KX-TDA1180X (serv.man3) - Panasonic PBX Service Manual (repair manual). Page 7

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On startup, releasing the ASIC reset is executed by EC_nRST through MPR.
After releasing the ASIC, the local reset signal should be sent to CODEC by releasing the soft rest from MPR, and CODEC fac-
tor should be downloaded from MPR.

• LED operational state display LED (2 colors)

Red ON: Fault (includes RESET)
Green ON: INS (line free)
Green flash (60/sec): INS (line busy)
Red flash (60/sec): OUS
OFF: the power section failure

Packs 2.048, 4.096, 8.192 MHz highway (Max.64 timeslot). (voice communication bus in the circuit board)
The PCM data of arbitrary streams 0~15 (128 timeslot / 1 stream) on the CT bus can switch to the arbitrary local highway (64
timeslot) by the local TSW.
The timeslot configuration example of the local highway is shown below.
Timeslots between slot 8 and slot 15 are reserved for KX-TDA1186 option card.

Slot

PCM Data

Slot

PCM Data

Slot

PCM Data

0

CO#0

16

Not used

32-63

Not used

1

CO#1

17

Not used

2

CO#2

18

Not used

3

CO#3

19

Not used

4

CO#4

20

Not used

5

CO#5

21

Not used

6

CO#6

22

Not used

7

CO#7

23

Not used

8

(CO#8)

24

Not used

9

(CO#9)

25

Not used

10

(CO#10)

26

Not used

11

(CO#11)

27

Not used

12

(CO#12)

28

Not used

13

(CO#13)

29

Not used

14

(CO#14)

30

Not used

15

(CO#15)

31

Not used