NDA-24300 CHAPTER 3
Page 191
Issue 1
SYSTEM MESSAGES
➂
OPRT data
Note:
This data displays when the IC Route No. is larger than 63, and bit6 of
➁
displays as “1” (otherwise,
“1” displays at any time). While the six-bit data of
➁
is self-sufficient in verifying the Route No. “1-
63,” this OPRT data provides a supportive role to cover the Route No., which is larger than 63. Use the
following method to analyze the data:
➃ - ➄
Trunk No. of IC trunk
➅
Not used
➆
OG route number (Hex.)
b7 b3 b2 b1 b0
IC Route No. (1-63) =0000 IC Route No.
OPRT data (0:fixed) bit0 - bit5 of
➁
IC Route No. (64 or larger) = OPRT data IC Route No.
OPRT data (variable) bit0 - bit5 of
➁
b7 b6 b5 b4 b3 b2 b1 b0
b7 b6 b5 b4 b3 b2 b1 b0
b0-b3: OPRT data Note
b0-b7: Trunk No. of IC trunk
b7: AC data
0/1=Internal trunk/External trunk
b6: OP data (0/1)
When OPRT data of
➇
is valid, “1” displays,
b0-b5: OG route number
• bit 6=0 Route No.<64 Refer to the OPTN
• bit 6=1 <63 Route No. data of
➇