NEC NEAX 2400 IPX, Programming Manual

Page: 31 / 316

NDA-24305 CHAPTER 3
Page 13
Revision 1.0
BASIC DATA ASSIGNMENT FOR ISDN
STEP 5: ACSC - Assign Dch and Bch location for CSCG.
- The values for CSCG is 130 through 255.
- Even number CSCGs are used for Dch location and odd number CSCGs are used for Bch
location. Although Bch location is the same as Dch location when PRT is used.
- CCH, which represents Dch and Bch location, is assigned as shown below.
- CCH must be assigned as the first group in the highway to which PRT is mounted.
- CCH=00000 is prohibited.
- Assign the same LEN in CIC GROUP (0~7) for a CSCG when PRT is used for 23B+D
- Examples of ACSC assignment are shown below.
(1) Condition: When 24PRT is mounted in Slot 07 of PIM0, ACSC data is as follows.
Note: The location of DCH (Dch Handler) which is built in PRT must be assigned in the parameter “CCH” of
this command.
00-03 04 05 06 07 08 09
01 03 05 07 09 11
00 02 04 06 08 10
CSCG CCH CIC GROUP CSCG CCH CIC GROUP
130
(for Dch)
00004
00004
00004
00004
00004
00004
00004
00004 0
1
2
3
4
5
6
7 131
(for Bch)
00004
00004
00004
00004
00004
00004
00004
00004 0
1
2
3
4
5
6
7
Group (00 - 23)
Unit (0 - 3)
Module Group (00 - 07)
CCH: XX X XX
HW0 HW1 HW2