mh89760b Mitel, mh89760b Datasheet - Page 37

• Manufacturer Part Number: mh89760b
• Description: St-bus? Family T1/esf Framer & Interface
• Manufacturer: Mitel

Preliminary Information
Appendix
Control and Status Register Summary
Note 1:
Per Channel Control Words (All Channels on CSTi0 Except Channels 3, 7, 11, 15, 19, 23, 27 and 31)
1 Disabled
0 Enabled
1 Enabled
0 Disabled
1 Detected
0 Normal
1 Detected
0 Not Detected
Debounce
RMLOOP
YLAIR
BlAlm
Per Channel Control Words (All Channels on CSTi1 Except Channels 3, 7, 11, 15, 19, 23, 27 & 31)
7
Per Channel Status Word (All Channels on CSTo Except Channels 3, 7, 11, 15, 19, 23, 27, 31)
In ESF mode:
In D3/D4 mode:
1 Detected
0 Not
1 Enabled
0 Disabled
1 Disabled
0 Enabled
1: CRC calc. ignored during Sync.
0: CRC checked for Sync.
1: Sync. to first correct S-bit pattern.
0: Will not Sync. if Mimic detected.
Detected
DGLOOP
TSPZCS
MIMIC
UNUSED - KEEP AT 0
Frame
FrCnt
Count
6
UNUSED
UNUSED - KEEP AT 0
CHANNEL COUNT
1 Enabled
0 Disabled
1 B8ZS
0 Jammed
1 Xst High
0 Xst Low
Bit
F
ALL1’s
Count
T
ERR
B8ZS
Error
XSt
Master Control Word 1 (Channel 15, CSTi0)
Master Control Word 2 (Channel 31, CSTi0)
5
Master Status Word 1 (Channel 15, CSTo)
Master Status Word 2 (Channel 31, CSTo)
Phase Status Word (Channel 3, CSTo)
1 ESF
0 D3/D4
1 Detected
0 Not
1 Disabled
0 Enabled
BIPOLAR VIOLATION COUNT
Detected
ESFYLW
ESF/D4
8KHSel
4
Reframes on
1 Not Detected
0 Detected
High to Low
Txt. Sig. Bit
Rec’d. Sig. Bit
Transition
1 Set High
0 Cleared
Reframe
Device
MFSYNC
A
XCtI
A
3
1 No Inversion
0 Inversion
1 Enabled
0 Disabled
Txt. Sig. Bit
Rec’d. Sig. Bit
1 Enabled
0 Disabled
SLC-96
Polarity
Violation
ESFYLW
Bipolar
count
BPV
B
B
2
CRC-ERROR COUNT
See Note 1
1 Ch. looped
0 Normal
1 Disabled
0 Enabled
CRC/MIMIC
Rec’d. Sig. Bit
Performed
Txt. Sig. Bit
when Slip
BIT COUNT
Changes
Robbed Bit
back
State
SLIP
Loop
C
C
1
MH89760B
1 Out-of-Sync.
0 In-Sync
1 Enabled
0 Disabled
1 4/12
0 2/4
Rec’d. Sig. Bit
Txt. Sig. Bit
1 Enabled
0 Disabled
Maint.
YLALR
SYN
Data
D
D
0
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