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参数资料
| 型号： | PEB20324 |
| 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： | 24/63页 |
| 文件大小： | 705K |
| 代理商： | PEB20324 |
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PEB 20324
PEF 20324
Pin Descriptions
Hardware Reference Manual
24
04.99
146
GNT
t/s
Grant
This signal is asserted by the arbiter to grant control of
the PCI to the MUNICH128X in response to a bus
request via REQ. After GNT is asserted, the
MUNICH128X will begin a bus transaction only after
the current bus Master has deasserted the FRAME
signal.
GNT is sampled on the rising edge of CLK.
Clock
Provides timing for all PCI transactions. Most PCI
signals are sampled or output relative to the rising
edge of CLK. The maximum CLK frequency is
33 MHz.
Reset
An active RST signal brings all PCI registers,
sequencers and signals into a consistent state. All PCI
output signals are driven to their initial state.
Interrupt Request
When an interrupt status is active and unmasked, the
MUNICH128X activates this open-drain output.
Examples of interrupt sources are transmission/
reception error, completion of transmit or receive
packets etc. The MUNICH128X deactivates INTA
when the global interrupt status register STAT is read.
INTA is activated/deactivated asynchronous to the
CLK.
145
CLK
I
142
RST
I
57
INTA
O (o/
d)
Table 2-5
Pin No.
Pin Descriptions by Functional Block: PCI Interface
(cont’d)
Symbol
Type Description
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
| PEB20534H-10 | DMA Supported Serial Communication Controller with 4 Channels DSCC4 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PEB20324HV-2.1 | 制造商:Siemens 功能描述: |
| PEB20324HV2.2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEB20324HV2.2-M128X | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PEB20324HV22M128X | 制造商:Infineon Technologies AG 功能描述: |
| PEB2032HV3.2 | 制造商:Siemens 功能描述: |
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