TMS320VC5504 datasheet(5/128 Pages) TI

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Revision History

TMS320VC5504

Fixed-Point Digital Signal Processor

www.ti.com

SPRS609A – JUNE 2009 – REVISED JULY 2009

This data manual revision history highlights the technical changes made to the SPRS609* device-specific

data manual to make it an SPRS609A revision.

Scope:

Applicable

updates

the

TMS320C5000

device

family,

specifically

relating

the

TMS320VC5505 device (Silicon Revisions 1.4) which is now in the production data (PD) stage of

development have been incorporated.

Note: As TMS320VC550x related documentation is released, the ulink references will operate properly. If

the related docs are as yet not released, the ulink will appear to be broken.

SEE

ADDITIONS/MODIFICATIONS/DELETIONS

Global

Deleted TIMINT (Timer x Interrupt Register) [1816h, 1856h, and 1896h, respectively] row from the

General-Purpose Timers 0, 1, 2 Registers tables

Section 1.1

•

Updated/Changed the "... and Rest of I/O" to " ... and DVDDIO"

TMS320VC5504 Features

•

Added Low-Power to the S/W Programmable Phase-Locked Loop (PLL) Clock Generator bullet

Section 1.2

•

Updated/Changed "The TMS320VC5504 fixed-point DSP is based on the ..." paragraph

Description

Section 3.1

Table 3-1, Characteristics of the VC5504 Processor:

Device Characteristics

•

Updated/Changed the Organization description

•

Added the Power Characterization rows and supportive data

Section 3.2

Updated/Changed "The TMS320VC5504 fixed-point digital signal processor (DSP) is based on ..." paragraph

C55x CPU

Section 3.2.1

Table 3-2, DARAM Blocks:

On-Chip Dual-Access RAM

•

Moved associated footnote reference to DARAM0

(DARAM)

•

Added missing footnote reference

Section 3.2.5

•

Added "I/O space is separate ..." sentence to first paragraph

I/O Memory

•

Updated/Changed the "Some DMA controllers have access ..." paragraph

Section 3.3

•

Updated/Changed "The remainder of the memory map is ..." paragraph

Memory Map Summary

Section 3.5

•

Updated/Changed the "For proper device operation, external ..." paragraph

Terminal Functions

Table 3-5, Oscillator/PLL Terminal Functions:

•

Updated/Changed the description column for the following signal names: CLKOUT, CLKIN, VDDA_PLL, and

VSSA_PLL

Table 3-6, RTC Terminal Functions:

•

Updated/Changed the RTC_CLKOUT description

•

Updated/Changed the WAKEUP description

Table 3-7, Reset, Interupts, and JTAG Terminal Functions:

•

Added a reference for "XDS560 Emulator Technical Reference (literature number: SPRU589)"

•

Updated/Changed the description column for the following signal names: XF, RESET, TMS, TDO, TDI,

TCK, TRST, EMU1, EMU0, INT1, and INT0

Section 3.5

External Memory Interface (EMIF) Terminal Functions:

Terminal Functions

•

Added reference to the TMS320VC5505/5504 DSP External Memory Interface User's Guide (literature

number: SPRUFO8)

•

Added EBSR reference to the EM_A[20:15]/GP[26:21] description

•

Updated/Changed EM_A[20:15]/GP[26:21] description

•

Deleted "EMIF FUNCTIONAL PINS: ASYNC DEVICE ONLY" title header

Table 3-9, Inter-Integrated Circuit (I2C) Terminal Functions:

•

Added "Per the I2C standard, an external pullup is required on this pin." to both the SCL and SDA signal

name descriptions.

Table 3-10, Inter-IC Sound (I2S0 – I2S3) Terminal Functions:

•

Updated/Changed the description column for the following signal names: I2S0_CLK [L10], I2S0_FS

[M11], I2S1_CLK [M13], I2S1_FS [L14], I2S2_CLK [N10], I2S2_FS [P11], I2S3_CLK [N12], and I2S3_FS

[P13]

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Revision History

TMS320VC5504 Datasheet(PDF) 5 Page - Texas Instruments

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