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TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire,
ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis, mobileGT, PowerQUICC,
Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of
Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack,
CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and
Xtrinsic are trademarks of Freescale Semiconductor, Inc. All other product or service
names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
.
Michael Liu
Senior Staff Application Engineer
August 2012
TM 2
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• Introduction
• BSC913x product overview
• Reference Board overview
• LTE L1 Software Architecture
• Femto API usage
• System Testing environment
• Conclusion
3 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Tested Integration
Commercial LTE L1 Software
Reference Board Design
BSC913x SoC Partner L2 / L3 Stack
Complete LTE Femto
Solution
4 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Single Chip Femto Basestation • Home Femtocell up to 8 users – BSC9130
• SMB Femtocell up to 16 users – BSC9131
• Multimode
Multi Standard Architecture • Standards support: LTE (Rel. 9), WCDMA (Rel. 99/7/8)
• LTE - 20MHz single sector -100Mbps / DL 50 Mbps UL
• HSPA+ - 5MHz single sector 42Mbps / DL 11 Mbps UL
• Processing Layers: PHY-MAC-RLC-PDCP-NTP
• Enabled with 2x2 MiMO
• 2G/3G Sniffing and GPS Support
SoC Architecture • PowerTM e500 Core subsystem (800MHz - 1GHz)
• Starcore SC3850 Core subsystem (800MHz - 1GHz)
• MAPLE-B2F Baseband Accelerators Platform
• eTVPE – Turbo/Viterbi Decoder
• DEPE – Turbo Encoder w/ rate match
• CRCPE – CRC check & insertion
• FTPE – FFT/DFT
• PDPE, PUPE
• UMTS Chiprate
• Security engine - IPSec, Kasumi, Snow-3G
• Secured boot
• Single DDR3 Controller 32b 800MHz
• IEEE1588 v2, NTP
• USB 2.0
• 2x Ethernet RGMII and IEEE1588v2
• 3x JESD207/ADI/MAXPHY RF transceiver interfaces
Multicore Fabric
MAPLE-B2F
Baseband
Accelerators
LTE/UMTS/CDMA2K
DMA Security
Engine
v4.4
Power™
e500 Core
D-Cache I-Cache 32 KB 32 KB
Starcore
SC3850 DSP Core
D-Cache I-Cache
512KB
Backside
L2 Cache 32 KB 32 KB
JE
SD
207/A
DI/
MA
XP
HY
US
B 2
.0
32-bit
DDR-3
800MHz 256 KB L2 cache
Clocks/Reset
I2C
SPI
GPIO
DUART Ethernet
1GE IEEE 1588
1GE
5 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Single Chip - Pico Basestation • Standards support: LTE (Rel. 8/9), WCDMA
(Rel. 99/7/8/9), 802.16e
• Bandwidth: 20MHz or 2x 10MHz
• 100 LTE or 64/96 HSPA/AMR active users
• Multimode support
• LTE throughputs: 150Mbps DL / 75Mbps UL
with 2x4 ant.
• HSPA+ throughputs: Dual carrier - 84MbpsDL
/23Mbps UL
• WiMAX 802.16e: up to 50Mbps DL/13Mbps UL
• 2G/3G Sniffing and GPS Support
• Secured Boot & Trust Architecture support
• Proc. Layers: PHY-MAC-RLC-PDCP-Transport
Architecture • Dual PowerTM e500mc core (1GHz/1.2GHz)
• Dual Starcore SC3850 DSP (1GHz/1.2GHz)
• MAPLE-B2P Baseband Accelerators Platform
• Security engine - IPSec, Kasumi, Snow-3G
• Dual DDR3/3L, 32b,1.333GHz, w/ ECC
• IEEE1588 v2, NTP
• USB 2.0
• 4 SerDes lanes, combining:
• 2x Ethernet 1G SGMII
• 2x CPRI v4.1 @ 6.144G antenna
interface
• 1x PCIe @ 5G x2 lanes
• Quad JESD207/ADI RF transceiver interfaces
• NAND/NOR Flash controller, eSDHC, USIM
• I2C, eSPI
• Package – FCPBGA, 23mmx23mm, 0.8mm
Multicore Fabric
32 KB
Shared
M3
Clocks/Reset
2x I2C
SPI
GPIO
DUART
Power™
e500 Core
D-Cache I-Cache 32 KB 32 KB
32-bit
DDR-3
1.3GHz
Shared 512 KB L2 cache
32-bit
DDR-3
1.3GHz
Coherency module
Starcore
SC3850 DSP Core
D-Cache I-Cache 32 KB 32 KB
512KB L2 cache
x2
MAPLE-B2P
Baseband
Accelerators
LTE/UMTS /WiMAX
DMA Security
Engine
v4.4
US
B 2
.0
CP
RI 4
.1
x2
Ethernet
1GE
SGMII
IEEE 1588
4 - lanes SerDes
1GE PCIe
JE
SD
20
7/A
DI
x4
IFC
USIM
eSDHC
6 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Debug Header
UART Header
DSP Debug Header A/D
Temperature
Sensors
BSC9131
RJ45
RJ45
RGMIIPHY
RGMIIPHY
USB PHY
USB Mini
Type AB Conn
1GB DDR3-
800 SDRAM
128 MB NAND Flash
GPS Module
SIM Socket
Indicator LEDs
Power Regulation
TDM SLIC
RJ11
DDRC IFC GPIO
DUART DSP JTAG
JTAG
SIM
TDM
VeTSEC
VeTSEC
USB
ANT3
MaxPhy
SPI4
ANT1
SPI3
SPI1
ANT2
SPI2
DUART
RF
Card 1
RF
Card 2
I2C
1588
LTE
RADIO
WCDMA
RADIO
7 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• Performance optimization
Target performance requires appropriate software architecture and optimal usage of
accelerators.
