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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： | 29/63页 |
| 文件大小： | 705K |
| 代理商： | PEF20324 |
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PEB 20324
PEF 20324
Functional Description
Hardware Reference Manual
29
04.99
3.3
Functional Blocks
Each core consists of dedicated circuitry: Serial PCM Interface Controller, Configuration
and State RAM (CSR), 24/32-channel HDLC Controller with internal Transmit and
Receive Buffers, 64-Channel DMA Controller, and Register Set.
3.3.1
This block controls both Parallel–to-Serial (Tx) and Serial-to-Parallel (Rx) conversion
and PCM timing. Additionally, this block controls the multiplexing of channels through the
HDLC controller, as well as switching for the test loops.
Serial PCM Interface Controller
3.3.2
This block contains internal RAM which maintains the state of each channel. The
Multiplex Control Block of the Serial PCM Interface Controller handles the switching of
the CSR information into and out of the 24/32-channel HDLC Controller.
Configuration and State RAM (CSR)
3.3.3
The HDLC Controller performs protocol processing for each channel independently,
based on the CSR information for each channel.
24/32-channel HDLC Controller
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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