NEC Neax 2400 Imx Circuit Card Manual

							CHAPTER 2 ND-70182 (E)
Page 116
Revision 4.0
PH-SW12
Time Division Switch
The TONE ROM located on this circuit card contains the audible tones, such as Dial Tone, Busy Tone, Ring
Back Tone, etc. The music on hold source, either the MUSIC ROM or the external source via FM lead, is
located on the PLO card. The tone and the music are inserted into their time slot at this circuit card.
Additionally, this circuit card provides the Voice Prompt function that inserts the designated time slot of
PCM (Speech Path Memory : SPM) into the tone or music time slot.
Figure 2-55   Music/Tone Insertion
SELSEL
SEL
Speech Path Memory
for Music/Tone
Music/Tone
MUSIC ROM
TDSW00PLO#0
TONE ROM
SELSEL
SEL
Speech Path Memory
for Music/Tone
Music/Tone
MUSIC ROM
TDSW1PLO#1
TONE ROM
FMFM 
						

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PH-SW12
Time Division Switch
Figure 2-56   Speech Path Memory (SPM) for Voice Prompt Function
2. Mounting Location/Condition
This circuit card is mounted in the TSWM of the slot shown below. The IMX-U system accommodates two
TSWMs (TSWM0/1).
PIM 3
[SPM for music channel 16-29]
MG = 01, Unit = 2, Group = 24, Level = 0-7
MG = 01, Unit = 2, Group = 25, Level = 0-5
PIM 2
[SPM for music channel 0-15]
MG = 01, Unit = 0, Group = 24, Level = 0-7
MG = 01, Unit = 0, Group = 25, Level = 0-7
PIM 1
[SPM for tone channel 16-31]
MG = 00, Unit = 2, Group = 24, Level = 0-7
MG = 00, Unit = 2, Group = 25, Level = 0-7
PIM0
[SPM for tone channel 0-15]
MG = 00, Unit = 0, Group = 24, Level = 0-7
MG = 00, Unit = 0, Group = 25, Level = 0-7
Note :Note
MG = 01,Unit = 2, Group = 25, Level = 6-7 are exclusively used by the DLKC.
00 01 02 03 04 05 06 07 08 09 10 111213141516171819 20 21 22 23
Mounting ModuleTSWM
TSW 00 TSW 01 TSW 02 TSW 03
TSW 10 TSW 11 TSW 12 TSW 13
TSWM 
						

							CHAPTER 2 ND-70182 (E)
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Revision 4.0
PH-SW12
Time Division Switch
The definition of the TSW00 - TSW03/TSW10 - TSW13 are listed below.
4-IMG System
IMX-U system
This card is mounted in the TSWM0/1 for the IMX-U system.
For the card in TSWM0 
For the card in TSWM1
SYMBOL SYSTEM CONTROLLED IMG
TSW00
0IMG 0
TSW01 IMG 1
TSW02 IMG 2
TSW03 IMG 3
TSW10
1IMG 0
TSW11 IMG 1
TSW12 IMG 2
TSW13 IMG 3
SYMBOL SYSTEM FUNCTION CONTROLLED IMG
TSW00
0Collects the PCM dataIMG 0
TSW01IMG 1
TSW02
Sends the PCM data to the ISWIMG 0
TSW03IMG 1
TSW10
1Collects the PCM dataIMG 0
TSW11IMG 1
TSW12
Sends the PCM data to the ISWIMG 0
TSW13IMG 1
SYMBOL SYSTEM FUNCTION CONTROLLED IMG
TSW00
0Collects the PCM dataIMG 2
TSW01IMG 3
TSW02
Sends the PCM data to the ISWIMG 2
TSW03IMG 3 
						

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PH-SW12
Time Division Switch
3. Face Layout of Lamps, Switches, and Connectors
The face layout of lamps, switches, and connectors is shown below.
Figure 2-57   Face Layout of PH-SW12 (TSW) TSW10
1Collects the PCM dataIMG 2
TSW11IMG 3
TSW12
Sends the PCM data to the ISWIMG 2
TSW13IMG 3 SYMBOL SYSTEM FUNCTION CONTROLLED IMG
MB
TSWMBR TSWACT
M3SY
M2SY 
M1SY
M0SY
PLO 1
PLO 0
TONE 
						

							CHAPTER 2 ND-70182 (E)
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Revision 4.0
PH-SW12
Time Division Switch
4. Lamp Indications
Lamp indications for this circuit card are shown in the table below.
5. Switch Settings
Standard settings for switches on this circuit card are shown in the table below.
6. External Interface
See  the NEAX2400 IMX Installation Manual for information about the cable connection to MUX.
LAMP NAME COLOR STATE
TSWACTGreen Remains lit while the TSW block is in ACT state.
Red Remains lit while the TSW block is in Make-busy state.
Off Remains off while the TSW block is ST-BY side.
M3SY Green Lights when MUX #3 synchronization has been established.
M2SY Green Lights when MUX#2 synchronization has been established.
M1SY Green Lights when MUX#1 synchronization has been established.
M0SY Green Lights when MUX#0 synchronization has been established.
PLO 1 Green Lights when the Frame Head signal and clock signals are received from the PLO 1.
PLO 0 Green Lights when the Frame Head signal and clock signals are received from the PLO 0.
SWITCH
NAMESETTINGSTANDARD 
SETTINGMEANING
MBUP Circuit card Make-busy.
DOWN×Circuit card Make-busy cancel.
TSWMBRUP TSW Make-busy request.
DOWN×TSW Make-busy request cancel.
SWITCH 
NAMESWITCH
NO.SETTINGSTANDARD 
SETTINGMEANING
TONE1OFF×Fixed.
2ON (The last byte data of the DTG ROM is “FE.”)
OFF×(The last byte data of the DTG ROM is “FF.”) 
						

