pef2256e Infineon Technologies Corporation, pef2256e Datasheet - Page 13
pef2256e
Manufacturer Part Number
pef2256e
Description
E1/t1/j1 Framer And Line Interface Component For Long- And Short-haul Applications
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PEF2256E.pdf
(518 pages)
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List of Tables
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8
Table 9
Table 10
Table 11
Table 12
Table 13
Table 14
Table 15
Table 16
Table 17
Table 18
Table 19
Table 20
Table 21
Table 22
Table 23
Table 24
Table 25
Table 26
Table 27
Table 28
Table 29
Table 30
Table 31
Table 32
Table 33
Table 34
Table 35
Table 36
Table 37
Table 38
Table 39
Table 40
Table 41
Table 42
User’s Manual
Hardware Description
Pin Definitions - Microprocessor Interface . . . . . . . . . . . . . . . . . . . . . . 26
Pin Definitions - Line Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Pin Definitions - Clock Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Pin Definitions - System Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Miscellaneous Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Data Bus Access (16-Bit Intel Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Data Bus Access (16-Bit Motorola Mode) . . . . . . . . . . . . . . . . . . . . . . 51
Selectable Bus and Microprocessor Interface Configuration . . . . . . . . 52
TAP Controller Instruction Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Decoupling Capacitor Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
RCLK Output Selection (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Recommended Receiver Configuration Values (E1) . . . . . . . . . . . . . . 66
External Component Recommendations (Monitoring) . . . . . . . . . . . . . 67
System Clocking (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Output Jitter (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Receive Buffer Operating Modes (E1) . . . . . . . . . . . . . . . . . . . . . . . . . 75
Allocation of Bits 1 to 8 of Time Slot 0 (E1) . . . . . . . . . . . . . . . . . . . . . 83
Transmit Transparent Mode (Doubleframe E1) . . . . . . . . . . . . . . . . . . 84
CRC-Multiframe Structure (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Transmit Transparent Mode (CRC Multiframe E1) . . . . . . . . . . . . . . . 87
Summary of Alarm Detection and Release (E1) . . . . . . . . . . . . . . . . . 93
Recommended Transmitter Configuration Values (E1) . . . . . . . . . . . . 98
Transmit Buffer Operating Modes (E1) . . . . . . . . . . . . . . . . . . . . . . . 101
System Clocking and Data Rates (E1) . . . . . . . . . . . . . . . . . . . . . . . 105
Time Slot Assigner HDLC Channel 1 (E1) . . . . . . . . . . . . . . . . . . . . . 116
RCLK Output Selection (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Recommended Receiver Configuration Values (T1/J1). . . . . . . . . . . 125
External Component Recommendations (Monitoring) . . . . . . . . . . . . 126
System Clocking (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Output Jitter (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Channel Translation Modes (DS1/J1) . . . . . . . . . . . . . . . . . . . . . . . . 135
Receive Buffer Operation Modes (T1/J1) . . . . . . . . . . . . . . . . . . . . . 136
Resynchronization Timing (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
4-Frame Multiframe Structure (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . 146
12-Frame Multiframe Structure (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . 147
Extended Superframe Structure (F24, ESF; T1/J1) . . . . . . . . . . . . . . 148
72-Frame Multiframe Structure (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . 152
Summary Frame Recover/Out of Frame Conditions (T1/J1) . . . . . . . 154
Summary of Alarm Detection and Release (T1/J1) . . . . . . . . . . . . . . 155
Recommended Transmitter Configuration Values (T1/J1). . . . . . . . . 160
Transmit Buffer Operating Modes (T1/J1) . . . . . . . . . . . . . . . . . . . . . 165
Pulse Shaper Programming (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . 165
13
DS1.1, 2003-10-23
PEF 2256 H/E
FALC
Page
®
56
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