RELIANCE 0-57430-1G處理器模塊
1.產(chǎn) 品 介 紹
品牌:RELIANCE
型號(hào)說(shuō)明:RELIANCE 0-57430-1G處理器模塊
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2.產(chǎn) 品 詳 情 資 料:
注釋1。有關(guān)寄存器位的完整描述,請(qǐng)參閱《RELIANCE 0-57430-1G嵌入式控制器程序員參考指南》或特定芯片的數(shù)據(jù)表。2.SCC是位于MC2芯片專用數(shù)據(jù)總線上的8位設(shè)備。需要字節(jié)訪問(wèn)。3.寫(xiě)入VMEchip2中的LCSR必須為32位。8或16位的LCSR寫(xiě)入以TEA信號(hào)終止。RELIANCE 0-57430-1G對(duì)GCSR的寫(xiě)入可以是8、16或32位。LCSR和GCSR的讀取可以是8、16或32位。字節(jié)讀取應(yīng)用于讀取中斷向量。該區(qū)域不返回確認(rèn)信號(hào)。如果本地總線定時(shí)器被啟用,則訪問(wèn)超時(shí)并由TEA信號(hào)終止。5.尺寸近似。6.到82596CA的端口命令必須寫(xiě)為兩個(gè)16位寫(xiě)入:高位字第一和低位字第二。7.請(qǐng)參閱《MVME162FX嵌入式控制器程序員參考指南》中MC2芯片描述中的閃存和PROM接口部分。RELIANCE 0-57430-1G
Notes 1. For a complete description of the register bits, refer to theRELIANCE 0-57430-1G Embedded Controller Programmer’s Reference Guide or to the data sheet for the specific chip. 2. The SCC is an 8-bit device located on an MC2 chip private data bus. Byte access is required. 3. Writes to the LCSR in the VMEchip2 must be 32 bits. LCSR writes of 8 or 16 bits terminate with a TEA signal. Writes to the GCSR may be 8, 16 or 32 bits. Reads to the LCSR and GCSR may be 8, 16 or 32 bits. Byte reads should be used to read the interrupt vector.4. This area does not return an acknowledge signal. If the local bus timer is enabled, the access times out and is terminated by a TEA signal. 5. Size is approximate. 6. Port commands to the 82596CA must be written as two 16-bit writes: upper word first and lower word second. 7. Refer to the flash and PROM Interface section in the MC2 chip description in the MVME162FX Embedded Controller Programmer’s Reference Guide.RELIANCE 0-57430-1G
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