Oki Dr.63514, User Manual, Page: 12 / 101

Preface
0-6
3. Notation
This User's Guide uses the following notational conventions.
Type Notation Meaning
Numerals xxh, xxH
xxb
Hexadecimal number
Binary number
Units W (word)
B (byte)
N (nibble)
M (mega-)
K (kilo-)
k (kilo-)
m (milli-)
µ
(micro-)
n (nano-)
s
1 word = 2 bytes = 4 nibbles = 16 bits
1 byte = 2 nibbles = 8 bits
1 nibble = 4 bits
10
6
1024 — only in KB (kilobytes) and KW (kilowords)
10
3
= 1000
10
-3
10
-6
10
-9
second(s)
Terms
“H” level
“L” level
High signal level — that is, the VDD voltage level.
Low signal level — that is, the VSS voltage level.
Cross References
n
Reference
n
(See Note n)
n
Note n
n
This notation gives a cross-reference to related material
elsewhere in this manual.
This notation refers the reader to a numbered note
providing supplementary information later in the same
Section.
This notation introduces a numbered note providing
supplementary information.