BENTLY 3500/60-01-00溫度監測器
主板通過(guò)PCI中斷映射器功能接受這些PCI設備中斷。BIOS默認將PCI中斷請求（PIRQx）外部設備線(xiàn)映射到可用的從屬PIC中斷請求線(xiàn)之一IRQ（9、10、11、12、14或15）。本附錄列出了程序員可用于構建應用程序的示例代碼庫。這些文件提供給VMIVME-7740用戶(hù)，位于磁盤(pán)320-500052-006上，VMIVME-7750的示例應用程序C代碼，包含在分發(fā)磁盤(pán)集中。由于VMIVME-7740運行的環(huán)境多種多樣，本附錄中提供的樣本不一定是逐字逐句的樣板。相反，它們旨在為最終用戶(hù)提供操作代碼標準結構的示例。目錄CPU CPU目錄下的代碼設置具有一個(gè)PCI-to-VME窗口的universe芯片，并允許從VME訪(fǎng)問(wèn)universe寄存器以允許郵箱訪(fǎng)問(wèn)。
The motherboard accepts these PCI device interrupts through the PCI interrupt mapper function. The BIOS default maps the PCI Interrupt Request (PIRQx) external device lines to one of the available slave PIC Interrupt Request lines, IRQ (9, 10, 11, 12, 14, or 15).This appendix provides listings of a library of sample code that the programmer may utilize to build applications. These files are provided to the VMIVME-7740 user on disk 320-500052-006, Sample Application C Code for the VMIVME-7740, included in the distribution disk set. Because of the wide variety of environments in which the VMIVME-7740 operates, the samples provided in this appendix are not necessarily intended to be verbatim boilerplates. Rather, they are intended to give the end user an example of the standard structure of the operating code.Directory CPU The code under the CPU directory sets up the universe chip with one PCI-TO-VME window and enables universe registers to be accessed from VME to allow mailbox access.
