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Texas Instruments TMS570LS0714 User Manual

Texas Instruments TMS570LS0714
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71
TMS570LS0714
www.ti.com
SPNS226E JUNE 2013REVISED NOVEMBER 2016
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System Information and Electrical SpecificationsCopyright © 2013–2016, Texas Instruments Incorporated
(1) Several memory testing algorithms are stored in the PBIST ROM. However, TI recommends the March13N algorithm for application
testing of RAM.
(2) ESRAM1: Address 0x08000000 - 0x0800FFFF
(3) ESRAM5: Address 0x08010000 - 0x0801FFFF
6.13 On-Chip SRAM Initialization and Testing
6.13.1 On-Chip SRAM Self-Test Using PBIST
6.13.1.1 Features
Extensive instruction set to support various memory test algorithms
ROM-based algorithms allow application to run TI production-level memory tests
Independent testing of all on-chip SRAM
6.13.1.2 PBIST RAM Groups
Table 6-25. PBIST RAM Grouping
MEMORY
RAM
GROUP
TEST CLOCK
MEM
TYPE
Test Pattern (Algorithm)
TRIPLE READ
SLOW READ
TRIPLE READ
FAST READ
MARCH 13N
(1)
TWO PORT
(cycles)
MARCH 13N
(1)
SINGLE PORT
(cycles)
ALGO MASK
0x1
ALGO MASK
0x2
ALGO MASK
0x4
ALGO MASK
0x8
PBIST_ROM 1 ROM CLK ROM 24578 8194
STC_ROM 2 ROM CLK ROM 19586 6530
DCAN1 3 VCLK Dual port 25200
DCAN2 4 VCLK Dual port 25200
DCAN3 5 VCLK Dual port 25200
ESRAM1
(2)
6 HCLK Single port 266280
MIBSPI1 7 VCLK Dual port 33440
MIBSPI3 8 VCLK Dual port 33440
MIBSPI5 9 VCLK Dual port 33440
VIM 10 VCLK Dual port 12560
MIBADC1 11 VCLK Dual port 4200
DMA 12 HCLK Dual port 18960
N2HET1 13 VCLK Dual port 31680
HET TU1 14 VCLK Dual port 6480
MIBADC2 18 VCLK Dual port 4200
N2HET2 19 VCLK Dual port 31680
HET TU2 20 VCLK Dual port 6480
ESRAM5
(3)
21 HCLK Single port 266280
The PBIST ROM clock frequency is limited to 100 MHz, if 100 MHz < HCLK <= HCLKmax, or HCLK, if
HCLK <= 100 MHz.
The PBIST ROM clock is divided down from HCLK. The divider is selected by programming the ROM_DIV
field of the Memory Self-Test Global Control Register (MSTGCR) at address 0xFFFFFF58.

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Texas Instruments TMS570LS0714 Specifications

General IconGeneral
CoreARM Cortex-R4F
Clock Speed80 MHz
RAM64 KB
Operating Temperature-40°C to 125°C
Operating Voltage3.0 V to 3.6 V
Watchdog TimerYes
Communication InterfacesCAN, SPI, UART
PackageLQFP
Safety FeaturesECC
ADC12-bit ADC

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