a2kit 4.4.2

Retro disk image and language utility
Documentation 
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{
	"a2kit_type": "format",
	"version": "1.0.0",
	"zones": [
		{
			"flux_code": "GCR",
			"addr_nibs": "4&4",
			"data_nibs": "5&3",
			"speed_kbps": 250,
			"motor_range": [0,12,4],
			"heads": [0],
			"addr_fmt_expr": ["vol","cyl","sec","vol^cyl^sec"],
			"addr_seek_expr": ["a0","cyl","sec","a0^a1^a2"],
			"data_expr": ["dat"],
			"markers": ["d5aab5","deaaeb","d5aaad","deaaeb"],
			"marker_masks": ["ffffff","ffff00","ffffff","ffff00"],
			"sync_trk_beg": [["111111110",40]],
			"sync_sec_end": [["111111110",10]],
			"sync_dat_end": [["111111110",20]],
			"capacity": [[256,13]],
			"swap_nibs": []
		},
		{
			"flux_code": "GCR",
			"addr_nibs": "4&4",
			"data_nibs": "5&3",
			"speed_kbps": 250,
			"motor_range": [12,140,4],
			"heads": [0],
			"addr_fmt_expr": ["vol","cyl","sec*2","vol^cyl^(sec*2)"],
			"addr_seek_expr": ["a0","cyl","sec*2","a0^a1^a2"],
			"data_expr": ["dat"],
			"markers": ["d5aab5","deaaeb","d5aaad","deaaeb"],
			"marker_masks": ["ffffff","ffff00","ffffff","ffff00"],
			"sync_trk_beg": [["111111110",40]],
			"sync_sec_end": [["111111110",10]],
			"sync_dat_end": [["111111110",20]],
			"capacity": [[256,13]],
			"swap_nibs": []
		}
	]
}