We serve the northwest portion of Los Angeles Unified with 126 schools and over 70,000 students through coherence, high expectations and accountability. I’m Dr. David Baca, Superintendent for Local District Northwest.

Second largest in the nation, the Los Angeles Unified School District enrolls more than 429,000 students in transitional kindergarten through 12th grade. The District covers 710 square miles and includes Los Angeles as well as all or parts of 25 smaller municipalities plus several unincorporated sections of Los Angeles County.

Designated ELD in Secondary Schools is a 6 hour professional opportunity being offered to support teachers’ implementation of Designated ELD instruction as described by the ELA/ELA Framework and assessed by the new ELPAC. This PD …

What does LDNW stand for?

The Lebanon Valley's leading source for local news, sports, entertainment and advertising.

LDN:W benefits from a new contemporary arrival experience. The new entrance and surrounding glazed façade gives a real sense of landmark building status. The building’s large shared roof terrace offers impressive views encompassing St Pauls and the Tower Cluster.

Harold J. “Fred” Jorstad, Jr., 72, passed away Tuesday, March 25, 2025 at his residence. He was the husband of Lori (Bentz) Jorstad to whom he was married 28 years.

This website uses cookies to ensure you get the best experience on our website. Learn more

2020年7月4日 · 基础知识：读取1个Byte用LDB，读取2个Byte用LDH，读取4个Byte用LDW，读取8个Byte用LDDW，C6000的寄存器32是位，所以当使用LDDW时需要使用寄存器对（比如A5：A4）。 在处理数据时，字节是否对齐是很重要的一件事情，LDW和LDDW都有相应的数据非对齐指令LDNW和LDNDW，但是LDB和LDH没有相应是对齐指令，所以在处理单字或双字的数据时如果数据是非对齐的就会出现麻烦，这时我们可以用LDNW指令先把4个字节压入，然后取 …

本文介绍了在C6000 DSP中处理数据字节非对齐问题的方法。 通过使用LDNW指令来避免LDB和LDH指令在数据非对齐时的困扰，结合PACKL4指令，优化了取单字和双字的操作，提高了效率。 同时强调了‘++’操作符在不同指令中的应用差异以及大小端问题的重要性。 基础知识：读取1个Byte用LDB，读取2个Byte用LDH，读取4个Byte用LDW，读取8个Byte用LDDW，C6000的寄存器32是位，所以当使用LDDW时需要使用寄存器对（比如A5：A4）。