參數(shù)資料
型號(hào)： MC145574
廠商： Motorola, Inc.
英文描述： ISDN S/T-Interface Transceiver
中文描述： 綜合業(yè)務(wù)數(shù)字網(wǎng)S / T的接口收發(fā)器
文件頁數(shù)： 57/164頁
文件大?。?/td> 1072K
代理商： MC145574
MC145574
6–11
MOTOROLA
The following register maps indicate the internal SCP registers that are accessible via the Monitor
channel. Items that are in
bold
print indicate functions that are different to those of the SCP version.
See Sections 8, 9, and 10 for initial register values after a reset.
(3)
(2)
(1)
(0)
NR1
NT
Activation Indication
Error Indication
Not Applicable
Frame Sync
TE
Activation Indication
Error Indication
Multiframing Detection
Frame Sync
NR2
Transmit Power Down
Return to Normal
NR3
NT
IRQ3
Rx Info
IRQ2 Multiframe Reception
IRQ6 FECV Detect
IRQ7 NT Term. D Ch. Coll.
TE
IRQ3
Rx Info
IRQ2 Multiframe Reception
IRQ1 D Channel Collision
Not Applicable
NR4
NT
IRQ3 Enable
IRQ2 Enable
IRQ6 Enable
IRQ7 Enable
TE
IRQ3 Enable
IRQ2 Enable
IRQ1 Enable
Not Applicable
NR5
NT
Idle B1 Channel
Idle B2 Channel
Invert B1 Channel
Invert B2 Channel
TE
Enable B1 Channel
Enable B2 Channel
Invert B1 Channel
Invert B2 Channel
NR6
2B+D GCI Transparent
Loopback
Swap B1 and B2
(7)
(6)
(5)
(4)
(3)
(2)
(1)
(0)
BR2
NT
SC1.1
SC1.2
SC1.3
SC1.4
TE
Q.1
Q.2
Q.3
Q.4
BR3
NT
Q.1
Q.2
Q.3
Q.4
Q Qual
Int. Every
Multiframe
TE
SC1.1
SC1.2
SC1.3
SC1.4
Not
Applicable
Int. 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
GCI B1
Loopback
Transparent
GCI B1
Loopback
Non–
Transparent
GCI B2
Loopback
Transparent
GCI B2
Loopback
Non–
Transparent
BR7
NT
Activation
Procedures
Disabled
Active Only
NT Enable
Enable
Multiframing
Invert E
Channel
LAPD Polarity
Control
Activation
Timer #2
Expired
TE
Activation
Procedures
Disabled
D Channel
Procedures
Ignored
Map E to D
GCI
Free Run
LAPD Polarity
Control
BR9
NT
TXSC2.1
TXSC2.2
TXSC2.3
TXSC2.4
TXSC3.1
TXSC3.2
TXSC3.3
TXSC3.4
TE
RXSC2.1
RXSC2.2
RXSC2.3
RXSC2.4
RXSC3.1
RXSC3.2
RXSC3.3
RXSC3.4
BR10
NT
TXSC4.1
TXSC4.2
TXSC4.3
TXSC4.4
TXSC5.1
TXSC5.2
TXSC5.3
TXSC5.4
TE
RXSC4.1
RXSC4.2
RXSC4.3
RXSC4.4
RXSC5.1
RXSC5.2
RXSC5.3
RXSC5.4
BR11
Rx INFO
State B1
Rx INFO
State B0
Tx INFO
State B1
Tx INFO
State B0
Ext. S/T
Loopback
Transmit 96 kHz
Test Signal
BR12
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
BR13
NT
NT1 Star
Mode
Mute B2
on GCI Tx
Mute B1
on GCI Tx
Force Echo
Channel to 0
TE
Mute B2
on GCI Tx
Mute B1
on GCI Tx
Force
GCI Tx
BR14
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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MC145574AACR2 功能描述:IC TRANSCEIVER ISDN 32-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
MC145574ADW 功能描述:IC TRANSCEIVER ISDN 28-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
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MC145574AEG 制造商:Freescale Semiconductor 功能描述:
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