User's Manual

Datalogic Scanning, Inc
959 Terry Street
Eugene, Oregon 97402
Page 117 10/23/2009
Revision X2
0x000e,
0x0018,
0x0010,
0x0008
An opaque value used for configuring some variants of the golden curve EDR filter trim algorithm.
Only to be set on advice from CSR.
(The abbreviation MR for Medium Rate is used consistently in place of EDR for Enhanced Data Rate
throughout the PS keys as many were introduced before the abbreviation EDR came into use.)
Key Name Key Number Type Default Setting
PSKEY_TRIM_TIMING 0x21c0 uint16[] 55u | (60u << 8u), 11u | (16u
<< 8u)
This key controls the precise timing of various internal calibrations and trims.
This key should only be changed on advice from CSR.
Key Name Key Number Type Default Setting
PSKEY_RX_IQ_LVL 0x21c5 uint16 0x1F1F
This key defines the IQ level setting for reception.
This key should only be changed on advice from CSR.
Key Name Key Number Type Default Setting
PSKEY_HTOL_CONTROL 0x21c6 uint16 0
If non-zero, the chip runs various HTOL test routines. The exact tests executed depends on the firmware
version and may depend on the value of this key; see the chip's Software Release Note for more details.
Key Name Key Number Type Default Setting
PSKEY_SDIO_DEEPSLEEP_TIMEOUT 0x21c8 uint16 100
The time in milliseconds betweem the last SDIO packet received from the host and the BlueCore device
being able to go into deep sleep power saving mode.
Key Name Key Number Type Default Setting
PSKEY_LO_LVL_STEP_ADJ 0x21c9 int16 4
Permits the configured LO oscillation amplitude to be decreased by N levels if required.
(This is for CSR internal use only. If you don't know what it's for, don't play with it.)
Key Name Key Number Type Default Setting
PSKEY_HQ_SCRAPING_ENABLE 0x21cd bool FALSE
When this pskey is set to TRUE then hq scraping is enabled. This allows BCCMD HQ_SCRAPING to be