MC145572APB Freescale Semiconductor, MC145572APB Datasheet - Page 39

• 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

the register number written to, the speciÞed register is updated and the updated register contents are
echoed to the terminal.
EXAMPLE
NTLT>BRS 6 1
BR6:01
NTLT>BRS 14 aa
BR14:AA
NTLT>
3.2.5
3.2.5.1 FORMAT.
BRT is an alternate form of the BRS command. For a complete description, see BRS.
3.2.6
3.2.6.1 FORMAT.
CLR<ENTER>
This command is used to clear the febe and nebe registers. BR4 and BR5, for both LT and NT side
U-Transceivers. This is very useful when doing bit error tests.
3.2.7
3.2.7.1 FORMAT.
DEA is an alternate form of ACT. For a complete description, see ACT.
3.2.8
3.2.8.1 FORMAT.
Where device:
MC145572EVK
40
Bits that are read only/write only bits may not necessarily reßect the value written to them
when echoed to the terminal.
dd = hex data for write; one or two digits
r = 0 Ð 15; byte register number in decimal
BRT — Read/Write S/T-Interface Transceiver Byte Register
CLR — Clear febe/nebe Registers
DEA — Activation/Deactivation Menu
DIS — Display Formatted Registers
BRT <r>[ dd]<ENTER>
DEA<ENTER>
DIS[device]<ENTER>
Write hex aa to byte register 14
Updated BR14 echoed to terminal
Freescale Semiconductor, Inc.
For More Information On This Product,
Enable IDL B2 loop-back non-transparent
Updated BR6 echoed to terminal
Command line prompt
Go to: www.freescale.com
NOTE