Renesas RL78/G15 User Manual

RL78/G15 CHAPTER 22 INSTRUCTION SET
R01UH0959EJ0110 Rev.1.10 Page 693 of 765
Mar 7, 2023
Table 22-1. Operand Identifiers and Specification Methods
Identifier Description Method
r
rp
sfr
sfrp
X(R0), A(R1), C(R2), B(R3), E(R4), D(R5), L(R6), H(R7)
AX(RP0), BC(RP1), DE(RP2), HL(RP3)
Special-function register symbols (SFR symbols) FFF00H to FFFFFH
Special-function register symbols (16-bit manipulatable SFR symbols. Even addresses only
Note 1
) FFF00H to
FFFFFH
saddr
saddrp
FFE20H to FFF1FH
FFE20H to FFF1FH
Immediate data or labels
Immediate data or labels (even addresses only
Note 1
)
addr20
addr16
addr5
00000H to FFFFFH
0000H to FFFFH
0080H to 00BFH
Immediate data or labels
Immediate data or labels (even addresses only for 16-bit data transfer instructions
Note 1
)
Immediate data or labels (even addresses only
Note 1
)
word
byte
bit
16-bit immediate data or label
8-bit immediate data or label
3-bit immediate data or label
RBn RB0 to RB3
Note 1. Bit 0 = 0 when an odd address is specified.
Remark The special function registers can be described to operand sfr as symbols. See Table 3-5 SFR List for the
symbols of the special function registers.
The extended special function registers can be described to operand !addr16 as symbols. See Table 3-6
Extended SFR (2nd SFR) List for the symbols of the extended special function registers.

Renesas RL78/G15 Specifications

General

Brand	Renesas
Model	RL78/G15
Category	Microcontrollers
Language	English