TMS320F28027, TMS320F28027-Q1, TMS320F28027F, TMS320F28027F-Q1, TMS320F28026
TMS320F28026-Q1, TMS320F28026F, TMS320F28026F-Q1, TMS320F28023
TMS320F28023-Q1, TMS320F28022, TMS320F28021, TMS320F28020, TMS320F280200
ZHCSA13P –NOVEMBER 2008 –REVISED FEBRUARY 2021
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9.4 Device Emulation Registers
These registers are used to control the protection mode of the C28x CPU and to monitor some critical device
signals. The registers are defined in 表9-11 .
表9-11. Device Emulation Registers
ADDRESS
RANGE
EALLOW
PROTECTED
NAME
SIZE (x16)
DESCRIPTION
Device Configuration Register
Part ID Register
0x0880
0x0881
DEVICECNF
PARTID
2
1
Yes
0x3D 7FFF
TMS320F280200PT
TMS320F280200DA
TMS320F28027PT
TMS320F28027DA
TMS320F28027FPT
TMS320F28027FDA
TMS320F28026PT
TMS320F28026DA
TMS320F28026FPT
TMS320F28026FDA
TMS320F28023PT
TMS320F28023DA
TMS320F28022PT
TMS320F28022DA
TMS320F28021PT
TMS320F28021DA
TMS320F28020PT
TMS320F28020DA
TMS320F280200PT/DA
TMS320F28027PT/DA
0x00C1
0x00C0
0x00CF
0x00CE
0x00CF
0x00CE
0x00C7
0x00C6
0x00C7
0x00C6
0x00CD
0x00CC
0x00C5
0x00C4
0x00CB
0x00CA
0x00C3
0x00C2
0x00C7
0x00CF
No
CLASSID
0x0882
1
Class ID Register
TMS320F28027FPT/DA 0x00CF
TMS320F28026PT/DA 0x00C7
TMS320F28026FPT/DA 0x00C7
No
TMS320F28023PT/DA
TMS320F28022PT/DA
TMS320F28021PT/DA
TMS320F28020PT/DA
0x00CF
0x00C7
0x00CF
0x00C7
REVID
0x0883
1
Revision ID
Register
0x0000 - Silicon Rev. 0 - TMS
0x0001 - Silicon Rev. A - TMS
0x0002 - Silicon Rev. B - TMS
No
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