CC2550_06 Datasheet, PDF (46/55 Pages) Texas Instruments – Single Chip Low Cost Low Power RF Transmitter

CC2550
Bit Field Name
7 PTEST[7:0]
Bit Field Name
7:0 TEST2[7:0]
Bit Field Name
7:0 TEST1[7:0]
Bit Field Name
7:0 TEST0[7:0]
0x2A: PTEST – Production test
Reset R/W Description
127
R/W Writing 0xBF to this register makes the on-chip temperature sensor
(0x7F)
available in the IDLE state. The default 0x7F value should then be
written back before leaving the IDLE state.
Other use of this register is for test only.
0x2C: TEST2 – Various test settings
Reset
R/W Description
152
(0x98)
R/W The value to use in this register is given by the SmartRF^® Studio
software.
0x2D: TEST1 – Various test settings
Reset
R/W Description
49 (0x31) R/W The value to use in this register is given by the SmartRF^®
Studio software.
0x2E: TEST0 – Various test settings
Reset
11 (0x0B)
R/W
R/W
Description
The value to use in this register is given by the SmartRF^®
Studio software.
27.2 Status register details
Bit Field Name
7:0 PARTNUM[7:0]
0x30 (0xF0): PARTNUM – Chip ID
Reset
R/W Description
130 (0x82) R
Chip part number
Bit Field Name
7:0 VERSION[7:0]
0x31 (0xF1): VERSION – Chip ID
Reset R/W Description
2 (0x02) R
Chip version number.
PRELIMINARY Data Sheet (Rev.1.2) SWRS039A
Page 46 of 54