Long development cycle to achieve code optimization on the last 20% of improvement
• Reusability and migration
The software architecture should scale from Femto to Macro
Should cover different flavors of MAPLE accelerators and multicore environments
Typically Femto PHY with ~ 100 KLOC
• Test and validation
Femto business model requires fully validated PHY including 3GPP conformance tests
T&V investment has to move from component testing to full system integration testing
• Ease of integration with L2 Stack
Use of standardized interfaces (ex. FAPI)
Smart support functionality for debug, error reporting, statistics, etc.
8 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Reduced Scheduling Overhead
• Run-to-completion scheduler with deterministic scheduling intervals
• Reduced cost for runtime decisions as worst case sequence is always scheduled
• Simplified multicore aware scheduler engine
SDOS
DL
ctrl PDSCH
PUSCH
Data
PUSCH
CQI
PUSCH
RSP
RACH
PUCCH
1/1a/1b
PUCCH
2/2a/2b
SRS Meas.
L1 / L2 Interface
RT Scheduler Framework Antenna IF Man
Simplified Control Layer
• Removed overhead of multiple
control and translation layers
• L2 FAPI messages are directly
parsers by each component
• Zero memcopy for L2 ctrl /
payload
Seamless MAPLE Access
• Components access MAPLE
directly through SDOS
• No additional communication
layer
9 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• High data rate shared channel operations on MAPLE:
− DL-SCH/PCH on DEPE
− PDSCH on PDPE + eFTPE
− PUSCH descrambling and demodulation on PUPE
− UL-SCH on eTVPE+PUPE
• Remaining UL channels and signals on StarCore:
− PUSCH
StarCore support on Equalization and CE
− RACH and Sounding with DFT / FFT support on MAPLE
− PUCCH
− Addional measurements
• Remaining low data rate control channels on StarCore:
− Data encoding and mapping for first control symbols (CFI, HI, DCI, PCFICH, PHICH, PDCCH) excl. IFFT
− BCH / PBCH
DL
UL
Data Control
DL-SCH PCH BCH MCH
PDSCH PBCH PMCH
CFI HI DCI
PHICH PDCCH PCFICH
UL-SCH RACH
PUSCH PRACH
UCI
PUCCH
+ DL synchronization signal on StarCore
SRS
SC3850
MAPLE
10 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
eFTPE FFT GR
CP Rem FFT
Guard R.
eFTPE
eFTPE
2/2 tfje
IDFT eTVPE
CE TOE FOE
PUSCH_EDF MAPLE – B2F
PUSCH Ref. Symbols (Frequency domain CE)
CE
PUCCH, all formats
IDFT UE
separation TOE
ZC
FIR Delay profile compute
RACH
SRS
ZC
Antenna Data
TB out
Control output
RACH output
PUPE
cores Maple
legend N
est.
EQ DTX / RMDec
Delay profile analyze
f
eFTPE
IFFT
eFTPE DFT GR
f
SNR est
SRS output
f
EQ
H N
CRCPE
PUSCH_EDF MAPLE – B2P
11 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• MAPLE accelerates the full downlink data path
• Core intervention is only needed for the control symbols
• Higher data rate has hence no impact on the core loading
TB input
Control intput
PDCCH
DEPE PDPE
PDSCH_EDF
Downlink controls symbols in SW
eFTPE
Guard insert IFFT
CP insert
Ant Data
CRCPE
PBCH, RS
cores Maple
legend
PHICH
PCFICH
12 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• L1 scheduling follows run-to-
completion model.
• The component definition and
scheduling is driven by memory
footprint optimization.
• The scheduling scheme is
tailored for the worst case load.
