Texas Instruments SimpleLink CC2620 Technical Reference Manual page 1334

BATMON Registers
18.3.1.10 BAT Register (Offset = 28h) [reset = 0h]
BAT is shown in Figure 18-10
Last Measured Battery Voltage
This register may be read while BATUPD.STAT = 1
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
Bit Field
31-11 RESERVED
10-8 INT
7-0 FRAC
1334
Battery Monitor and Temperature Sensor
and described in Table
Figure 18-10. BAT Register
RESERVED
R-0h
Table 18-11. BAT Register Field Descriptions
Type Reset
R 0h
R 0h
R 0h
Copyright © 2015, Texas Instruments Incorporated
18-11.
9
INT
R-0h
Description
Software must not rely on the value of a reserved. Writing any other
value than the reset value may result in undefined behavior.
Integer part:
0x0: 0V + fractional part
...
0x3: 3V + fractional part
0x4: 4V + fractional part
Fractional part, standard binary fractional encoding.
0x00: .0V
...
0x20: 1/8 = .125V
0x40: 1/4 = .25V
0x80: 1/2 = .5V
...
0xA0: 1/2 + 1/8 = .625V
...
0xFF: Max
SWCU117C – February 2015 – Revised September 2015
www.ti.com
8 7 6 5 4 3 2 1
FRAC
R-0h
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