NEC Neax 2400 Imx Circuit Card Manual

							CHAPTER 2 ND-70182 (E)
Page 36
Revision 4.0
SN1455 CPRAQ-A/SN1531 CPRAS-A
CPU Board
5. Switch Settings
Note:Make-busy of this circuit card is not allowed while the Floppy Disk Drive or Hard Disk Drive is being
accessed.
SWITCH NAMESWITCH 
NO.SETTINGSTANDARD 
SETTINGMEANING
SW
(PWR)—ON×PWR is supplied to the CPR.
OFF PWR is not supplied to the CPR.
MB
 Note
(FDD/HDD)—ON (Up) Make-busy of the FDD/HDD.
OFF (Down)×Normal setting.
MBR
(DSP)—ON (Up)Make-busy Request of the CPR in which GT is 
located.
OFF (Down)×Normal setting.
CPURST
(DSP)——Execute the CPR processing according to the 
SENSE setting.
SYSTEM 
SELECT0
(DSP)1OFF×Not used
2OFF×Not used
3OFF×Not used
4ON Watchdog Timer time-out is not detected.
OFF×Watchdog Timer time-out is detected.
SYSTEM 
SELECT1
(DSP)1ON PCI Card (Slot 0) MBR ON.
OFF PCI Card (Slot 0) MBR OFF.
2ON PCI Card (Slot 1) MBR ON.
OFF PCI Card (Slot 1) MBR OFF.
3ON PCI Card (Slot 2) MBR ON.
OFF PCI Card (Slot 2) MBR OFF.
4ON PCI Card (Slot 3) MBR ON.
OFF PCI Card (Slot 3) MBR OFF.
5~7 OFF×Fixed to “OFF.”
8ON IMX-U System
OFF 1 IMG/4 IMG System
SYSTEM 
SELECT2 
(DSP)1~8 OFF×Not used 
						

							ND-70182 (E) CHAPTER 2
Page 37
Revision 4.0
SN1455 CPRAQ-A/SN1531 CPRAS-A
CPU Board
Note:
The SENSE switch designates the CPR processing status. The new processing status starts when the
CPRRST switch on the DSP is pressed while setting the SENSE switch.
SWITCH 
NAMESETTINGSTANDARD 
SETTINGMEANING
SENSE
(DSP)
Note1The following three processes are executed at the FDD/HDD.
 HD formatted
 File copied from FDD to HD 
 Directory created on the HD
2×On-line mode.
3 File copied from FDD to HD within the FDD/HDD.
4 Directory created on the HD of the FDD/HDD.
5OAI memory cleared, and the CPR started up in ON LINE mode by loading 
the ROM data.
6 HD format of the FDD/HDD.
C The CPR starts up in OFF LINE mode by loading the ROM data. 
						

							CHAPTER 2 ND-70182 (E)
Page 38
Revision 4.0
SN1455 CPRAQ-A/SN1531 CPRAS-A
CPU Board
6. External Interface
See the NEAX2400 IMX Installation Manual.
7. Switch Setting Sheet
SWITCH NAME SWITCH SHAPE REMARKS
SW
(PWR)
MB
(PWR:PZ-PW106)
MB
(FDD/HDD)
MBR
(DSP)
SYSTEM
 SELECT0
(DSP)
SYSTEM 
SELECT1
(DSP)
SYSTEM
SELECT2
(DSP)
SENSE
(DSP)
ON
OFF
ON
ON
ON
1234ON
1234ON5678
1234ON5678 
						

							ND-70182 (E) CHAPTER 2
Page 39
Revision 4.0
PH-GT10
Input Output Gate
PH-GT10
Input Output Gate
1. General Function
The PH-GT10 circuit card provides the TSW I/O bus interface for permitting the CPU board to control the
TSW, HSW, and PLO cards within the Inter-node Switch Module (ISWM) of the ISW. Additionally, this
circuit card is equipped with the copy function to be consistent with the data of TSW I/O bus in both
systems (single/dual). This circuit card is used for the IMX-U system.
Figure 2-12   Location of PH-GT10 (IOGT) 
HSW01
HSW00
TSW03
TSW02
TSW01
TSW00
LANI
LANI
LANI
LANI
HSW11
HSW10
TSW13
TSW12
TSW11
TSW10
PLO 1
PLO 0
RES
CPUCPU
MISC
IOC
EMARES
RESRES
(IOGT1)
PH-GT10 (IOGT0)
PH-GT10
ISAGTISAGT
MISC I/O BUSISAGT BUS ISAGT BUSLPM TSW I/O BUS TSW I/O BUSISWM 
						

