MTC-20172-PC AMI Semiconductor, Inc., MTC-20172-PC Datasheet - Page 81

• Manufacturer Part Number: MTC-20172-PC
• Description: S Interface Circuit for ISDN (SIC)
• Manufacturer: AMI Semiconductor, Inc.

7.8 M-Channel Operation Messages Overview
7.9 Reset of the M-Channel Transceiver
At reset, the M-channel transceiver is
forced to the idle state. All message
bytes are put to idle, the MX and MR
bits are forced to 1, aborting any
ongoing message.
Table 7.2: M-Channel Message Overview
register name
Identification
Version Number
Configuration
Output
Input1
Input2
Performance
Test
S/Q channel
Byte 1
80h
80h
80h
80h
80h
80h
80h
(test only)
--
READ message
Byte 2
00h
01h
02h
03h
04h
05h
06h
--
To the SIC
Byte 1
--
--
82h
83h
(test only)
(test only)
--
(test only)
1Fh
71
WRITE message
-
content
S/Q
Byte 2
--
content
--
MTC-20172
Data Sheet & Reference Manual
Rev. 1.1 February 1997
82h
83h
Byte 1
80h
81h
84h
85h
86h
(test only)
1Fh
CONTENT mess.
From the SIC
Byte 2
content
content
content
content
content
content
content
S/Q