PEF2054 SIEMENS [Siemens Semiconductor Group], PEF2054 Datasheet - Page 6
![no-image](/images/no-image-200.jpg)
PEF2054
Manufacturer Part Number
PEF2054
Description
ICs for Communications
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
1.PEF2054.pdf
(269 pages)
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Table of Contents
5.7
5.7.1
5.8
5.8.1
5.8.2
5.8.3
5.8.4
5.9
5.9.1
5.9.2
5.9.2.1 PBX With Multiple ISDN Trunk Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .233
5.9.2.2 Small PBX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .238
5.9.3
5.9.3.1 Interfacing the EPIC
5.9.3.2 Space and Time Switch for 16 kbit/s Channels . . . . . . . . . . . . . . . . . . . . . .242
5.9.3.3 Interfacing an IOM
6
7
8
8.1
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
8.2
8.2.1
8.2.2
8.2.3
9
9.1
Semiconductor Group
IOM
ARCOFI
SICAT
MUSAC
Purchase of Siemens I
the I
®
2
C-system provided the system conforms to the I
, IOM
®
, OCTAT
™
®
-SP, EPIC
-A, FALC
Synchronous Transfer Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212
Registers Used in Conjunction with the Synchronous Transfer Utility . . . . .215
Supervision Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .221
Hardware Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .221
PCM Input Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223
PCM Framing Supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .226
Power and Clock Supply Supervision/Chip Version . . . . . . . . . . . . . . . . . . .227
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .228
Analog IOM
IOM
Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .246
Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .257
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258
Working Sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258
Register Summary for EPIC
Switching of PCM Time Slots to the CFI Interface (data downstream) . . . .262
Switching of CFI Time Slots to the PCM Interface (data upstream) . . . . . . .263
Preparing EPIC
Receiving and Transmitting IOM
Development Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
SIPB 5000 Mainboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
SIPB 5121 IOM
EPIC
Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .269
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .269
®
to a 2.048 Mbit/s PCM Backplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .244
-1, IOM
®
®
-2 Trunk Line Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .232
®
-P, QUAT
™
®
Configurator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .268
®
54, IWE
-2, SICOFI
-1, EPIC
2
C components conveys a license under the Philips’ I
®
-2 Line Card with SICOFI
®
™
-S are registered trademarks of Siemens AG.
®
, SARE
-S, ELIC
®
®
®
s C/I Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .264
-2 Line Card (EPIC
, SICOFI
®
-2 Terminal Mode Interface
®
™
, UTPT
to a MUSAC
®
, IPAT
®
-2, SICOFI
™
®
®
-2, ITAC
, ASM
Initialization . . . . . . . . . . . . . . . . . . . . . . . . . .258
2
®
C specifications defined by Philips. Copyright Philips 1983.
®
™
-2 C/I-Codes . . . . . . . . . . . . . . . . . . . . . .265
-4, SICOFI
, ASP
6
®
, ISAC
®
/IDEC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240
®
™
-4 as Codec/Filter Device . . . . . . .228
are trademarks of Siemens AG.
®
-S, ISAC
®
®
-4µC, SLICOFI
) . . . . . . . . . . . . . . . . . . . . . . .267
®
-S TE, ISAC
2
C patent to use the components in
®
, ARCOFI
®
-P, ISAC
®
, ARCOFI
®
-P TE, IDEC
PEB 2055
PEF 2055
®
-BA,
02.97
Page
®
,
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