TMS320VC5504 Datasheet, PDF (5/128 Pages) Texas Instruments – Fixed-Point Digital Signal Processor

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2 Revision History
TMS320VC5504
Fixed-Point Digital Signal Processor
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 to the TMS320C5000 device family, specifically relating to 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
TMS320VC5504 Features
•
•
Updated/Changed the "... and Rest of I/O" to " ... and DV_DDIO"
Added Low-Power to the S/W Programmable Phase-Locked Loop (PLL) Clock Generator bullet
Section 1.2
Description
• Updated/Changed "The TMS320VC5504 fixed-point DSP is based on the ..." paragraph
Section 3.1
Device Characteristics
Table 3-1, Characteristics of the VC5504 Processor:
• Updated/Changed the Organization description
• Added the Power Characterization rows and supportive data
Section 3.2
C55x CPU
Updated/Changed "The TMS320VC5504 fixed-point digital signal processor (DSP) is based on ..." paragraph
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
I/O Memory
• Added "I/O space is separate ..." sentence to first paragraph
• Updated/Changed the "Some DMA controllers have access ..." paragraph
Section 3.3
Memory Map Summary
• Updated/Changed "The remainder of the memory map is ..." paragraph
Section 3.5
Terminal Functions
• Updated/Changed the "For proper device operation, external ..." paragraph
Table 3-5, Oscillator/PLL Terminal Functions:
• Updated/Changed the description column for the following signal names: CLKOUT, CLKIN, V_{DDA_PLL}, and
V_{SSA_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
Terminal Functions
External Memory Interface (EMIF) 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
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