Zilog Z8F0130 - Manual (Page 322)

Using the Macro Assembler UM013037-1212
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Zilog Developer Studio II – Z8 Encore!
User Manual
BFRACT and UBFRACT Declaration Types
Syntax
BFRACT signed fractional (8 bits)
UBFRACT unsigned fractional (8 bits)
Examples
BFRACT [3]0.1, [2]0.2 ; Reserve space for five 8-bit

; signed fractional numbers.

; Initialize first 3 with 0.1,

; last 2 with a 0.2.

UBFRACT [50]0.1,[50]0.2 ; Reserve space for 100 8-bit

; unsigned fractional numbers.

; Initialize first 50 with a

; 0.1, second 50 with a 0.2

BFRACT 0.5 ; Reserve space for one 8-bit signed, fractional number

; and initialize it to 0.5.
FRACT and UFRACT Declaration Types
Syntax
FRACT signed fractional (8 bits)
UFRACT unsigned fractional (8 bits)
Examples
FRACT [3]0.1, [2]0.2 ; Reserve space for five 16-bit

; signed fractional numbers.

; Initialize first 3 with 0.1,

; last 2 with a 0.2.
UFRACT [50]0.1,[50]0.2 ; Reserve space for 100 16-bit

; unsigned fractional numbers.

; Initialize first 50 with a

; 0.1, second 50 with a 0.2
FRACT 0.5 ; Reserve space for one 16-bit signed, fractional number

; and initialize it to 0.5.
BLKB Declaration Type
Syntax
BLKB number of bytes (8 bits each) [, <init_value>]