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	<title>Cộng Đồng Vi Mạch Việt Nam | Vinh P. Nguyen | Activity</title>
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	<description>Activity feed for Vinh P. Nguyen.</description>
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				<title>Vinh P. Nguyen replied to the topic Interview questions for Physical Design Engineer in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-590</link>
				<pubDate>Mon, 30 Aug 2021 12:39:14 +0700</pubDate>

									<content:encoded><![CDATA[<p>&nbsp;</p>
<p>* Part 6: Post-layout checks</p>
<p>&nbsp;</p>
<p>9.1. What are the inputs and outputs of RC extraction?<br />
9.2. What is delay back-annotation? How to do it?<br />
9.3  What are the inputs and the outputs of Logic Equivalence Check (LEC)?<br />
9.4. What are types of LEC issue you have seen in your design? and how to fix it?<br />
9.5. What are types of LEC un-mapping points?<br />
9.6.&hellip;<span class="activity-read-more" id="activity-read-more-343"><a href="https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-590" rel="nofollow ugc">Read more</a></span></p>
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				<title>Vinh P. Nguyen replied to the topic Interview questions for Physical Design Engineer in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-589</link>
				<pubDate>Mon, 30 Aug 2021 12:35:57 +0700</pubDate>

									<content:encoded><![CDATA[<p>&nbsp;</p>
<p>Part 5: Routing, PDV</p>
<p>&nbsp;</p>
<p>8.1  What are the inputs and the output of Routing?<br />
8.2  What are the types of physical verification?<br />
8.3  What is dishing effect?<br />
8.4  What is etching?<br />
8.5  What is wire spreading?<br />
8.6  What are the violations solved in LVS?<br />
8.7  What does we do for low power design?<br />
8.8  What is CMP (chemical mechanical polishi&hellip;<span class="activity-read-more" id="activity-read-more-342"><a href="https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-589" rel="nofollow ugc">Read more</a></span></p>
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				<guid isPermaLink="false">e49c5caf4c19d47e87602c5f54b88f66</guid>
				<title>Vinh P. Nguyen replied to the topic Interview questions for Physical Design Engineer in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-587</link>
				<pubDate>Mon, 30 Aug 2021 11:01:24 +0700</pubDate>

									<content:encoded><![CDATA[<p>&nbsp;</p>
<p>* Part 4: Clock Tree Synthesis</p>
<p>&nbsp;</p>
<p>7.1  What are the inputs and the outputs of Clock-tree synthesis (CTS)?<br />
7.2  What are difference between setup violation and hold violations?<br />
7.3. Why hold fixing is the more importance than setup?<br />
7.4. What is the cross-talk?<br />
7.5. Why inverters are used in the clock tree?<br />
7.6. What is non-default rule (&hellip;<span class="activity-read-more" id="activity-read-more-341"><a href="https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-587" rel="nofollow ugc">Read more</a></span></p>
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				<guid isPermaLink="false">8a603f523b1b0fdb1fa208f9635332e1</guid>
				<title>Vinh P. Nguyen replied to the topic Interview questions for Physical Design Engineer in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-586</link>
				<pubDate>Mon, 30 Aug 2021 10:56:03 +0700</pubDate>

									<content:encoded><![CDATA[<p>&nbsp;</p>
<p>* Part 3: Technology node and Placement</p>
<p>&nbsp;</p>
<p>5.1. What are major differences between 16nm technology node and 28nm technology node?<br />
5.2. What are major differences between 7nm technology node and 16nm/14nm technology node?<br />
5.3. What are major differences between 5nm technology node and 7nm technology node?<br />
5.4. What are the new design rules in&hellip;<span class="activity-read-more" id="activity-read-more-340"><a href="https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-586" rel="nofollow ugc">Read more</a></span></p>
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				<guid isPermaLink="false">b8f3707124461f18197b4f04548b9d69</guid>
				<title>Vinh P. Nguyen replied to the topic Interview questions for Physical Design Engineer in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-585</link>
				<pubDate>Mon, 30 Aug 2021 10:32:01 +0700</pubDate>

									<content:encoded><![CDATA[<p>&nbsp;</p>
<p>* Part 2: Partition, Floorplanning and Power planning</p>
<p>&nbsp;</p>
<p>3.1  What are the inputs and outputs of Floorplanning?<br />
3.2  How will you decide the best floorplan?<br />
3.3  What is keep-out margin?<br />
3.4  How to do the design partitioning?<br />
3.5  What are advantages and disadvantages of flat design?<br />
3.6  What is the concept of design rows in the floor&hellip;<span class="activity-read-more" id="activity-read-more-339"><a href="https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-585" rel="nofollow ugc">Read more</a></span></p>
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				<guid isPermaLink="false">854cf009dbb4a5147469a6da327e9cb2</guid>
				<title>Vinh P. Nguyen replied to the topic Interview questions for Physical Design Engineer in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-583</link>
				<pubDate>Mon, 30 Aug 2021 10:26:13 +0700</pubDate>

