Specifications of R0K572115S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7211
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 2 CPU
2.2.3
Immediate Data Format
Byte (8-bit) immediate data is located in an instruction code. Immediate data accessed by the
MOV, ADD, and CMP/EQ instructions is sign-extended and handled in registers as longword
data. Immediate data accessed by the TST, AND, OR, and XOR instructions is zero-extended and
handled as longword data. Consequently, AND instructions with immediate data always clear the
upper 24 bits of the destination register.
20-bit immediate data is located in the code of a MOVI20 or MOVI20S 32-bit transfer instruction.
The MOVI20 instruction stores immediate data in the destination register in sign-extended form.
The MOVI20S instruction shifts immediate data by eight bits in the upper direction, and stores it
in the destination register in sign-extended form.
Word or longword immediate data is not located in the instruction code, but rather is stored in a
memory table. The memory table is accessed by an immediate data transfer instruction (MOV)
using the PC relative addressing mode with displacement.
See examples given in section 2.3.1 (10), Immediate Data.
Rev. 3.00 Mar. 04, 2009 Page 21 of 1168
REJ09B0344-0300