[an error occurred while processing this directive]
|
во первых в 5501 есть только HD[7:0], во вторых...
HPI enable. The HPIENA pin must be dreiven high to enable the HPI for operation. If the HPIENA pin is low, the HPI will be completely disabled and all HPI output pins will be in a high-impedance state.
If the HPI is not needed, the HPIENA pin must be pulled low.
Мож в 5502 все и не так.
E-mail: info@telesys.ru