OS/ATM<span lang="ZH-CN">板上的特殊处理</span><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt;"><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">
OS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">单板工作时需要一个</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">19.44M</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">时钟,在</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">ESR80</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">和</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">ESR50</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">上由</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">NRP</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">的三级时钟提供这个时钟信号,而在没有</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">NRP</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板时(如在</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">ESR20</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">上)需要</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">
OS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">本板上的晶振提供此时钟。</span><span style="FONT-SIZE: 12pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt;"><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">
OS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板有两种工作模式:</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">debug</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">模式和正常模式。</span><span style="FONT-SIZE: 12pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt;"><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">
OS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板默认为正常模式,使用本板时钟,当检测到背板有向其提供的时钟时,自动切换使用背板时钟。在</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">DEBUG</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">下可以将其配置成</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">debug</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">模式,对</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">POS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板的</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">5351</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">时钟源进行设置,主要用于调试使用,通过软件设置</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">POS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板选择哪路时钟(</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">POS</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板目前还不支持此设置,改版后会支持)。</span><span style="FONT-SIZE: 12pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt;"><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">在</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">DEBUG</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">下能够</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">show </font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">出</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">POS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板正在使用哪个时钟。</span><span style="FONT-SIZE: 12pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-SIZE: 12pt;"><span style="mso-tab-count: 1;"><font face="Times New Roman"> </font></span></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">如果在</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">DEBUG</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">下对</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">POS/ATM</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">板的</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">5351</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">时钟源进行了设置,即使设置的时钟源不存在,硬件也无法自动切换,若要回到正常模式,让硬件具有自动切换功能,必须关闭其</span><span style="FONT-SIZE: 12pt;"><font face="Times New Roman">debug</font></span><span lang="ZH-CN" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">模式。</span><span style="FONT-SIZE: 12pt;"><p></p></span></p> | 通信人家园 (https://test.txrjy.com/) | Powered by C114 |