MODIFICATION HISTORY:
Ver Who Date Changes ----- ---- -------- ----------------------------------------------- 1.00a rpm 01/09/02 First release 1.00b jhl 02/21/02 Repartitioned the driver for smaller files 1.00b jhl 04/24/02 Compressed the ack table into a bit mask. 1.00c rpm 10/17/03 New release. Support the static vector table created in the xintc_g.c configuration table. 1.10c mta 03/21/07 Updated to new coding style
Variables | |
XIntc_Config | XIntc_ConfigTable [XPAR_XINTC_NUM_INSTANCES] |
|
This table contains configuration information for each intc device in the system. The XIntc driver must know when to acknowledge the interrupt. The entry which specifies this as a bit mask where each bit corresponds to a specific interrupt. A bit set indicates to ack it before servicing it. Generally, acknowledge before service is used when the interrupt signal is edge-sensitive, and after when the signal is level-sensitive. Refer to the XIntc_Config data structure in xintc.h for details on how this table should be initialized. |
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