PEB20256EV21GXP Infineon Technologies, PEB20256EV21GXP Datasheet - Page 9
![no-image](/images/manufacturer_photos/0/3/327/infineon_technologies_sml.jpg)
PEB20256EV21GXP
Manufacturer Part Number
PEB20256EV21GXP
Description
Manufacturer
Infineon Technologies
Datasheet
1.PEB20256EV21GXP.pdf
(232 pages)
Specifications of PEB20256EV21GXP
Operating Supply Voltage (typ)
2.5/3.3V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / Rohs Status
Compliant
- Current page: 9 of 232
- Download datasheet (3Mb)
Table of Contents
1
1.1
1.2
1.3
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
3
3.1
3.2
3.3
3.4
4
4.1
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.2
4.2.1
4.2.2
4.3
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
4.4
4.4.1
Data Sheet
MUNICH256 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
General Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
General System Integration MUNICH256 . . . . . . . . . . . . . . . . . . . . . . . . . 23
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Pin Diagram 16-Port Mode MUNICH256 . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Pin Diagram 28-Port Mode MUNICH256 . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Pin Definition and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
PCI Bus Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
SPI Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Local Microprocessor Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Serial Interface 16-port mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Serial Interface 28-port mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Test Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Power Supply and No-connect Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
General Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Internal Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Port Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Time slot Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Data Management Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Buffer Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Selectable port configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
External Timing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Local Port Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Remote Payload Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Remote Channel Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Test Breakout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Channelized Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Unchannelized Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Descriptor Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Receive Descriptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Data Management Unit Receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Transmit Descriptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Data Management Unit Transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Byte Swapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Transmission Bit/Byte Ordering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Internal Receive Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
9
PEB 20256 E
PEF 20256 E
04.2001
Page
Related parts for PEB20256EV21GXP
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PEB20256E](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Multichannel Network Interface Controller for HDLC/PPP with 256 Channels
Manufacturer:
Infineon Technologies AG
Datasheet:
![PEB20256E-V21](/photos/6/98/69826/peb20256e-v21_tmb.jpg)
Part Number:
Description:
IC CONTROLLER INTERFACE 388-BGA
Manufacturer:
Infineon Technologies
Datasheet:
![BFP620](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3123R](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3130](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3130R](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BG3230](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BGA428](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![BGA616](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
![SAB-C167CR-LM](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
16-bit microcontroller with 2x2 KByte RAM
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP182W](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP193W](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP450](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BFP520](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
![BGA420](/images/manufacturer_photos/0/3/328/infineon_technologies_ag_tmb.jpg)
Part Number:
Description:
Si-MMIC-amplifier in SIEGET 25-technologie
Manufacturer:
Infineon Technologies AG
Datasheet: