NEC NEAX 7400 IMX - Page 204

ND-70348 (E) CHAPTER 4
Page 202
Revision 3.0
ASYDL
Note 1: Necessary data for the programming commands for LDM. Usually 01H is assigned. When the Local Data
Memory is not enough, change the value from 03H to 07H.
Note 2: Necessary data for the programming commands for NDM. Usually 01H is assigned. When the Network
Data Memory is not enough, change the value from 03H → 07H → 0FH → 1FH.
SYSTEM
DATA
TYPE (SYS)
SYSTEM
DATA
INDEX
(INDEX)
512-1535
DATA
(DATA)
00 – FF
(Hex)
BIT
CORRESPONDING
DATA
SYSTEM DATA CONTENTS
DATA
0/1
BIT
1
512
b
0
FPC (Fusion Point Code) of self node in hexadecimal.
FPC 1-253 (01 Hex-FD Hex)
Note: After assigning/changing the FPC, System Ini-
tialization (Non-Load Initialization) is re-
quired.
b
1
b
2
b
3
b
4
b
5
b
6
b
7
513 01
b
0
LDM (Local Data Memory) usage. Assign data “1 (the mem-
ory block is used)” for the corresponding memory block.
Note 1
b
1
b
2
b
3
b
4
b
5
b
6
b
7
514 01
b
0
NDM (Network Data Memory) usage. Assign data “1 (the
memory block is used)” for the corresponding memory block.
Note 2
b
1
b
2
b
3
b
4
b
5
b
6
b
7
bit Memory Block
b
0
Memory Block #0
b
1
Memory Block #1
b
2
Memory Block #2
bit Memory Block
b
0
Memory Block #0
b
1
Memory Block #1
b
2
Memory Block #2
b
3
Memory Block #3
b
4
Memory Block #4