Analog Devices ADSP-BF53x Blackfin Reference page 806

Introduction
• PC-relative, signed values are designated as "
lowing modifiers:
• the decimal number indicates how many bits the value can
include; for example, pcrel5 is a 5-bit value.
• any alignment requirements are designated by an optional
"m" suffix followed by a number; for example, pcrel13m2 is
a 13-bit integer that must be an even number.
• Loop PC-relative, signed values are designated as "lppcrel"
with the following modifiers:
• the decimal number indicates how many bits the value can
include; for example, lppcrel5 is a 5-bit value.
• any alignment requirements are designated by an optional
"m" suffix followed by a number; for example,
is a 11-bit integer that must be an even number.
Arithmetic Status Flags
The Blackfin architecture includes 12 arithmetic status flags that indicate
specific results of a prior operation. These flags reside in the Arithmetic
Status (ASTAT) Register. A summary of the flags appears below. All flags
are active high. Instructions regarding P-registers, I-registers, L-registers,
M-registers, or B-registers do not affect flags.
C-6 ADSP-BF53x/BF56x Blackfin Processor Programming Reference
" with the fol-
pcrel
lppcrel11m2