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PH-SW12
Time Division Switch
7. Switch Setting Sheet
SWITCH NAME SWITCH SHAPE REMARKS
MB
TSWMBR
TONE
ON
ON
12ON 
						

							CHAPTER 2 ND-70182 (E)
Page 122
Revision 4.0
PU-SW00
Time Division Switch
PU-SW00
Time Division Switch
1. General Function
The PU-SW00 circuit card provides the Time division Switch (TSW) and INT function for the IMX-U
system. Each circuit card provides switching for a Local Node (LN) and four PU-SW00 cards and two PU-
SW01 (HSW) cards achieve a maximum of 32,768 time slot (TS) switching for four (4) LNs. This circuit
card is located in ISWM of the ISW. 
Figure 2-58   Location of PU-SW00 (TSW) (1/2)
MUX00
LC/TRK
LC/TRK
LC/TRK
LC/TRK
DLKC0
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
LC/TRK
MUX01
MUX02
MUX03
MUX10
MUX11
MUX12
MUX13
TSW00
TSW10
TSW01
TSW11
TSW02
TSW12
TSW03
TSW13
PLO 0
PLO 0
DLKC1
PLO 1
PLO 1
MUX
MUX
TSW00
TSW01
TSW02
TSW03HSW00
HSW01HSW10
HSW11TSW10
TSW11
TSW12
TSW13
TSW Configuration
2M  PCM  HW  x8
2M  PCM  HW  x8
2M  PCM  HW  x8
2M  PCM  HW  x82M  PCM  HW  x8
2M  PCM  HW  x8
2M  PCM  HW  x8
2M  PCM  HW  x8
32M  TSW
Matrix HW32M  SERIAL  HW
32M  SERIAL  HW
                      x4
32M  SERIAL  HW
                      x432M  SERIAL  HW
                      x4
32M  SERIAL  HW
                      x4
64KHz
Clock 64KHz
Clock32M  TSW
Matrix HW
32.768MHz  Clock
                          DCS     32.768MHz  Clock
DCS
32.768MHz  Clock32.768MHz  Clock 
						

							ND-70182 (E) CHAPTER 2
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PU-SW00
Time Division Switch
Figure 2-59   Location of PU-SW00 (TSW) (2/2)
2. Mounting Location/Condition
This circuit card can be mounted in the shaded slots shown below.
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
IOGT0
ISAGTISAGT
MISC I/O BUSISAGT BUS ISAGT BUSLPM TSW I/O BUS TSW I/O BUSISWM [INT Configuration]
00 01 02 0304050607 08 09 10 11 12 1314151617 18 19 20 21 22 23
Mounting ModuleISWR
TSW (00) TSW (01) TSW (02) TSW (03) TSW (10) TSW (11)
TSW (12) TSW (13) 
						

							CHAPTER 2 ND-70182 (E)
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Revision 4.0
PU-SW00
Time Division Switch
3. Face Layout of lamps, Switches, and Connectors
The face layout of lamps, switches, and connectors is shown in Figure 2-60.
Figure 2-60   Face Layout of PU-SW00 (TSW)
4. Lamp Indications
Lamp indications for this circuit card are shown in the table below.
LAMP NAME COLOR STATE
TSWACTGreen Lights when the TDSW block is active.
Red Lights when the TDSW block is in Make-busy state.
PWPALM Red Lights when the On-Board Power Supply (+5V) for this circuit card is abnormal.
HCKALM Red Lights when clock failure (clock down or FH output failure) occurs on the HSW card.
LN33 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN32 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN31 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN30 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
TSW MB
TSW MBR
TSWACT
1234
PWPALM
HCKALM
LN33
LN32
LN31
LN30
LN23
LN22
LN21
LN20
LN13
LN12
LN11
LN10
LN03
LN02
LN01
LN00
SWE5 
						

							ND-70182 (E) CHAPTER 2
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PU-SW00
Time Division Switch
5. Switch Settings
Switch settings for this circuit card are shown in the table below.
6. External Interface
See the NEAX2400 IMX Installation Manual. 
LN23 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN22 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN21 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN20 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN13 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN12 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN11 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN10 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN03 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN02 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN01 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
LN00 Green Lights when this circuit card is synchronized with the corresponding TSW/MUX of LN.
SWITCH
NAMESETTINGSTANDARD 
SETTINGMEANING
TSW MBUP Circuit card Make-busy.
DOWN×Circuit card Make-busy cancel.
TSW MBRUP Circuit card Make-busy request.
DOWN×Circuit card Make-busy request cancel.
SWITCH 
NAMESWITCH
NO.SETTINGSTANDARD
SETTINGMEANING
SWE51ON×Local Node connection mode.
OFF MUX connection mode.
2OFF×Not used
3OFF×Not used
4OFF×Not used LAMP NAME COLOR STATE