B&R ECNT43-0 POWER SUPPLY MODULE
B&R ECNT43-0 POWER SUPPLY MODULE
The State flag field specifies the window configuration. The value can be a combination of the following defined flags, if they are valid for the window (see chapter “InquireWindow”): PCC_WS_IO The window maps registers from the PC Card into the host I/O space. PCC_WS_ENABLED The window shall be enabled for mapping card’s address space into host memory or I/O space. Memory access must also be enabled with the SetPage function (see chapter “SetPage”). PCC_WS_16BIT The window is programmed for 16 bit data width. PCC_WS_PAGED The window is divided into pages. PCC_WS_EISA The window is set for EISA I/O mapping. PCC_WS_CENABLE Accesses to I/O ports generates card enables.The parameter Speed is a pointer to the data structure which will setup the access speed of the window. The TPMC871 allows access times up to 600nsec. Data structure SPEED: BYTE speed This field specifies the speed or indicates that the extended speed setting shall be used. Possible values are defined for this field:BYTE extSpeedMant This field specifies the mantissa of the extended speed setting. How this value is coded, is described below.
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