User's Manual

NEMO Bluetooth Radio Module
Solutions for a Real Time World Datasheet
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Copyright Unigen Corporation, 2008
The following are PSKEYS needs to be written and programmed during a cold boot of NEMO
Table 15: Boot PSKEY List
PSKEY Name
PSKEY
Address
Value Description
PSKEY_ANA_FREQ 0x01FE 0x6590
This sets CSRs BlueCore to use a
26MHz reference clock built into
NEMO.
PSKEY_HOST_INTERFACE 0x01f9 0x0001
Sets the Host interface to use BCSP
over the UART interface
PSKEY_UART_BAUDRATE 0x01be -
When the system is configured to
use a UART-based host transport,
i.e. if PSKEY_HOST_INTERFACE
selects BCSP, H4, H5 or User (VM
access to the UART), then the
UART's Baud rate is set to the value
of this PS key when the firmware
boots. The PS key's value is:
Baud rate = pskey_value/0.004096
Some common values are:
38k4 baud - 157 (0x009d)
57k6 baud - 236 (0x00ec)
115k2 baud - 472 (0x01d8)
230k4 baud - 944 (0x03b0)
460k8 baud - 1887 (0x075f)
921k6 baud - 3775 (0x0ebf)
1382k4 baud - 5662 (0x161e)
PSKEY_BDADDR 0x0001 -
This is the local device's Bluetooth
address. This should be unique to
this device and allocated by the
manufacturer. Bluetooth addresses
are distributed by IEEE in the same
manner as MAC addresses.