									<content:encoded><![CDATA[<p>Một số câu hỏi rất cơ bản trong phần STA không được nêu dưới đây.</p>
<p>* Part 1: Timing constraint, RTL Synthesis.</p>
<p>1.1  What are the inputs and the outputs of RTL synthesis?<br />
1.2  Why do you perform Lint check during synthesis?<br />
1.3  What are difference between blackbox and unresolved module on synthesis?<br />
1.4  Why delay model is accounted to the sy&hellip;<span class="activity-read-more" id="activity-read-more-338"><a href="https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/#post-583" rel="nofollow ugc">Read more</a></span></p>
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				<guid isPermaLink="false">6538b78bde3d27d5e78d11503d454e3a</guid>
				<title>Vinh P. Nguyen started the topic Interview questions for Physical Design Engineer in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/</link>
				<pubDate>Mon, 30 Aug 2021 10:20:34 +0700</pubDate>

									<content:encoded><![CDATA[<p>Xin chào các bạn, theo yêu cầu của một bạn kỹ sư muốn tìm hiểu qui trình phỏng vấn và các câu hỏi thường gặp trong quá trình phỏng vấn. Tôi xin liệt kê phần lớn các câu hỏi phỏng vấn Physical Design Engineer đủ các trình độ từ mức nhập môn đến những bạn nhiều năm kinh nghiệm. Tôi nghĩ đây cũng là một danh sách các kiến thức kỹ năng và kinh nghi&hellip;<span class="activity-read-more" id="activity-read-more-337"><a href="https://congdongvimach.vn/en_us/forums/topic/physical-design-interview-questions/" rel="nofollow ugc">Read more</a></span></p>
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					<item>
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				<title>Vinh P. Nguyen replied to the topic Physical Design: Kiến thức cơ bản in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/kien-thuc-co-ban-danh-cho-sinh-vien-muon-theo-mang-physical-design/#post-573</link>
				<pubDate>Fri, 27 Aug 2021 06:43:34 +0700</pubDate>

									<content:encoded><![CDATA[<p>* Phần 2: Dành cho các bạn kỹ sư mới ra trường.</p>
<p>Phần nhiều các bạn kỹ sư mới sẽ được đào tạo để thích ứng với qui trình thiết kế của các công ty trong vài tháng đầu tiên cho đến nhiều nhất là 3 năm. Lượng kiến thức dưới đây là tối quan trọng cho phần lớn các nhóm Physical Design.</p>
<p>1. ASIC Design Flow: From Idea to Silicon.</p>
<p>2. Modern Physical Des&hellip;<span class="activity-read-more" id="activity-read-more-334"><a href="https://congdongvimach.vn/en_us/forums/topic/kien-thuc-co-ban-danh-cho-sinh-vien-muon-theo-mang-physical-design/#post-573" rel="nofollow ugc">Read more</a></span></p>
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				<guid isPermaLink="false">f28a0547fcf7a103eb09911d42048f26</guid>
				<title>Vinh P. Nguyen started the topic Physical Design: Kiến thức cơ bản in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/kien-thuc-co-ban-danh-cho-sinh-vien-muon-theo-mang-physical-design/</link>
				<pubDate>Thu, 26 Aug 2021 05:41:16 +0700</pubDate>

									<content:encoded><![CDATA[<p>Vì có sự khác nhau trong việc thiết kế chương trình đại học và sau đại học, một số môn học được truyền tải với tên gọi khác nhau, tôi tạm liệt kê các môn học và kiến thức cơ bản cần để các bạn sinh viên học theo mảng Physical Design.</p>
<p>1. Basic Linux</p>
<p>2. Basic Programing, Scripting Language</p>
<p>3. CMOS Fundamentals</p>
<p>4. Wafer Fabrication Fundamentals&hellip;<span class="activity-read-more" id="activity-read-more-333"><a href="https://congdongvimach.vn/en_us/forums/topic/kien-thuc-co-ban-danh-cho-sinh-vien-muon-theo-mang-physical-design/" rel="nofollow ugc">Read more</a></span></p>
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					<item>
				<guid isPermaLink="false">d264297bfc2e8158817ae22a56477d01</guid>
				<title>Vinh P. Nguyen started the topic Bạn hỏi, chúng tôi trả lời in the forum Physical Design</title>
				<link>https://congdongvimach.vn/en_us/forums/topic/ban-hoi-chung-toi-tra-loi/</link>
				<pubDate>Thu, 26 Aug 2021 04:52:17 +0700</pubDate>

									<content:encoded><![CDATA[<p>Topic đầu tiên dành cho các bạn kỹ sư, cộng đồng đam mê mảng Physical Design.</p>
<p>Các bạn có thể đặt câu hỏi, chúng tôi sẽ trả lời hoặc tìm câu trả lời.</p>
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				<title>Vinh P. Nguyen changed their profile picture</title>
				<link>https://congdongvimach.vn/en_us/activity/p/99/</link>
				<pubDate>Mon, 02 Aug 2021 06:22:21 +0700</pubDate>

				
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				<guid isPermaLink="false">9e49b46453b961e49aa60a1e9a459786</guid>
				<title>Vinh P. Nguyen&#039;s profile was updated</title>
				<link>https://congdongvimach.vn/en_us/activity/p/98/</link>
				<pubDate>Mon, 02 Aug 2021 06:19:27 +0700</pubDate>

				
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				<guid isPermaLink="false">13e8bfd2bb44949fe72632e26da20283</guid>
				<title>Vinh P. Nguyen became a registered member</title>
				<link>https://congdongvimach.vn/en_us/activity/p/96/</link>
				<pubDate>Mon, 02 Aug 2021 06:15:00 +0700</pubDate>

				
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