PIC16LF1824T39A_12 Datasheet, PDF (322/418 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with XLP Technology

PIC16LF1824T39A
TABLE 28-2: RF TRANSMITTER REGISTER SUMMARY
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3
00 000000
00 110011
DA<15:0>
DA<15:0>
00011
01 000100
DF<18:0>
DF<15:0>
01 010101
DV<7:0>
DS<4:0>
210
DF<18:16>
Instruction
Write Application
Read ^{register (see}
Table 28-3)
Write Frequency
Read ^{register (see}
Table 28-4)
Read STATUS
register (see
Table 28-5)
TABLE 28-3: APPLICATION REGISTER
Power-on Reset
Bit
Name
Value
Setting
CTRL = 0 CTRL = 1
Notes
DA15
Mode
0
Automatic
0
1
Manual
DA14
Modulation
0
FSK
1
1
OOK
DA13
Band
0 310 - 450 MHz
0
1 860 - 870 MHz
902 - 928 MHz
DA<12:5> Frequency
—
—
—
Deviation (f_DEV)
0
Refer to Section 28.2.5 “Manual
Transmit Mode”.
0
Refer to Section 28.3 “Modula-
tion Selection”.
1
0x06⁽¹⁾
Refer to Section 28.4 “Fre-
quency Selection and Configura-
tion”.
FSK mode only. Refer to
Section 28.4.3 “Frequency Cal-
culation”.
DA4
Output Power
0
0 dBm
1
1
—
1
10 dBm
DA3
Transmitter Off 0
2 ms
1
0
—
Time (t_OFFT)
1
20 ms
DA<2:0>
Reserved 100⁽²⁾
—
100
100
—
Note 1: Actual frequency deviation value dependant on crystal frequency.
2: When writing to the Application register, DA<2:0> must be 0b100.
TABLE 28-4: FREQUENCY REGISTER
Power-on Reset
Bit
Name
Value Setting
CTRL = 0 CTRL = 1
Notes
DF<18:0> Transmit
—
Frequency
(f_TX)
—
0x42C1C⁽¹⁾ 0x42CAD⁽¹⁾ Refer to Section 28.4 “Frequency
Selection and Configuration”. When
reading frequency, the Most Significant
three bits are read from the STATUS
register (see Table 28-5)
Note 1: Actual frequency value dependant on crystal frequency.
DS41657A-page 322
Preliminary
 2012 Microchip Technology Inc.