參數(shù)資料
型號: MC145574
廠商: Motorola, Inc.
英文描述: ISDN S/T-Interface Transceiver
中文描述: 綜合業(yè)務數(shù)字網(wǎng)S / T的接口收發(fā)器
文件頁數(shù): 78/164頁
文件大?。?/td> 1072K
代理商: MC145574
MC145574
9–2
MOTOROLA
Table 9–2. Byte Register Map for TE Mode of Operation
(7)
(6)
(5)
(4)
(3)
(2)
(1)
(0)
BR2
Q.1
Q.2
Q.3
Q.4
BR3
SC1.1
SC1.2
SC1.3
SC1.4
Not
Applicable
Interrupt
Every
Multiframe
BR4
FV7
FV6
FV5
FV4
FV3
FV2
FV1
FV0
BR5
BPV7
BPV6
BPV5
BPV4
BPV3
BPV2
BPV1
BPV0
BR6
B1 S/T
Loopback
Transparent
B1 S/T
Loopback
Non–
Transparent
B2 S/T
Loopback
Transparent
B2 S/T
Loopback
Non–
Transparent
IDL2 B1
Loopback
Transparent
IDL2 B1
Loopback
Non–
Transparent
IDL2 B2
Loopback
Transparent
IDL2 B2
Loopback
Non–
Transparent
BR7
Activation
Procedures
Disabled
D Channel
Procedures
Ignored
Not
Applicable
Map E
to D
IDL2
Free Run
IDL2 Clock
Speed (LSB)
LAPD
Polarity
Control
BR9
RXSC2.1
RXSC2.2
RXSC2.3
RXSC2.4
RXSC3.1
RXSC3.2
RXSC3.3
RXSC3.4
BR10
RXSC4.1
RXSC4.2
RXSC4.3
RXSC4.4
RXSC5.1
RXSC5.2
RXSC5.3
RXSC5.4
BR11
Not
Applicable
Not
Applicable
Rx INFO
State B1
Rx INFO
State B0
Tx INFO
State B1
Tx INFO
State B0
External S/T
Loopback
Transmit
96 kHz
Test Signal
BR12
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
BR13
Not
Applicable
Reserved
IDL2 Clock
Speed (MSB)
Mute B2
on IDL2 Tx
Mute B1
on IDL2 Tx
Not
Applicable
Force
IDL2 Tx
Reserved
BR14
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
BR15
Overlay
Register
Enabled
Rev 5
Rev 4
Rev 3
Rev 2
Rev 1
Rev 0
Table 9–3. Byte Register Initialization After Any Reset
IDL TE
IDL NT
GCI TE
GCI NT
BR0
FF
FF
FF
FF
BR1
FF
FF
FF
FF
BR2
F0
00
F0
00
BR3
00
F0
00
F0
BR4
00
00
00
00
BR5
00
00
00
00
BR6
00
00
00
00
BR7
00
00
00
00
BR8
00
00
00
00
BR9
00
00
00
00
BR10
00
00
00
00
BR11
00
00
00
00
BR12
00
00
00
00
BR13
00
00
00
00
BR14
00
00
00
00
BR15
00XX XXXX
00XX XXXX
00XX XXXX
00XX XXXX
NOTES:
1. All values in hexadecimal unless shown otherwise.
2. BR15 and OR15 are the same register.
3. BR0, BR1, and BR8 are reserved registers. Do not use.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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