ML69240-C49
SERIAL I/O
This is a RS232 type serial interface for communication with the host MCU. Selectable
speeds are 9.6, 19.2 and 38.4 kbps. For a detailed description, please refer to the document
“OKI Dual Card Reader Interface Specification”.
SMART CARD 1/2
This is the interface to the card slot modules 1 and 2 to provide the ISO7816-3 compliant
function. For more details, please refer to the application note in the appendix and to the
document “OKI Dual Card Reader Interface Specification”.
I/O PORTS
These are 4 general-purpose I/O ports. For a detailed description, please refer to the
document “OKI Dual Card Reader Interface Specification”.
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