Table
Attribute | Description |
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Window Status | Window | is open/closed/faulted |
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Subrange Base Address Start of windowed subrange in the PS |
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Subrange Size | Length of windowed subrange in the PS |
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Obj ect Reference | Obj ect Selector for | windowed 432 obj ect | |||||
Base Displacement | Displacement in bytes into windowed 432 | ||||||
| object |
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Direction | Read/write | permission | for | windowed | |||
| object. When the window is being opened | ||||||
| this | attribute | is | the | perm1ss1on | ||
| requested by the I/O controller. After | ||||||
| the window has been opened | this | |||||
| attribute is the permission that has | ||||||
| been granted. |
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Transfer Status | Transfer in progress/terminated/faulted | ||||||
M:x1e | Window 0: random/block node |
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| Window 1 : memory/interconnect mode |
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| Window |
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Overlay | Windowed subrange does/does not overlay | ||||||
| metrory |
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Block lobde Attribute | Description | (applies only to window 0) | |||||
Byte Count | Count of the number of bytes to be | ||||||
| transferred minus one. |
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Note: In block transfer mode, the base displacement of window 0 specifies the initial address within the windowed object fran which consecutive information transfer will begin.
