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TMS320VC5509AGHH Datasheet(PDF) 3 Page - Texas Instruments |
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TMS320VC5509AGHH Datasheet(HTML) 3 Page - Texas Instruments |
3 / 144 page Revision History 3 November 2002 − Revised January 2005 SPRS205D REVISION HISTORY This data sheet revision history highlights the technical changes made to the SPRS205C device-specific data sheet to make it an SPRS205D revision. Scope: Added Section 4.1, Notices Concerning JTAG (IEEE 1149.1) Boundary Scan Test Capability; added 179-terminal ZHH lead-free package; removed Secure ROM (SROM); added Package Addendum, etc. PAGE(S) NO. ADDITIONS/CHANGES/DELETIONS Global: − added 179-terminal ZHH lead-free package − deleted Section 3.1.4, Secure ROM − deleted Table 3−40, Secure ROM Register − moved “Package Thermal Resistance Characteristics” section to Section 6, Mechanical Data − added Package Addendum 13 Section 1, TMS320VC5509A Features: − added “179-Terminal Lead-Free MicroStar BGA (Ball Grid Array) (ZHH Suffix)” feature 19 Table 2−3, Signal Descriptions: − HPI.HRDY: changed value of “I/O/Z” column from “O/Z” to “O” 33 Section 3.1.3, On-Chip Read-Only Memory (ROM): − deleted “The 16K ROM blocks at FFC000 to FFFFFF can be configured as secure ROM. (See Section 3.1.4.)” from “The one-wait-state ROM is located at the byte address range FF0000h−FFFFFFh ...” paragraph 34 Figure 3−2, TMS320VC5509A Memory Map (PGE Package): − removed SROM block 35 Section 3.1.4.2, GHH and ZHH Package Memory Map: − updated section to include 179-terminal ZHH package 35 Figure 3−3, TMS320VC5509A Memory Map (GHH and ZHH Packages): − removed SROM block 40 Section 3.5.1, External Bus Selection Register (EBSR): − appended “After reset, the parallel port should be selected to function in either EMIF mode or HPI mode. Dynamic switching of the parallel port, once configured, is not recommended.” to “The reset value of the parallel port mode bit field is determined by ...” paragraph 47 Section 3.6.2, Address Bus General-Purpose I/O: − appended “Note that the AGPIOEN bits should be set prior to setting the AGPIODIR bits.” to “The 16 address signals, EMIF.A[15−0], can also be individually enabled as GPIO ...” paragraph 67 Table 3−33, I2C Module Registers: − 0x3C0B: changed “I2C General-Purpose Register” (I2CGPIO) to “Reserved” 77 Section 4: − renamed section from “Documentation Support” to “Support” 77 Section 4, Support: − added Section 4.1, Notices Concerning JTAG (IEEE 1149.1) Boundary Scan Test Capability − added Section 4.1.1, Initialization Requirements for Boundary Scan Test − added Section 4.1.2, Boundary Scan Description Language (BSDL) Model 77 Added section title “4.2 Documentation Support” 78 Updated Section 4.3, Device and Development-Support Tool Nomenclature |
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