#address-cells:子节点的reg中,每个地址所占的单元格数。 #size-cells:子节点的reg中,每个长度所占的单元格数。 一般值设为0、1或2就够用了。 例如: /{node{#address-cells=<2>;#size-cells=<2>;node1{reg=<0xfdd600000x000000040x00x40x123412340x432143210x10x1>;};};}; 表示node1节点的reg中,0x...
#address-cells = <1>;//表示用一个32位的数来描述地址 #size-cells = <0>;//表示用0个32位的数来描述该地址的大小 上面两个信息#address-cells和#size-cells主要用来描述子节点里面reg的信息 reg里面的个数,应该是address-cells + size-cells的整数倍 上面的解析为:reg的起始地址为0 regulators { compa...
在cpu 节点中,#address-cells 设置为 1,#size-cells 设置为 0。 表示:子节点的reg值是单一的uint32数值,该值不包括大小字段,为cpu分配的地址是0、1,cpu的size-cell为0,是因为只给每个cpu一个单独的地址 按照惯例:reg 的值和节点名字是相同的,如果一个节点有 reg 属性,那么该节点的名字就必须包含设备地址,...
#address-cells,用来描述子节点"reg"属性的地址表中用来描述首地址的cell的数量, #size-cells,用来描述子节点"reg"属性的地址表中用来描述地址长度的cell的数量。 有了这两个属性,子节点中的"reg"就可以描述一块连续的地址区域。下例中,父节点中指定了"#address-cells = <2>" "#size-cells = <1>",则子...
readmemh地址 address region,其实这个部分我在前面第四篇笔记中,介绍了这个,这里再展开这个讲讲。参考资料:《Linux设备驱动开发详解》1、地址编码可寻址的设备使用如下信息在设备树中编码地址信息:reg#address-cells#size-cells其中,reg的组织形式为reg=<address1
但是我已经将它们的值分别设置为1和0，它仍然给我警告。您试图为错误节点中的节点分配两个特殊属性。
}elseif(alias.size() ==0)// Empty?cells.setAlias(address,"");elseif(isValidAlias(alias))// Valid?cells.setAlias(address, alias);elsethrowBase::Exception("Invalid alias"); } 开发者ID:pgilfernandez,项目名称:FreeCAD,代码行数:17,代码来源:Sheet.cpp ...
Michael Frank, Chair Emeritus of Pediatrics of Duke, writes, “Dr Buckley had the foresight to freeze cells from all of her SCID patients and families to understand the defects present, even though they were cured by bone marrow transplantation.” ...
I'm trying to copy a range that varies in size, defined by the values of my first and last cells in the array. I've figured out the Cell.Address that limits the range, however when I try and input these into my Range(Cell1, Cell2) I get errors. My Cell1 is given by: Cells....
mutate - undergo mutation; "cells mutate" experience, have - undergo; "The stocks had a fast run-up" decrepitate - undergo decrepitation and crackle; "The salt decrepitated" suburbanise, suburbanize - take on suburban character; "the city suburbanized" roll up, roll - show certain properti...