#calibration registers
# Name	Addr1	Addr2	Format
# dig_T1	0x88	0x89	unsigned short
# dig_T2	0x8A	0x8B	signed short
# dig_T3	0x8C	0x8D	signed short
# dig_P1	0x8E	0x8F	unsigned short
# dig_P2	0x90	0x91	signed short
# dig_P3	0x92	0x93	signed short
# dig_P4	0x94	0x95	signed short
# dig_P5	0x96	0x97	signed short
# dig_P6	0x98	0x99	signed short
# dig_P7	0x9A	0x9B	signed short
# dig_P8	0x9C	0x9D	signed short
# dig_P9	0x9E	0x9F	signed short
# reserved	0xA0	0xA1	
dig_T1 = 0x88
dig_T2 = 0x8A
dig_T3 = 0x8C
dig_P1 = 0x8E
dig_P2 = 0x90
dig_P3 = 0x92
dig_P4 = 0x94
dig_P5 = 0x96
dig_P6 = 0x98
dig_P7 = 0x9A
dig_P8 = 0x9C
dig_P9 = 0x9E
