Datasheet
Table Of Contents
- 1 Device Overview
- Table of Contents
- 2 Revision History
- 3 Device Comparison
- 4 Terminal Configuration and Functions
- 4.1 PGE QFP Package Pinout (144-Pin)
- 4.2 ZWT BGA Package Ball-Map (337 Ball Grid Array)
- 4.3 Terminal Functions
- 4.3.1 PGE Package
- 4.3.1.1 Multibuffered Analog-to-Digital Converters (MibADC)
- 4.3.1.2 Enhanced High-End Timer Modules (N2HET)
- 4.3.1.3 Enhanced Capture Modules (eCAP)
- 4.3.1.4 Enhanced Quadrature Encoder Pulse Modules (eQEP)
- 4.3.1.5 Enhanced Pulse-Width Modulator Modules (ePWM)
- 4.3.1.6 General-Purpose Input / Output (GPIO)
- 4.3.1.7 Controller Area Network Controllers (DCAN)
- 4.3.1.8 Local Interconnect Network Interface Module (LIN)
- 4.3.1.9 Standard Serial Communication Interface (SCI)
- 4.3.1.10 Inter-Integrated Circuit Interface Module (I2C)
- 4.3.1.11 Standard Serial Peripheral Interface (SPI)
- 4.3.1.12 Multibuffered Serial Peripheral Interface Modules (MibSPI)
- 4.3.1.13 Ethernet Controller
- 4.3.1.14 USB Host and Device Port Controller Interface
- 4.3.1.15 System Module Interface
- 4.3.1.16 Clock Inputs and Outputs
- 4.3.1.17 Test and Debug Modules Interface
- 4.3.1.18 Flash Supply and Test Pads
- 4.3.1.19 Supply for Core Logic: 1.2V nominal
- 4.3.1.20 Supply for I/O Cells: 3.3V nominal
- 4.3.1.21 Ground Reference for All Supplies Except VCCAD
- 4.3.2 ZWT Package
- 4.3.2.1 Multibuffered Analog-to-Digital Converters (MibADC)
- 4.3.2.2 Enhanced High-End Timer Modules (N2HET)
- 4.3.2.3 Enhanced Capture Modules (eCAP)
- 4.3.2.4 Enhanced Quadrature Encoder Pulse Modules (eQEP)
- 4.3.2.5 Enhanced Pulse-Width Modulator Modules (ePWM)
- 4.3.2.6 General-Purpose Input / Output (GPIO)
- 4.3.2.7 Controller Area Network Controllers (DCAN)
- 4.3.2.8 Local Interconnect Network Interface Module (LIN)
- 4.3.2.9 Standard Serial Communication Interface (SCI)
- 4.3.2.10 Inter-Integrated Circuit Interface Module (I2C)
- 4.3.2.11 Standard Serial Peripheral Interface (SPI)
- 4.3.2.12 Multibuffered Serial Peripheral Interface Modules (MibSPI)
- 4.3.2.13 Ethernet Controller
- 4.3.2.14 USB Host and Device Port Controller Interface
- 4.3.2.15 External Memory Interface (EMIF)
- 4.3.2.16 System Module Interface
- 4.3.2.17 Clock Inputs and Outputs
- 4.3.2.18 Test and Debug Modules Interface
- 4.3.2.19 Flash Supply and Test Pads
- 4.3.2.20 Reserved
- 4.3.2.21 No Connects
- 4.3.2.22 Supply for Core Logic: 1.2V nominal
- 4.3.2.23 Supply for I/O Cells: 3.3V nominal
- 4.3.2.24 Ground Reference for All Supplies Except VCCAD
- 4.3.1 PGE Package
- 5 Specifications
- 5.1 Absolute Maximum Ratings Over Operating Free-Air Temperature Range
- 5.2 ESD Ratings
- 5.3 Power-On Hours (POH)
- 5.4 Device Recommended Operating Conditions
- 5.5 Switching Characteristics Over Recommended Operating Conditions for Clock Domains
- 5.6 Wait States Required
- 5.7 Power Consumption Over Recommended Operating Conditions
- 5.8 Input/Output Electrical Characteristics Over Recommended Operating Conditions
- 5.9 Thermal Resistance Characteristics
- 5.10 Output Buffer Drive Strengths
- 5.11 Input Timings
- 5.12 Output Timings
- 5.13 Low-EMI Output Buffers
- 6 System Information and Electrical Specifications
