參數(shù)資料
型號(hào): MT9079
廠商: Mitel Networks Corporation
英文描述: Advanced Controller for E1(先進(jìn)的E1幀調(diào)節(jié)器和控制器)
中文描述: 高級(jí)控制器素E1(先進(jìn)的素E1幀調(diào)節(jié)器和控制器)
文件頁(yè)數(shù): 10/60頁(yè)
文件大?。?/td> 347K
代理商: MT9079
MT9079
4-216
channel positions of the ST-BUS and PCM 30
interface. See Tables 13, 14, 16 and 17 for CAS bit
positions in CSTo1 and CSTi2.
Reset Operation (Initialization)
The MT9079 can be reset using the hardware
RESET pin (see pin description for external reset
circuit requirements) or the software reset bit RST
(page 1, address 11H). During the reset state, TxA
and TxB are low. When the device emerges from its
reset state it will begin to function with the default
settings described in Table 3.
Table 3 - Reset Status
*cleared by the RESET pin, but not by the
RST control bit.
See the Applications section for the MT9079
initialization procedure.
Function
Status
Port Selection
as per pins S/P & ST/SC
Mode
Termination
Receive G.704 Framing
Activated
ST-BUS Offset
00000000*
Loopbacks
Deactivated
E8Ko
Deactivated
Transmit FAS
C
n
0011011
Transmit non-FAS
1/S
n
1111111
Transmit MFAS (CAS)
00001111
Data Link
Deactivated
CRC Interworking
Activated
Code Insert/Detect
Deactivated
Signalling
CAS (CSTi2 & CSTo1)
ABCD Bit Debounce
Deactivated
Interrupts
Interrupt Mask Word Zero
unmasked, all others
masked; interrupts not
suspended
RxMF Output
Signalling Multiframe
Error Insertion
Deactivated
Coding
10*
Tx/Rx Buffers
Deactivated
Counters
Random
F
F
F
C
x
D
0
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
P
T
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
C
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
D
0
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
P
T
0
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
S
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
C
0
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
P
B
T
c
0
X
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
1
1
1
1
1
1
1
1
1
1
1
0
X
1
1
2
1
3
1
4
1
5
2
6
2
7
2
8
2
9
2
1
2
1
2
1
2
1
2
1
2
1
3
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MT9079AC 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:CMOS ST-BUS? FAMILY Advanced Controller for E1
MT9079AE 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:CMOS ST-BUS? FAMILY Advanced Controller for E1
MT9079AL 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:CMOS ST-BUS⑩ FAMILY Advanced Controller for E1
MT9079AP 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:CMOS ST-BUS⑩ FAMILY Advanced Controller for E1
MT9079APR 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 44PLCC - Tape and Reel