							CHAPTER 2 ND-70182 (E)
Page 40
Revision 4.0
PH-GT10
Input Output Gate
2. Mounting Location/Condition
This circuit card can be mounted in the shaded slots shown below.
3. Face Layout of Lamps, Switches, and Connectors
The face layout of lamps, switches, and connectors are shown in Figure 2-13.
Figure 2-13   Face Layout of PH-GT10 (IOGT)
ISWMMounting Module
00   01    02    03    04    05   06    07    08   09    10    11    12    13   14    15    16    17    18    19   
IOGT(#0) IOGT(#1)
MB
MBR OPE/MB
PWRALM
CA4L
COPY 
						

							ND-70182 (E) CHAPTER 2
Page 41
Revision 4.0
PH-GT10
Input Output Gate
4. Lamp Indications
The contents of lamp indications on this circuit card are shown in the table below.
5. Switch Settings
Standard settings of switches on this circuit card are shown in the table below.
6. External Interface
See the NEAX2400 IMX Installation Manual.
7. Switch Setting Sheet
LAMP NAME COLOR MEANING
TSW ACTGreen Lights when this circuit card is in ACT state.
OFF This circuit card is in ST-BY state.
Red Lights when this circuit card is in make-busy state.
PWRALM Red Lights when On-Board Power Supply for this circuit card is abnormal.
CA4L Red Lights when 4MHz clock supplied for Local I/O Bus is faulty.
COPY Green Lights when this circuit card is in COPY mode.
SWITCH 
NAMESETTINGSTANDARD 
SETTINGMEANING
MBUP Circuit Card make busy
DOWN×Circuit Card make busy cancel
MBR UP Make busy request
DOWN×Make busy request cancel
SWITCH NAME SWITCH SHAPE
MB
Note:Normal operating mode is down.
MBR
Note:Normal operating mode is down.
ON
ON 
						

							CHAPTER 2 ND-70182 (E)
Page 42
Revision 4.0
PA - P C 9 4
Data Link Multiplexer
PA - P C 9 4
Data Link Multiplexer
1. General Function
This circuit card mainly provides the two functions: 1) collection of BLF/TGBL information (associated
with Attendant/Desk Console operation) from DLKC cards of all nodes in an IMX-U system, and 2)
distribution of the collected data to ATI cards of all nodes. While a DLKC card can manage this processing
solely on an accommodated node basis, the use of this card makes possible the BLF/TGBL management
even on a system basis, via the Inter-node Switch (ISW). Note that this card is mounted in a PIM of any
node, and if necessary, can have an optional dual configuration.
For details on BLF/TGBL information, refer to the following service features explained in the “Feature
Programming Manual”.
 Busy Lamp Field-Flexible [B-2]
 Trunk Group Busy Lamp [T-9]
Figure 2-14   Location of PA-PC94 (DLMX)
IMX-U System
AT I
AT I
AT I
AT I
(TSW 1)(TSW 1)
(TSW 1)
(TSW 1)
TSW/HSW 1
DLMX 0(DLMX 1)IN OUT
DLKC 0(DLKC 1)
DLKC 0(DLKC 1)
DLKC 0(DLKC 1)
DLKC 0(DLKC 1)
TSW 0TSW 0
TSW 0
TSW 0
TSW/HSW 0
LN 0LN 1
LN 2
LN 3 ISW
Note
:  Circuit Card
:  Circuit Card (No. 1 System)
:  BLF/TGBL data from DLKC
:  BLF/TGBL data to ATI
:  BLF/TGBL data to ATI
   (No. 1 system)
:  BLF/TGBL data from DLKC
   (No. 1 system)
BLF:  Busy Lamp Field - Flexible
TGBL:  Trunk Group Busy Lamp
Note:IN     - DLMX card gathers BLF/TGBL information from DLKC card of each node, via ISW.
OUT - DLMX card sends the collected BLF/TGBL information to ATI card(s) of each node, via ISW. This figure shows an example where a pair of DLMX cards (No. 0/No. 1 system) is accommodated in a PIM of LN0. 
						

