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SAINT
Keyword 2000 to RS-
232 Gateway
01/20/04 Page 16 of 20
5.3 Flash programming connector
Note: the long term goal is to Flash using the USB connector.
Connector J2 is used with an external connector – the intended application of this port is the flash
programming of a product. The pin out of the connector J2 – flash programming connectior - is as follows:
Pin # Mnemonic Use / description
Line up the connector label with the
board pin label.
Osc1 Ext ernal (to SAINT) oscillator
Osc2 External (to SAINT) oscillator
Vdd Already connected to +5V on
SAINT board
Vss Already grounded