s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 184

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

CHAPTER 11: ASSEMBLER
11.8.2 Section Defining Pseudo-Instructions (.code, .data)
.code pseudo-instruction
Instruction format
Function
Precautions
.data pseudo-instruction
Instruction format
Function
Precautions
168
.code
Declares the start of a CODE section. Statements following this instruction are assembled as those to be
mapped in the CODE section, until another section is declared.
The CODE section is set by default in the as33. Therefore, the .code pseudo-instruction can be omitted at
top of a source file. Always describe it when you change a section to a CODE section. For details on the
sections, refer to Section 11.7 "Definition of Sections".
A CODE section can be divided among multiple locations of a source file for purposes of definition
(describing the .code pseudo-instruction in the respective start positions).
However, not that multiple CODE section cannot be defined in an absolute source file. The total of sections
that can be defined in one source file is maximum 3 in the absolute assembling.
In the case of an absolute source, be sure to specify an address by the .org pseudo-instruction in the line
preceding or following the .code pseudo-instruction.
.data
Declares the start of a DATA section. Statements following this instruction are assembled as those to be
mapped in the DATA section, until another section is declared.
For details on the sections, refer to Section 11.7 "Definition of Sections".
In a DATA section, nothing other than the data defining pseudo-instructions (.word, .half, .byte, .ascii
and .space), .alignment pseudo-instructions (.align), location counter control pseudo-instructions (.org),
symbols, and comments can be described. If anything else is described, it will result in an error.
A DATA section can be divided among multiple locations of a source file for purposes of definition
(describing the .data pseudo-instruction in the respective start positions).
However, not that multiple DATA section cannot be defined in an absolute source file. The total of sections
that can be defined in one source file is maximum 3 in the absolute assembling.
In the case of an absolute source, be sure to specify an address by the .org pseudo-instruction in the line
preceding or following the .data pseudo-instruction.
EPSON
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
S5U1C33000C MANUAL