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, I
2
C Module Registers:
− 0x3C0B: changed “I
2
C 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
