RELIANCE 0-57430-1G处理器模块
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品牌:RELIANCE
型号说明:RELIANCE 0-57430-1G处理器模块
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注释1。有关寄存器位的完整描述,请参阅《RELIANCE 0-57430-1G嵌入式控制器程序员参考指南》或特定芯片的数据表。2.SCC是位于MC2芯片专用数据总线上的8位设备。需要字节访问。3.写入VMEchip2中的LCSR必须为32位。8或16位的LCSR写入以TEA信号终止。RELIANCE 0-57430-1G对GCSR的写入可以是8、16或32位。LCSR和GCSR的读取可以是8、16或32位。字节读取应用于读取中断向量。该区域不返回确认信号。如果本地总线定时器被启用,则访问超时并由TEA信号终止。5.尺寸近似。6.到82596CA的端口命令必须写为两个16位写入:高位字第一和低位字第二。7.请参阅《MVME162FX嵌入式控制器程序员参考指南》中MC2芯片描述中的闪存和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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