SPRAC31
February 2019
TMS320C5505
,
TMS320C5515
,
TMS320C5535
TMS320C5505/15/35/45 schematic checklist
Trademarks
1
Introduction
1.1
Device Applicability
1.2
Links to TI Hardware Designs Based on C5505/15/35/45
1.2.1
C5505 eZdsp
1.2.2
C5515 eZdsp
1.2.3
C5515 EVM
1.2.4
C5535 eZdsp
1.2.5
C5535 Audio Capacitive Touch BoosterPack
1.2.6
C5545 BoosterPack (BOOST5545ULP)
1.3
EVM vs Data Sheet
2
Complimentary Resources
3
Recommendations Specific to C5504/05/14/15/32/33/34/35/45
3.1
Before You Begin
3.1.1
Documentation
3.1.2
Pin Out
3.2
Unused Pins
3.3
Unused Power Rails
3.3.1
If USB is not Used
3.3.2
If RTC is not Used
3.3.3
If EMIF is not Used (not applicable to C5532/33/34/35 or C5545)
3.3.4
If an On-Chip LDO Output is not Used
3.4
Clocking
3.5
OSC Internal Oscillator Clock Source
3.6
Power
3.6.1
CVDDRTC Must be Always Supplied - [0.998 V - 1.43 V]
3.6.2
LDOI Must be Always Supplied
3.6.3
On-Chip LDOs
3.6.4
Recommended PMIC
3.6.5
DVDDIO Supply ON While CVDD OFF
3.6.6
Power Sequencing
3.6.7
Voltage Rails of IO Pins
3.7
Decoupling Capacitors
3.8
LDO Output Decoupling Capacitors
3.9
Digital GND, Analog GND, Local GND
3.9.1
Recommended USB Supplies
3.10
Reset
3.11
USB
3.12
I2C
3.13
I2S
3.14
RTC
3.15
SAR ADC
3.16
Pin Muxing
3.17
Signal Visibility
3.18
EMIF (not applicable to C5532/33/34/35 or C5545)
3.19
JTAG
3.20
Bootloader
4
References
4
References
C5504 Product Page
C5505 Product Page
C5514 Product Page
C5515 Product Page
C5532 Product Page
C5533 Product Page
C5534 Product Page
C5535 Product Page
C5545 Product Page
C5505 eZdsp™ USB Stick Development Tool
TMS320C5505 eZDSP USB STICK (Revision D)
C5515 eZDSP USB Stick Development Tool
TMS320C5515 eZDSP USB STICK (Revision A)
TMS320C5515 DSP Evaluation Module
EVM5515 Support Home (Revision B)
C5535/C5545 eZdsp USB Stick Development Kit
eZdsp5535 (Revision C)
C5000™ Audio Capacitive Touch BoosterPack
C5545 BoosterPack
Crystek application notes
Texas Instruments:
Board and system design considerations for the TMS320VC5503/06/07/09A DSPs
Texas Instruments:
OMAP5910 decoupling/filtering techniques
Texas Instruments:
C5000 DSP based low-power system design
Texas Instruments:
Power management solutions for 16-bit C5000™ ultra-low power DSPs
Texas Instruments:
High-speed interface layout guidelines
Texas Instruments:
XDS560 emulator technical reference
Texas Instruments:
TMS320C5505 fixed-point digital signal processor data manual
Texas Instruments:
TMS320C5515 fixed-point digital signal processor data manual
Texas Instruments:
Using the TMS320C5515/14/05/04 bootloader
Texas Instruments:
Using the TMS320C5545/35/34/33/32 bootloader