UPD78F0988AGC-8BS Renesas Electronics America, UPD78F0988AGC-8BS Datasheet - Page 345

• Manufacturer Part Number: UPD78F0988AGC-8BS
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0988AGC-8BS

• Lead Free Status / Rohs Status: Supplier Unconfirmed

language (instruction code) of each instruction, refer to 78K/0 Series User’s Manual Instructions (U12326E).
19.1 Conventions
19.1.1 Operand representation and description formats
representation of that instruction (for details, refer to the assembler specifications). Some operands may be described
in two or more description formats. In this case, select one of them. Uppercase characters, #, !, $, and [ ] are keywords
and must be described as is. The meanings of the symbols are as follows:
be sure to describe #, !, $, or [ ].
absolute name (the name in parentheses in the table below, such as R0, R1, or R2).
r
rp
sfr
sfrp
saddr
saddrp
addr16
addr11
addr5
word
byte
bit
RBn
This chapter lists the instruction set of the PD780988 Subseries. For the details of the operation and machine
In the operand field of each instruction, an operand is described according to the description format for operand
• #: Immediate data
• !: Absolute address
When describing immediate data, also describe an appropriate numeric value or label. When describing a label,
Register description formats r or rp for an operand can be described as a function name (such as X, A, or C) or
Note
Remark For the symbols of the special function registers, refer to Table 3-4 Special Function Register List.
Representation
FFD0H to FFDFH cannot be addressed.
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 symbol
Special function register symbol (only even address of register that can be manipulated in 16-bit units)
FE20H to FF1FH immediate data or label
FE20H to FF1FH immediate data or label (even address only)
0000H to FFFFH immediate data or label
(even address only for 16-bit data transfer instruction)
0800H to 0FFFH immediate data or label
0040H to 007FH immediate data or label (even address only)
16-bit immediate data or label
8-bit immediate data or label
3-bit immediate data or label
RB0 to RB3
Table 19-1. Operand Representation and Description Formats
CHAPTER 19 INSTRUCTION SET
User’s Manual U13029EJ7V1UD
Note
• $: Relative address
• [ ]: Indirect address
Description Format
Note
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