參數(shù)資料
型號(hào)： ACE9050
廠商： Mitel Networks Corporation
英文描述： System Controller and Data Modem Advance Information
中文描述： 系統(tǒng)控制器和數(shù)據(jù)調(diào)制解調(diào)器進(jìn)展信息
文件頁(yè)數(shù)： 47/52頁(yè)
文件大?。?/td> 390K
代理商： ACE9050
ACE9050
47
MODPRT 0 Modem Control
(continued)
Bit
Name
Function
0 = Capture mode
*
1 = Sync mode
0 = Word sync disabled
*
1 = Receiver will resynchronise
0 = Control channel
*
1 = Voice channel
2
1
0
SYNDET
ENWS
VC_CCN
Not used
Chip Select: 1 = CSE2N, 0 = CSEPN
Banked address A17
Banked address A16
Banked address A15
Banked address A14
BANK_SEL Bank Select Register
Write only
Bit
Name
Description
-
CS
BA17
BA16
BA15
BA14
[7:5]
4
3
2
1
0
Table 116
ACE9050 REGISTERS BY BLOCK
Data Dir register P1
Data Dir register P2
Data Port 1
Data Port 2
Timer Control/Status
Free run counter MSB
Free run counter LSB
IP Capture register MSB
IP Capture register LSB
Rate and mode control
TX/RX Control and Status
RX data
TX data
6303
Name
Description
Table 117
DDR 1
DDR 2
PORT 1
PORT2
TCSR 1
FRC_HIGH
FRC_LOW
ICR_HIGH
ICR_LOW
RMCR
TRCSR
RDR
TDR
Addr
R/W
W
W
R/W
R/W
R/W
R/W
R/W
R
R
W
R/W
R
W
00
01
02
03
08
09
0A
0D
0E
10
11
12
13
ACE9050 configuration
ACE9050 configuration
ACE9050 configuration
ACE9050 Internal Ports
Name
Description
PORT 3
PORT 4
PORT 5
Addr
R/W
R/W
R/W
R/W
26
40
42
Table 118
Bus Interface
Name
Description
Addr
R/W
Bank select
BANK_SEL
W
44
External I/P Port
External O/P Port
Keypad I/P and chip ID
O/P type for KPO
External Ports
Name
Description
IN_PORT 1
OUY_PORT 2
KEYP
KPOT
Addr
R/W
R
R/W
R/W
W
22
24
36
68
Watchdog and ATO
Name
Description
Addr
R/W
Reset Watchdog
Reset Time Out
REWD
RESATO
W
W
6A
6C
Table 121
Table 120
Table 119
MODPRT 1 Modem Status
Read
MODPRT 1 Modem Control
Write
*
Reset state in Normal mode
Table 112 (continued)
Bit
Name
Function
MDMTST
TXDINV
RXDINV
LF1_2
SQLEV [3:0]
7
6
5
4
[3:0]
*
Reset state in Normal mode
Must always be set to 0
0 = TX data not inverted
*
1 = TX data inverted
0 = RX data not inverted
*
1 = RX data inverted
0 = Discriminator enabled
*
1 = Discriminator bypassed (Test)
Set the squelch threshold level
Table 113
Bit
Name
Function
-
B_I
SCCRX [1:0]
SQRX [3:0]
7
6
[5:4]
[3:0]
Not used
0 = Busy/Idle bit = 0
1 = Busy/Idle bit = 1
Bits 5: 4 = SAT received
00 = 5·97kHz
01 = 6·00kHz
10 = 6·03kHz
11 = No SAT received
Number of data bits in a word that have
exceeded the preset Squelch threshold
Table 114
Table 115
LSICOM 3 ACE Serial Interface Control Register
Write
Bit
Name
Function
GO
CL
ANS
Not used
Latch 3
Latch 2
Latch 1
Latch 0
7
6
5
4
3
2
1
0
0 = No data transfer
1 = Begin data transfer
0 = SynthBus (126kHz)
1 = ACEBus (1·008MHz)
0 = No answer request
1 = Answer request
Must be 0
SynthBus: Latch 3
SynthBus: Latch 2
Latch 1 enabled for data transfer
Latch 0 enabled for data transfer
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