User's Manual

Datalogic Scanning, Inc
959 Terry Street
Eugene, Oregon 97402
Page 102 10/23/2009
Revision X2
PSKEY_USB_DONT_RESET_BOOTMODE_ON_HOST_RESET 0x03b9 bool 0
If a USB reset is received after a device has been enumerated and the Bluecore is in a bootmode other than
the default, the USB subsystem will force a reset into the default bootmode unless this key is set to TRUE.
Key Name Key Number Type Default Setting
PSKEY_MR_TX_CONFIG2 0x03ba uint16 0xaa07
Value used to override the transmit configuration on headers of Enhanced Data Rate packets. For CSR use
only.
Key Name Key Number Type Default Setting
PSKEY_MR_TX_FILTER_CONFIG 0x03bb uint32 0x22000001UL
Configures the transmit filter used in Enhanced Data Rate packets for optimum modulation. For CSR use
only.
Key Name Key Number Type Default Setting
PSKEY_I2C_CONFIG 0x03be uint16 0x0000
Configures the I2C bus. The default value of this pskey configures the I2C bus for maximally-portable use,
i.e. standard mode with long timeouts, suitable for slow I2C EEPROMs.
If bit 0 is set, the I2C bus is configured for fast mode. All other devices on the bus (i.e. all slave devices)
must obey the fast mode I2C specification. Note that in this mode the firmware does not have timeouts for
SCL stretching -- the firmware will block while SCL is held low by the slave.
Also note that fast mode is currently not implemented for signalling I2C operations such as (re)starts, stops
and read acknowledgements; these will be performed as if in standard mode.
Key Name Key Number Type Default Setting
PSKEY_MR_ANA_RX_FTRIM 0x03bf uint16 0xcaa
Sets the initial value of the chip's $ANA_RX_FTRIM register when in enhanced data rate (formerly known
as medium rate).
(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_USB_VM_CONTROL 0x03c0 bool 0
Some VM applications such as the HID-proxy or USB cable-replacement dongle can supply their own USB
descriptors. When using such an application, this key must be set to TRUE to ensure that the firmware does
not attempt to register the default HCI descriptors.
Key Name Key Number Type Default Setting
PSKEY_TRANSMIT_OFFSET 0x03c1 int16 none
Offset used for transmit, in units of 62.5 kHz.
This value takes precedence over PSKEY_TX_OFFSET_HALF_MHZ
if both are set. It provides the same