							ND-70182 (E) CHAPTER 2
Page 43
Revision 4.0
PA - P C 9 4
Data Link Multiplexer
2. Mounting Location/Condition
When this circuit card is used in a single configuration.
Mount this circuit card in any of the shaded slots
Mounting conditions of this circuit card are as follows:
1. This circuit card cannot be mounted in Slot 05, 07, 09, 10, 11, 12, 16, 18, 19, 21, 22, 23.
2. This card is used in odd-number group (G) of the shaded slots above.
3. To used this card, be sure to assign “RT=938” on the ASDT command.
4. Do not mount another line/trunk circuit card in a slot adjoining the DLMX card within the same
Highway Block (HW) (i.e. do not mount other line/trunk card in the right side of the slot where a
DLMX card is mounted).
When this circuit card is used in a dual configuration.
Mount this circuit card in any of the shaded slots:
Mounting conditions of this circuit card are as follows:
1. A pair of DLMX card No. 0/No. 1 systems must be mounted in the same Highway Block (HW).
2. This circuit card cannot be mounted in 32-port slot (10, 11,12, 21, 22, 23).
3. This card is used in odd-number group (G) of the shaded slots above.
4. To use this card, be sure to assign “RT = 9 3 8” on the ASDT command.
    
HW 0HW 1HW 2HW 6HW 7HW 8 Highway block
DLMXDLMXDLMXDLMXDLMX
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 1918 20 21 22 23
DLMX
Mounting ModulePIM
Mounting Condition
HW 0HW 1HW 2HW 6HW 7HW 8 Highway Block
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 1918 20 21 22 23
DLMX #0 DLMX #1
DLMX #0
DLMX #1 DLMX #0 DLMX #1 DLMX #0 DLMX #1 DLMX #0 DLMX #1 DLMX #0 DLMX #1
Mounting ModulePIM
Mounting Condition 
						

							CHAPTER 2 ND-70182 (E)
Page 44
Revision 4.0
PA - P C 9 4
Data Link Multiplexer
3. Face Layout of Lamps and Switches
The face layout of lamps and switches is shown in Figure 2-15.
Figure 2-15   Face Layout of PA-PC94 (DLMX)
4. Lamp Indications
The contents of lamp indications on this circuit card are shown in the table below:
LAMP NAME COLOR STATE
OPE Green Remains lit while this circuit card is in normal operation.
ACTGreen Lights when this circuit card is in a active state.
OFF Off when this circuit card is in a stand-by state.
LYR OFF Off when this circuit card is in normal operation.
LB OFF Off when this circuit card is in normal operation.
LOAD OFF Off when this circuit card is in normal operation.
PWALM Red Lights when OBP alarm
ACT
PWALMLOADLBLY R
MB KEYOPE
MNT
MODE 
						

							ND-70182 (E) CHAPTER 2
Page 45
Revision 4.0
PA - P C 9 4
Data Link Multiplexer
5. Switch Settings
Standard settings of switches on this circuit card are shown in the table below.
6. Switch Setting Sheet
SWITCH
 NAMESWITCH
No.SETTINGSTANDARD
SETTINGMEANING
MBUP Circuit card make-busy.
DOWN Circuit card make-busy cancel
MNT0OFF×Fixed to OFF.
1OFF×Fixed to OFF.
2OFF×Fixed to OFF.
3ON Make-busy-request.
OFF Cancel the make-busy-request. 
MODE0×Standard setting. (TSW fixed connection)
1-7 Not used
SWITCH
 NAMESWITCH SHAPE REMARKS
MB
MNT
MODE
ON
0 1 2 3
ON
0