SCH2 Technical Manual TSP016.doc Issue 3.0 – January 2005
Money Controls 2005. All rights reserved.
Page 39 of 61
Header 169: Request address mode
Transmitted data : <none>
Received data : [ address mode ]
The address selection method is determined by the product and in this case the value 4A
hex is always returned. The use of this command is ‘informational only’ but will be useful in
future when a number of serial hopper products exist on the market which have different
address selection mechanisms.
[ address mode ]
Bit mask :
B0 - Address is stored in ROM
B1 - Address is stored in RAM
B2 - Address is stored in EEPROM or battery-backed RAM
B3 - Address selection via interface connector
B4 - Address selection via PCB links
B5 - Address selection via switch
B6 - Address may be changed with serial commands ( volatile )
B7 - Address may be changed with serial commands ( non-volatile )
4A hex = Address stored in RAM
Address selection via interface connector
Address may be changed with serial commands ( volatile )
The address of the hopper defaults to that in the connector wiring after a power-up or
software reset.
Header 168: Request hopper dispense count
Transmitted data : <none>
Received data : [ no. of coins 1 - LSB ] [ no. of coins 2 ] [ no. of coins 3 - MSB ]
Range 0 to 16,777,215.
The dispense counter records the number of coins dispensed since the counter was last
cleared.
The counter returned is the ‘reset-able’ one, not the life counter which is made available via
the ‘Read data block’ command. See the memory map description in Appendix D for more
details and the mechanism for clearing the counter.
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