NEC NEAX 7400 IMX - Page 707

ND-70348 (E) CHAPTER 4
Page 668
Revision 3.0
ASYDN
SYSTEM
DATA
TYPE
(SYS)
SYSTEM
DATA
INDEX
(INDEX)
0 –1535
DATA
(DATA)
00 – FF
(Hex)
BIT
CORRESPONDING
DATA
SYSTEM DATA CONTENTS (MDATA)
DATA
0/1
BIT
1
91
0b
0
Not used
0b
1
b
2
Grades of System Message that can be Registered:
b
3
0b
4
Not used
0b
5
0b
6
0b
7
92 00 Not used
93 00 Not used
b
3
0
0
1
b
2
0
1
0
= Register All System Message Data
= Register System Message Data higher than grade 1
= (SUP, MN, MJ)
= Register System Message Data higher than grade 2
1 1 = (MN, MJ)
1 0 = Register System Message Data higher than grade 3
1 1 = (MJ)