MC145572APB Freescale Semiconductor, MC145572APB Datasheet - Page 35

• Manufacturer Part Number: MC145572APB
• Description: IC ISDN INTERFACE TXCVER 44-LQFP
• Manufacturer: Freescale Semiconductor
• Type: Transceiverr

Specifications of MC145572APB

• Protocol: RS232
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Not Compliant

BRT:
CLR:
DEA:
DIS:
EOC:
HEL:
LOF:
LON:
LPU:
MM:
NOF:
NON:
NRL:
NRN:
NRS:
NRT:
ORL:
ORN:
RES:
3.2.1
3.2.1.1 FORMAT.
The activation/deactivation menu permits selection of various activation modes that can be invoked. All
or speciÞc U-Interface Transceivers or S/T-Interface Transceivers can be activated or deactivated in a
controlled manner. After any of the activation options have been invoked, the MC145572EVK executes a
ÒDISÓ command and dumps all of the U- and S/T-Interface Transceiver registers to the screen before issuing
a prompt to the terminal.
One or both U-Interface Transceiver(s) can be activated by selecting the appropriate menu option. Options
are available to permit activation along with putting the MC145572EVK board into various loop-back modes
for performance testing purposes. When the U- and S/T-Interface Transceivers are activated, transparent
data transfer is always enabled so user equipment can be connected to the IDL Interface on the NT1 and
LT sides of the MC145572EVK.
MC145572EVK
36
ACT — Activation/Deactivation Menu
Read/Write S/T-Interface Transceiver Byte Register, Alternate Form
Clears febe/nebe, Re-Enters BR4 and BR5 in Both LT and NT Side U-Transceivers
Activation/Deactivation Menu, Alternate Form
Display Formatted Registers
Embedded Operations Channel Menu
Help Menu
Disable LT M4 Handler
Enable LT M4 Handler
U-Interface Transceiver Analog Loop-Back
Modify Memory
Disable NT1
Enable NT1
Read/Write LT U-Interface Transceiver Nibble Register
Read/Write NT U-Interface Transceiver Nibble Register
Read/Write S/T-Interface Transceiver Nibble Register
Read/Write S/T-Interface Transceiver Nibble Register, Alternate Form
Read/Write LT U-Interface Transceiver Overlay Register
Read/Write NT U-Interface Transceiver Overlay Register
Reset S/T and/or U-Interface Transceivers
ACT<ENTER>
Freescale Semiconductor, Inc.
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