PIC16LF1824T39A_12 Datasheet, PDF (323/418 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with XLP Technology

PIC16LF1824T39A
28.2.3 DATA TRANSMISSION
TABLE 28-5: STATUS REGISTER
Power-on Reset
Bit
Name
Value
Setting
Notes
CTRL = 0 CTRL = 1
DV<7:0>
DS<4:2>
DS1
Chip Version
Reserved
TX Ready
DS0
Reserved
DF<18:16> Transmit Frequency (f_TX)
0x11
—
0
1
—
—
—
—
Sleep
Transmitting
—
—
0x11
—
—
—
—
0b100
0x11
—
—
—
—
0b100
0x11 = Version A1
—
Refer to Section 28.4
“Frequency Selec-
tion and Configura-
tion”. When reading
frequency, the Most
Significant three bits
are read from the
STATUS register (see
Table 28-5)
RF data is transmitted when the DATA pin is at a logic
‘1’ for greater than t_WAKE, as shown in Figure 28-5. The
CTRL pin must remain stable (either logic ‘0’ or ‘1’). If
the modulation mode is OOK, the transmitted signal is
turned on and off by the DATA pin. If the modulation
mode is FSK, the transmitted signal is frequency
shifted by the DATA pin. The encoding of the transmit-
ted signal is determined by the length of time the DATA
pin is held logic ‘0’ or ‘1’.
 2012 Microchip Technology Inc.
Preliminary
DS41657A-page 323