Maximum Inventory Capacity

https://github.com/tarvitz/dsfp/blob/master/docs/datasheet.rst

Inventory capacity:

START VALUE (0x2e0): 2 * 16^2 + 14 * 16^1 + 0 * 16^0 = 736

END VALUE (0xe2e0): 14 * 16^3 + 2 * 16^2 + 14 * 16^1 + 0 * 16^0 = 58080

=> range of values reserved for inventory: 58080 - 736 = 57344 (decimal); 1110000000000000 (binary)
=> Each item allocates 4 * 7 bytes = 28 bytes
=> Max nr of items: 57344/28 = 2048 items

Amount reserved for key items: 64
	-> Total items allowed in iventory other than key items: 2048 - 64 = 1984 items