TMS320DM6435 datasheet(7/252 Pages) TI

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TMS320DM6435

Digital Media Processor

SPRS344B – NOVEMBER 2006 – REVISED NOVEMBER 2007

SEE

ADDITIONS/MODIFICATIONS/DELETIONS

Section 5.3

Section 5.3, Electrical Characteristics Over Recommended Ranges of Supply Voltage and Operating

Temperature (Unless Otherwise Noted):

Updated/Changed table note from "Measured under the following conditions..." to "Assumes the following

conditions..."

Deleted "VI = VSS to DVDD33 without internal pullup resistor" from Input current [DC] (except I2C) row

Updated/Changed IOZ VO = DVDD33 or VSS; internal pull disabled MAX value from "±20 µA" to "±50 µA"

Updated/Changed IOH CLK_OUT0/PWM2/GPIO[84] MAX value from "8mA" to "-8mA"

Updated/Changed IOH All other peripherals MAX value from "4mA" to "-4mA"

Updated/Changed ICDD CVDD = 1.2V, DSP clock = 600 MHz supply current from "TBD" to "524 mA"

Updated/Changed ICDD CVDD = 1.2V, DSP clock = 500 MHz supply current from "TBD" to "460 mA"

Updated/Changed ICDD CVDD = 1.2V, DSP clock = 400 MHz supply current from "TBD" to "392 mA"

Updated/Changed ICDD CVDD = 1.05V, DSP clock = 400MHz supply current from "TBD" to "341 mA"

Updated/Changed IDDD 3.3 V I/O DSP clock = 600 MHz supply current from "TBD" to "13 mA"

Updated/Changed IDDD 3.3 V I/O DSP clock = 500 MHz supply current from "TBD" to "13 mA"

Updated/Changed IDDD 3.3 V I/O DSP clock = 400 MHz supply current from "TBD" to "13 mA"

Updated/Changed IDDD 1.8V I/O, CVDD = 1.2 V, DSP clock = 600 MHz supply current from "TBD" to "93

mA"

Updated/Changed IDDD 1.8V I/O, CVDD = 1.2 V, DSP clock = 500 MHz supply current from "TBD" to "92

mA"

Updated/Changed IDDD 1.8V I/O, CVDD = 1.2 V, DSP clock = 400 MHz supply current from "TBD" to "91

mA"

Updated/Changed IDDD 1.8V I/O, CVDD = 1.05 V, DSP clock = 400 MHz supply current from "TBD" to "72

mA"

Section 6.5.2

Section 6.5.2, Warm Reset (RESET Pin):

Updated/Changed step 4 from "The POR pin may now be deasserted" to "The RESET pin may now be

deasserted"

Updated/Changed step 4 from "When the POR pin is deasserted" to "When the RESET pin is deasserted"

Section 6.5.6

Section 6.5.6, Reset Priority:

Updated/Changed first paragraph from "The rest request priorities..." to "The reset request priorities..."

Section 6.5.7

Section 6.5.7, Reset Controller Register:

Added TMS320DM643x DMP DSP Subsystem Reference Guide (literature number SPRU978) reference to

paragraph

Section 6.6.1

Section 6.6.1, Clock Input Option 1—Crystal

Table 6-13, Input Requirements for Crystal:

Updated/Changed Frequency stability MAX value from "

± 50 or ± 200" to "± 50"

Updated/Changed table note

Section 6.7.1

Section 6.7.1, PLL1 and PLL2:

Table 6-15, PLLC1 Clock Frequency Ranges:

Added "-6 devices at 1.05-V CVDD" and "400 MHz" MAX value to SYSCLK1 (CLKDIV1 Domain) row

Updated/Changed PLLOUT MIN values from "400 MHz" to "300 MHz"

Section 6.7.4

Section 6.7.4, Clock PLL Electrical Data/Timing (Input and Output Clocks)

Table 6-19, Timing Requirements for MXI/CLKIN (-4 -4Q,-4S,-5,-5Q,-5S,-6) Devices:

Added "Frequency Stability"

Added table note

Section 6.4.2

Table 6-7, DM6435 EDMA Registers:

Updated/Changed the following registers to "Reserved": QRAE2, QRAE3, DRAE2, DRAEH2, DRAE3, and

DRAEH3

Section 6.8

Section 6.8, Interrupts:

Deleted "NMI" from "Also, the interrupt controller controls the generation of the CPU exception, NMI, and

emulation interrupts" sentence

Added "The NMI input to the C64x+ DSP interrupt controller is not connected internally; therefore, the NMI

interrupt is not available."

Section 6.9.3

Section 6.9.3, EMIFA Electrical Data/Timing

Table 6-24, Timing Requirements for Asynchronous Memory Cycles for EMIFA Module:

Added "NOM" column to represent nominal values

Updated/Changed tsu(EMDV-EMOEH) MIN value from "TBD" to "5 ns"

Updated/Changed tsu(EMOEH-EMDIV) MIN value from "TBD" to "0 ns"

Updated/Changed tsu(EMWAIT-EMOEH) MIN value from "4E + TBD" to "4E + 5 ns"

Updated/Changed tsu(EMWAIT-EMWEH) MIN value from "4E + TBD" to "4E + 5 ns"

Table 6-25, Switching Characteristics Over Recommended Operating Conditions for Asynchronous Memory

Cycles for EMIFA Module:

Added "NOM" column to represent nominal values

Added "When EW = 1, the EMIF will extend the strobe period up to 4,096 cycles..." table note

Deleted "EW = 1" from tc(EMRCYCLE), tw(EMOEL), tc(EMWCYCLE), and tw(EMWEL)

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