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| TLC5615IDGKG4资料 | |
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TLC5615IDGKG4 PDF Download |
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File Size : 116 KB
Manufacturer:TI Description: The TLC5615IDGKG4 is designed to interface directly to the PCI bus and operate as a 64-bit DMA bus master. This function is accomplished through a PCI bus interface unit (PBIU) containing an onboard DMA controller. The PBIU generates and samples PCI control signals, generates host memory addresses, and facilitates the transfer of data between host memory and the onboard frame buffer. It also allows the host to access the TLC5615IDGKG4 internal registers and communicate with the onboard RISC processor. The TLC5615IDGKG4 supports the minimum power management capabilities specified in revision 1.1 of the PCI Bus Power Management Interface Specification, which defines power states D0-D3, where D0 provides maximum power consumption and D3 provides minimal power consumption. The D3 power state is entered by either software (D3 hot) or by physically removing power (D3 cold). Hot and cold refer to the presence or absence of VCC, respectively. The TLC5615IDGKG4 supports power states D0, D3 hot, and D3 cold. The TLC5615IDGKG4 onboard DMA controller consists of five independent DMA channels that initiate transactions on the PCI bus and transfer data between the host memory and frame buffer. The command DMA channel is used mainly by the RISC processor for small transfers. The two data DMA channels, one to transmit and one to receive, transfer data between the FC-AL and the PCI bus. The auto-DMA request channel fetches commands from host memory over the PCI bus. The auto-DMA response channel posts status information to host memory. The PBIU internally arbitrates between the five DMA channels and alternately services them. Each DMA channel has a set of DMA registers that are programmed for transfers by the RISC processor. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：TLC5615IDGKG4 厂 家：TI 封 装： 批 号：07+ 数 量：6299 说 明：原装正品 |
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运 费：所有运费均有我司承担 所在地：深圳 新旧程度： |
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| 联系人：申小姐 |
| 电 话：0755-83330991,0755-83047629 |
| 手 机：15811820920 |
| QQ：2355514181 |
| MSN：chipstech-int@hotmail.com |
| 传 真：0755-61658118 |
| EMail：sales@chipstech-int.com |
| 公司地址： 深圳市福田区中航路鼎城国际1017 |
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1. 所有我司提供的货物，均为原厂原装正品！ 2. 我们的报价是不含税价格。含税需要增加相应的税点。
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