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参数资料
| 型号： | PEF20324 |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | ICs for Communications |
| 中文描述： | 通信集成电路 |
| 文件页数： | 14/63页 |
| 文件大小： | 705K |
| 代理商： | PEF20324 |
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PEB 20324
PEF 20324
Introduction
Hardware Reference Manual
14
04.99
1.4
Differences to the MUNICH32
128-channel capability
Symmetrical Rx and Tx Buffer Descriptor formats for faster switching
Improved Tx idle channel polling process for significantly reducing bus occupancy of
idle Tx channels
Dedicated 1024 byte Tx Buffer
Dedicated 1024 byte Rx Buffer
Burst capability also on transmit and receive data sections (8 DWORDs)
Additional PCM modes supported: 3.088 MBit/s, 6.176 MBit/s, 8.192 MBit/s
32 Bit / 33 MHz PCI 2.1 master/slave interface;
this interface can be configured in De-mux mode
Separate Rx and Tx Status Queues in host memory
(the MUNICH128X provides one set for each of the four HDLC Controllers)
Slave access to on-chip registers
Time Slot-shift capability:
– Programmable from -4 clock edges to +3 clock edges
relative to the synchronization pulse
– Programmable to sample Tx and/or Rx data at either falling or rising edge of clock
Software initiated action request (via the Command Register)
Tx End-of-Packet transmitted-on-wire interrupt capability for each channel
Tx packet size increased to 64 Kbytes (HDLC mode)
Rx packet size 8 Kbyte limit interrupt disable
Tx data TRISTATE
TM
control line
Synchronized data transfer in TMA mode
for complete transparency when using fractional T1/PRI
Little/Big Endian data formats
相关PDF资料 |
PDF描述 |
|---|---|
| PEB20324 | ICs for Communications |
| PEF20532 | 2 Channel Serial Optimized Communication Controller |
| PEB20532 | 2 Channel Serial Optimized Communication Controller |
| PEF20534 | DMA Supported Serial Communication Controller with 4 Channels |
| PEB20534 | DMA Supported Serial Communication Controller with 4 Channels |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PEF20324HV2.2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEF2035NV4.1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEF2035NV4.1ACFA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEF2035NV4.1-ACFA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEF2041N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecom Switching Circuit |
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