s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 189

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

11.8.6 Data Defining Pseudo-Instruction
.word pseudo-instruction
Instruction format
Function
Precautions
.half pseudo-instruction
Instruction format
Function
Precautions
S5U1C33000C MANUAL
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
Format 1) .word <Data>[[,] <Data> . . . [,] <Data>]
Format 2) .word <Symbol>
<Data>:
<Symbol>: Symbol name that has been defined
Sample description:
Format 1) Defines word data. Data can be defined in a CODE section or DATA section.
Format 2) Defines the symbol value as a word data. Data can be defined in a CODE section or DATA
The .word pseudo-instruction can be used in a CODE section or a DATA section.
Two or more data can be defined at a time in Format 1. However, one line is limited to 255 characters,
including blank characters.
The defined data is located beginning with a word boundary address unless it is immediately preceded by
the .align pseudo-instruction. If the current position is not a word boundary address, 0x00 is set in the
interval from that position to the nearest word boundary address.
.half <Data>[[,] <Data> . . . [,] <Data>]
<Data>:
Sample description:
Defines half word data. Data can be defined in a CODE section or DATA section.
The .half pseudo-instruction can be used in a CODE section or a DATA section.
Two or more data can be defined at a time. However, one line is limited to 255 characters, including blank
characters.
The defined data is located beginning with a half word boundary address, unless it is immediately preceded
by the .align pseudo-instruction. If the current position is an odd address, 0x00 is set at the current position.
section.
Word data (32 bits)
.word 0x10000000 0x20000000 0x30000000 0x4000000
.word 256
.word FOO
Half word data (16 bits)
.half 0xfffc 0xfffd 0xfffe 0xffff
.half 256
Only decimal, binary and hexadecimal numbers can be described.
The data that can be specified are from 0 to 0xffffffff.
One or more spaces, tabs or a comma (,) are necessary between the instruction and the first
data and between one data and another.
Only decimal, binary and hexadecimal numbers can be described.
The data that can be specified are from 0 to 0xffff.
One or more spaces, tabs or a comma (,) are necessary between the instruction and the first
data and between one data and another.
EPSON
(.word, .half, .byte, .ascii, .space)
CHAPTER 11: ASSEMBLER
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