- 6.1 Device Power Domains
- 6.2 Voltage Monitor Characteristics
- 6.3 Power Sequencing and Power On Reset
- 6.4 Warm Reset (nRST)
- 6.5 ARM Cortex-R4F CPU Information
- 6.6 Clocks
- 6.7 Clock Monitoring
- 6.8 Glitch Filters
- 6.9 Device Memory Map
- 6.10 Flash Memory
- 6.11 Tightly Coupled RAM Interface Module
- 6.12 Parity Protection for Accesses to Peripheral RAMs
- 6.13 On-Chip SRAM Initialization and Testing
- 6.14 External Memory Interface (EMIF)
- 6.15 Vectored Interrupt Manager
- 6.16 DMA Controller
- 6.17 Real Time Interrupt Module
- 6.18 Error Signaling Module
- 6.19 Reset / Abort / Error Sources
- 6.20 Digital Windowed Watchdog
- 6.21 Debug Subsystem
- 7 Peripheral Information and Electrical Specifications
- 7.1 Enhanced Translator PWM Modules (ePWM)
- 7.1.1 ePWM Clocking and Reset
- 7.1.2 Synchronization of ePWMx Time Base Counters
- 7.1.3 Synchronizing all ePWM Modules to the N2HET1 Module Time Base
- 7.1.4 Phase-Locking the Time-Base Clocks of Multiple ePWM Modules
- 7.1.5 ePWM Synchronization with External Devices
- 7.1.6 ePWM Trip Zones
- 7.1.7 Triggering of ADC Start of Conversion Using ePWMx SOCA and SOCB Outputs
- 7.1.8 Enhanced Translator-Pulse Width Modulator (ePWMx) Timings
- 7.2 Enhanced Capture Modules (eCAP)
- 7.3 Enhanced Quadrature Encoder (eQEP)
- 7.4 Multibuffered 12bit Analog-to-Digital Converter
- 7.5 General-Purpose Input/Output
- 7.6 Enhanced High-End Timer (N2HET)
- 7.7 Controller Area Network (DCAN)
- 7.8 Local Interconnect Network Interface (LIN)
- 7.9 Serial Communication Interface (SCI)
- 7.10 Inter-Integrated Circuit (I2C)
- 7.11 Multibuffered / Standard Serial Peripheral Interface
- 7.12 Ethernet Media Access Controller
- 7.13 Universal Serial Bus (USB) Host and Device Controllers
- 7.1 Enhanced Translator PWM Modules (ePWM)
- 8 Device and Documentation Support
- 9 Mechanical Packaging and Orderable Information
- Important Notice
- 1518515_DS2.pdf
TRST
TMS
TCK
TDI
TDO
RTCK
ICEPICK_C
BoundaryScan
BSR/BSDL
BoundaryScanI/F
SecondaryTap0
DAP
Debug APB
Debug
ROM1
APBslave
Cortex
R4F
APBMux
AHB-AP
POM
toSCR1via A2A
from
PCR1/Bridge
TestTap0
eFuseFarm
SecondaryTap2
AJSM
TestTap1
PSCON
RM46L852
SPNS185C –SEPTEMBER 2012 –REVISED JUNE 2015
www.ti.com
6.21 Debug Subsystem
6.21.1 Block Diagram
The device contains an ICEPICK module to allow JTAG access to the scan chains.
Figure 6-20. Debug Subsystem Block Diagram
6.21.2 Debug Components Memory Map
Table 6-38. Debug Components Memory Map
FRAME ADDRESS RANGE RESPNSE FOR ACCESS TO
FRAME CHIP FRAME ACTUA
MODULE NAME UNIMPLEMENTED LOCATIONS IN
SELECT SIZE L SIZE
START END
FRAME
CoreSight Debug Reads return zeros, writes have no
CSCS0 0xFFA0_0000 0xFFA0_0FFF 4KB 4KB
ROM effect
Cortex-R4F Reads return zeros, writes have no
CSCS1 0xFFA0_1000 0xFFA0_1FFF 4KB 4KB
Debug effect
6.21.3 JTAG Identification Code
The JTAG ID code for this device is the same as the device ICEPick Identification Code.
Table 6-39. JTAG ID Code
Silicon Revision ID
Rev A 0x0B95502F
Rev B 0x2B95502F
Rev C 0x3B95502F
120 System Information and Electrical Specifications Copyright © 2012–2015, Texas Instruments Incorporated
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