User's Manual

Datalogic Scanning, Inc
959 Terry Street
Eugene, Oregon 97402
Page 106 10/23/2009
Revision X2
Bit 2 should be turned on or off to enable or disable trapping of division ratios that clash with the 48 MHz
USB clock.
Key Name Key Number Type Default Setting
PSKEY_TEST_FORCE_OFFSET 0x03d3 bool FALSE
This key modifies the behaviour of PSKEY_TEST_DELTA_OFFSET. It should only be configured on
advice from CSR.
Key Name Key Number Type Default Setting
PSKEY_RX_DYNAMIC_LVL_OFFSET 0x03d4 uint16 0
The value of this key is added to the receiver level to optimise certain channels during reception.
It consists of four four-bit fields. Bits 0 to 3 control the behaviour at resonance, bits 4 to 7 one channel
away, bits 8 to 11 two channels away, and bits 12 to 15 three channels away.
Key Name Key Number Type Default Setting
PSKEY_TEST_DELTA_OFFSET 0x03d6 uint16 0
This offset is applied to the frequency trim in certain test modes. The value zero is equivalent to normal
operation. It should only be configured on advice from CSR.
Key Name Key
Number
Type Default
Setting
PSKEY_TEMPERATURE_VS_DELTA_ANA_FTRIM 0x03d7 temperature_calibration[] none
The value is a table in the same format as PSKEY_TEMPERATURE_VS_DELTA_INTERNAL_PA. The
values of the table (even-numbered 16-bit words) in this case are an adjustment applied separately to
PSKEY_ANA_FTRIM
.
Key Name Key
Number
Type Default Setting
PSKEY_TEMPERATURE_VS_DELTA_TX_BB 0x03d8 temperature_calibration[] { -40, 8 }, { -30,
8 }, { 20, 0 },
{ 50, -3 }, { 60,
-2 }, { 80, -5 },
{ 100, -7 }
The value is a table in the same format as PSKEY_TEMPERATURE_VS_DELTA_INTERNAL_PA. The
values of the table (even-numbered 16-bit words) in this case are an adjustment applied separately to both
the top nybbles of PSKEY_TX_FILTER_CONFIG
; hence they must lie in the range -15 to 15. The
adjusted nybbles will be limited to the range 0 to 15.
Key Name Key
Number
Type Default
Setting
PSKEY_TEMPERATURE_VS_DELTA_TX_PRE_LVL 0x03d9 temperature_calibration[] none
The value is a table in the same format as PSKEY_TEMPERATURE_VS_DELTA_INTERNAL_PA. The
values of the table (even-numbered 16-bit words) in this case are an adjustment applied to
PSKEY_TX_PRE_LVL
which should be in the range -15 to 15. The adjusted value will be limited to the