HVC-02B高压控制板,ABB说明书文档
地址以十六进制数字输入，例如20000对应地址：00020000美元。地址或起始地址范围的，可以由形式为^S、^S、^U或^U的后缀限定其中，S或S定义监控器地址空间，U或U定义
用户地址空间。默认情况下，当未指定限定符时，是主管。
一旦输入了限定符，它对所有地址都有效输入该命令序列，直到187Bug重新输入或者提供了另一个限定符。地址的另一种形式是Rnn，它告诉bug使用包含在CPU寄存器Rnn中的地址，其中nn=00到31（即。，00, 01,..., 或31）。
HVC-02B高压控制板在范围指定为addr del addr的命令中，以及选择大小选项H或W时，第二（结束）仅当第二个地址是半个单词或单词的适当边界，分别地否则，范围将被截断，以便作用的最后一个字节位于正确的边界称为偏移寄存器的八个伪寄存器（Z0到Z7）是用于简化可重定位和位置独立模块的调试。这些类型程序中的列表文件通常从地址（通常为0）开始，该地址不是它们已加载，因此很难关联列表中的地址加载的程序中包含地址。偏移寄存器求解通过考虑这种差异并强制以相对地址+偏移量格式显示地址。抵消寄存器的范围可调，甚至可能重叠范围。每个偏移寄存器的范围由两个地址设置：底部和顶部。指定偏移量的基地址和顶地址寄存器设置其范围。如果一个地址分为两个或多个偏移寄存器的范围越多，产生最小偏移的范围是被选中的。注：相对地址限制为1MB（5位），无论最近偏移寄存器的范围如何。端口号一些187Bug命令允许用户选择端口用于输入或输出。有效的端口号可能是用于这些命令的有：1.MVME187 EIA-232-D调试（终端端口0或00）（端口1）在MVME187 P2连接器上）。有时被称为“控制台端口”，用于交互用户输入/输出
2.MVME187 EIA-232-D（终端端口1或01）（上的端口2）MVME187 P2连接器）。有时被称为“主持人”端口”，这是下载、上载、，并发模式和透明模式。
Addresses are entered as a hexadecimal number, e.g., 20000 would
correspond to address $00020000. The address, or starting address
of a range, can be qualified by a suffix of the form ^S, ^s, ^U, or ^u
where S or s defines Supervisor address space, and U or u defines
user address space. The default, when the qualifier is not specified,
is Supervisor.
Once a qualifier has been entered, it remains valid for all addresses
entered for that command sequence, until the 187Bug is reentered
or another qualifier is provided.
An alternate form of Address is Rnn, which tells the bug to use the
address contained in CPU Register Rnn, where nn=00 thru 31 (i.e.,
00, 01,..., or 31). In commands with range specified as addr del addr, and
with size option H or W chosen, data at the second
(ending) address is acted on only if the second address
is a proper boundary for a half-word or word,
respectively. Otherwise, the range is truncated so that
the last byte acted upon is at an address that is a proper
boundaryEight pseudo-registers (Z0 through Z7) called offset registers are
used to simplify the debugging of relocatable and positionindependent modules. The listing files in these types of programs
usually start at an address (normally 0) that is not the one at which
they are loaded, so it is harder to correlate addresses in the listing
with addresses in the loaded program. The offset registers solve
this problem by taking into account this difference and forcing the
display of addresses in a relative address+offset format. Offset
registers have adjustable ranges and may even have overlapping
ranges. The range for each offset register is set by two addresses:
base and top. Specifying the base and top addresses for an offset
register sets its range. In the event that an address falls in two or
more offset registers' ranges, the one that yields the least offset is
chosen.
Note Relative addresses are limited to 1MB (5 digits),
regardless of the range of the closest offset register.
Port Numbers
Some 187Bug commands give the user the option to choose the port
to be used to input or output. Valid port numbers which may be
used for these commands are:
1. MVME187 EIA-232-D Debug (Terminal Port 0 or 00) (PORT 1
on the MVME187 P2 connector). Sometimes known as the
“console port”, it is used for interactive user input/output by
default.
2. MVME187 EIA-232-D (Terminal Port 1 or 01) (PORT 2 on the
MVME187 P2 connector). Sometimes known as the “host
port”, this is the default for downloading, uploading,
concurrent mode, and transparent modes
