QN8006B/8006LB
REGISTER
59h
NAME
PAC_CAL
PAG_CAL
USER CONTROL FUNCTIONS
PA tuning cap calibration.
PA gain calibration.
5Ah
Register Bit R/W Status:
RO - Read Only: You can not program these bits.
WO - Write Only: You can write and read these bits; the value you read back will be the same as written.
R/W - Read/Write: You can write and read these bits; the value you read back can be different from the value written.
Typically, the value is set by the chip itself. This could be a calibration result, AGC FSM result, etc.
Word: SYSTEM1
Address: 00h
Bit 7
Bit 0
(LSB)
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
(MSB)
rxreq
wo
txreq
wo
chsc
wo
stnby
wo
rxi2s
wo
txi2s
wo
rdsen
wo
cca_ch_dis
wo
Bit
Symbol
Default
Description
7
6
5
RXREQ
0
0
0
Receiving request (overwrites TXREQ and STNBY):
0
1
Non RX mode. Either IDLE, standby or TX mode.
Enter Receiving mode.
TXREQ
CHSC
Transmission request:
0
1
Non TX mode. Either IDLE, standby or RX mode.
Enter Transmit mode.
Channel Scan mode enable: Combined with TXREQ and RXREQ, chip
scans for occupied channel for receiving or empty channel for transmission.
After completing channel scanning, this bit will be cleared automatically.
For CCS (TX Scan), the clearest channel (channel with weakest RSSI) will
be selected (if TXCCAA is not equal to zero, another prior condition
should be met, see description of CCA register at 19h).
For RX Scan, the FIRST valid channel will be selected. To start CCA/CCS,
set CHSC (REG0 [5]) to 1. CHSH will be automatically cleared to 0 when
CCA/CCS is complete. To use the scanned channel, set CCA_CH_DIS to
0. (CCA_CH_DIS can be set to 0 at the same time CHSC=1).
0
1
Normal operation.
Channel Scan mode operation.
4
3
STNBY
RXI2S
0
0
Request immediately to enter Standby mode if the chip is in IDLE and no
TXREQ or RXREQ is received.
0
1
Non standby mode. Either IDLE, TX mode or RX mode.
Enter standby mode.
I2S enable in receiving mode:
Rev 2.08 (04/10)
Copyright ©2010 by Quintic Corporation
Page 31
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QUANTUM [ QUANTUM RESEARCH GROUP ]
