BC41B143A-ds-003Pc CSR, BC41B143A-ds-003Pc Datasheet - Page 5

• Manufacturer Part Number: BC41B143A-ds-003Pc
• Description: Blue Core ROM Plug-n-Go
• Manufacturer: CSR

List of Figures
Figure 3.1
Figure 7.1
Figure 9.1
Figure 9.2
Figure 9.3
Figure 9.4
Figure 10.1
Figure 10.2
Figure 10.3
Figure 10.4
Figure 10.5
Figure 10.6
Figure 10.7
Figure 10.8
Figure 10.9
Figure 10.10
Figure 10.11
Figure 10.12
Figure 10.13
Figure 10.14
Figure 10.15
Figure 10.16
Figure 10.17
Figure 10.18
Figure 10.19
Figure 10.20
Figure 10.21
Figure 10.22
Figure 10.23
Figure 10.24
Figure 10.25
Figure 10.26
Figure 10.27
Figure 10.28
Figure 10.29
Figure 10.30
Figure 13.1
Figure 14.1
List of Tables
Table 10.1
Table 10.2
Table 10.3
Table 10.4
Table 10.5
Table 10.6
Table 10.7
Table 10.8
BC41B143A-ds-003Pc
BlueCore4-ROM Plug-n-Go 10 x 10mm LFBGA Package ........................................................... 9
BlueCore4-ROM Plug-n-Go Device Diagram ............................................................................. 32
BlueCore HCI Stack.................................................................................................................... 36
BlueCore RFCOMM Stack.......................................................................................................... 39
Virtual Machine ........................................................................................................................... 41
Circuit for RF_CONNECT ........................................................................................................... 44
TCXO Clock Accuracy ................................................................................................................ 46
Actual Allowable Clock Presence Delay on XTAL_IN vs. PS Key Setting.................................. 47
Crystal Driver Circuit ................................................................................................................... 49
Crystal Equivalent Circuit............................................................................................................ 49
Crystal Load Capacitance and Series Resistance Limits with Crystal Frequency...................... 53
Crystal Driver Transconductance vs. Driver Level Register Setting ........................................... 54
Crystal Driver Negative Resistance as a Function of Drive Level Setting .................................. 55
Universal Asynchronous Receiver .............................................................................................. 56
UART Bypass Architecture ......................................................................................................... 58
USB Connections for Self-Powered Mode.................................................................................. 60
USB Connections for Bus-Powered Mode.................................................................................. 61
USB_DETACH and USB_WAKE_UP Signal.............................................................................. 62
Read Operation........................................................................................................................... 65
BlueCore4-ROM Plug-n-Go as PCM Interface Master ............................................................... 67
BlueCore4-ROM Plug-n-Go as PCM Interface Slave ................................................................. 67
Long Frame Sync (Shown with 8-bit Companded Sample) ........................................................ 68
Short Frame Sync (Shown with 16-bit Sample) .......................................................................... 68
Multi-slot Operation with Two Slots and 8-bit Companded Samples .......................................... 69
16-Bit Slot Length and Sample Formats ..................................................................................... 70
PCM Master Timing Short Frame Sync ...................................................................................... 72
PCM Slave Timing Long Frame Sync......................................................................................... 74
PCM Slave Timing Short Frame Sync ........................................................................................ 74
Example EEPROM Connection .................................................................................................. 79
Example TXCO Enable OR Function.......................................................................................... 80
Application Circuit for Radio Characteristics Specification ......................................................... 86
BlueCore4-ROM Plug-n-Go 96-Ball LFBGA 1.6mm Package Dimensions ................................ 87
External Clock Specifications...................................................................................................... 46
PS Key Values for CDMA/3G Phone TCXO Frequencies .......................................................... 48
Crystal Specification ................................................................................................................... 50
Possible UART Settings.............................................................................................................. 56
Standard Baud Rates.................................................................................................................. 57
USB Interface Component Values .............................................................................................. 60
Instruction Cycle for an SPI Transaction..................................................................................... 64
PCM Master Timing .................................................................................................................... 71
HID Stack.................................................................................................................................... 42
Circuit RF_IN .............................................................................................................................. 45
Break Signal................................................................................................................................ 57
Write Operation........................................................................................................................... 65
GCI Interface............................................................................................................................... 69
PCM Master Timing Long Frame Sync....................................................................................... 72
© Cambridge Silicon Radio Limited 2005
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