• Each component is statically
tiggered based on the symbol
intervals
• The FAPI control information
will determine which
components are actually
executed in each subframe
• RACH processing is spread out
over the subframe with filtering
operations every symbol.
Sym Id Tasks
0 FAPI_Parser (N), PUCCH_Copy (N-1), EQU(N-1)
1 RACH_TDP(N), PUSCH_EDF(N-1),
PUCCH_F1(N-1), PUCCH_F2(N-1)
2 RACH_TDP(N)
3 RACH_TDP(N)
4 RACH_TDP(N), RSP(N)
5 EQU(N), SRS_AP(N-1)
6 2xRACH_TDP(N)
7 RACH_TDP(N), PUCCH_Copy(N), EQU(N)
8 RACH_TDP(N), PDSCH(N+1), PDCCH(N+1)
9 SRS_UM(N-1)
10 2xRACH_TDP(N)
11 RACH_TDP(N), RSP(N)
12 RACH_TDP(N), RACH_FDP(N), EQU(N),
RACH_DPP(N)
13 FAPI_Indications(N)
13 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• FAPI defines 4 relevant interfaces for the LTE L1:
− P4 for all network listening operations (radio sniffing)
− P5 for L1 mode control (start, stop etc)
− P7 for the main data path
− P8 for diagnostics
14 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• FAPI defines 4 PHY states:
− IDLE: PHY is ready to be configured
for a certain deployment
− CONFIGURED: PHY is configured
and ready for reconfiguration or for
subframe operation
− RUNNING: PHY is in running state.
Every TTI, the PHY receives UL and
DL subframe requests that configure
all operations within this coming TTI.
− NMM: Network listening mode. The
PHY is ready to listen to other radio
signals for measurements.
• The FAPI spec supports the
implementation of a stateless PHY
where all user information is stored on
the L2
15 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• The L1/L2 interface follows the FAPI standard
• Some minor changes were added for performance optimization (padding, payload pointers)
• Additional vendor specific fields are used for advanced measurements and additional control options
• The FAPI messages are mapped on a set of interprocessor communication channels (IPC) that handle all communication between the cores
16 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• HARQ round trip delay of 8 ms • The eNB has a budget of 4 ms before sending a response:
• 1 ms of data reception • < 1 ms for the UL L1 processing • < 1 ms for L2 • 0.3 ms for DL L1 processing
17 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• L1/L2 Wireshark Trace
− All FAPI events are sent to a host and can be analyzed using the
Wireshark tool
− Same information is logged in DDR memory for post mortem debug
• Offline analysis of DDR trace
− Logs of all real time events
− Uses CodeWarrior tools to read from memory
− Primarily used in lab environment
• Deput Print Agent: Runtime trace on debug host
− Extracts and displays the trace information on the host while target
is running in real time.
− Currently the same scope of events as the DDR trace
18 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
CodeWarrior PC
PC2, Windows XP
CodeWarrior for L1
9131 RDB
RF Card
PSC 9131
eNodeB
L1
eNodeB
L2/L3
RF
JTAG
Linux BSP PC
PC3, Linux FC11
(L2/L3 build, Wireshark and Minicom)
EPC PC
PC4, Linux FC11EPC Core Network Simulator (MME/
S-GW/P-GW)
LAN 2
172.16.118.144
172.16.118.18
172.16.118.151
SERIAL
Antenna
UTRAN - FAP EPC
User 1Laptop with Pantech data card
User 0Laptop with PanTech data card
UE
19 TM
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• 3GPP Release 8 standard compliancy
• Band support
5 / 10 / 15 / 20 MHz support
Support for band 1,7,13. Can easily be extended to other bands without L1 changes
• Downlink 2x2 MIMO Support
• Localized and Distributed PDSCH, Localized PUSCH
• Downlink Control Channel Support (PDCCH, PHICH, PFICH, BCH,SSH)
• All PUCCH Formats (1/1a/1b/2/2a/2b)
• Sounding channel support
• Handover and Measurements Support
• Closed Loop Power Control (PUCCH, PUSCH)
• FAPI Compliant (Partial and Full Reconfiguration)
• Cell Search support for LTE
• Interoperability with Test and Commercial UEs (PanTech, FFA, Signalion, AeroFlex)
TM 20
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Session materials will be posted @ www.freescale.com/FTF
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• The BSC913x provides an architecture for a scalable and
efficient implementation of the eNode-B functionality on a single
chip
• Along with the SoC, Freescale offers a commercial LTE L1
software that is designed to make best use of the available
hardware functionality
• The L1 functionality can be treated as a black box controlled
through an API that follows the Femto API recommendations
• Freescale has integrated the L1 with L2/L3 stacks from Aricent
and Radisys to enable end-to-end system testing
TM