MC145572 Datasheet, PDF (202/264 Pages) Freescale Semiconductor, Inc – ISDN U-INTERFACE TRANSCEIVER

Freescale Semiconductor, Inc.
TA
MC145488
MC145474
SCP
DDLC
IDL
S/T
CHIP
NT1
MC145474
MC145572
IDL
U
S/T
U
CHIP
CHIP
SCP
MPU
SYSTEM
MC14LC5480
CODEC
MCU
MC145572EVK
LT
MC145572
IDL
U
CHIP
SCP
HOST BUS
TE1
MC68302
MC145474
SCP
IMP
IDL
S/T
CHIP
RAM
ROM
MC14LC5480
CODEC
NT1/TE1
MC68302
MC145572
SCP
IMP
IDL
U
CHIP
RAM
ROM
MC14LC5480
CODEC
SWITCHING EQUIPMENT
LT
MC145572
IDL
U
U
CHIP
SCP
Figure A–1. Motorola Silicon Applications and the MC145572EVK
A.2
FEATURES
A.2.1
A.2.2
A–2
General
• Provides Standalone LT and NT1 on Single Board
• Board Can Be Broken Apart Providing Separate LT and NT1
• On–Board Microcontrollers with Resident Monitor Software
• Convenient Access to Key Signals
• Generous Prototype Area for Application Development
• LT and NT1 Software Development Platform
• Extensive User Manual
Hardware
• + 5 V Only Power Supply
• “Push Button” Activation of U–Interface from LT or NT1
• Standalone Operation for Bit Error Rate Testing
• Gated Data Clocks Provided for Bit Error Rate Testing
• Interfaces Directly to ADS302 IMP Evaluation Board
• Can Be Used as U– or S/T–Interface Terminal Development Tool
• On–Board 5 ppm LT Frequency Reference
• EIA–232 (V.28) Serial Port(s) for Terminal Interface
• Configurable for IDL2 and GCI Operation
For More InforMmCa1t4io55n7O2 n This Product,
Go to: www.freescale.com
MOTOROLA