PAN1322-SPP
ENW89841A3KF
User’s Manual
18
Revision 1.3, 2013-08-14
Hardware Description
General Device Capabilities
4
General Device Capabilities
This chapter describes features available in the PAN1322 (ENW89841A3KF) core.
Actual feature set and how to access the features can be found in the AT Command document
. Release
specific performance characteristics, like data speed, is related in the SW Release Notes
.
4.1
RF Test Application
The PAN1322 module can be programmed over UART with a specific application for RF test purposes, e.g. TX
continuous or TX burst mode. This test application is controlled over the UART through Intel specific HCI
commands. The commands supported by this test application are described in the document “T8753-2-
Infineon_Specific_HCI_Commands-7600.pdf”.
4.2
Firmware ROM Patching
In any chip with complex firmware in ROM it is wise to support patching. The risk of project delay is significantly
reduced when problems can be solved without hardware changes. Enhancements, adaptations and bug fixes can
be handled very late during design-in, even after the PAN1322 has been soldered in the final product.
The well-proven patch concept used in PAN1322 is described below.
4.2.1
Patch Support
PAN1322-SPP contains dedicated hardware that makes it possible to apply patches to the code and data in the
firmware ROM. The hardware is capable of replacing up to 32 blocks of 16 bytes each with new content.
This area
can be filled with any combination of code and data. The firmware patch is stored in EEPROM and automatically
loaded after startup. This provides a flexible bugfix solution for the ROM part of the firmware.
5
Ordering Information
This chapter shows the different order codes for the
PAN1322-SPP
. In case, there is no specific software version
mentioned in the order, we will always deliver the latest official software release, which is downwards compatible.
Please refer also to
Table 2 “Firmware Releases as of 2013-05-14” on Page 14
1)
PAN1322-SPP Bluetoth 2.1 Module with integrated Antenna and a
standard SPP software.
1500
Table 4
Order Code as of
2013-08-14
Order Code
Description
ENW89841A3KF
1)
Abbreviation for Minimum Order Quantity (MOQ). The standard MOQ for mass production
are 1500 pieces, fewer only on customer demand. Samples for evaluation can be delivered
at any quantity.
