Peripheral Frames
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SPRUI07–March 2020
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System Control and Interrupts
Figure 1-75. Part ID Register
15 8 7 0
PARTTYPE PARTNO
R R
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
(1)
The reset value depends on the device as indicated in the register description.
Table 1-102. PARTID Register Field Descriptions
Bit Field Value
(1)
Description
15:8 PARTTYPE These 8 bits specify the type of device such as flash-based.
0x00 Flash-based device
All other values are reserved.
7:0 PARTNO These 8 bits specify the feature set of the device as follows:
0x00EF F28335
0x00EE F28334
0x00ED F28332
0x00E8 F28235
0x00E7 F28234
0x00E6 F28232
All other values are reserved or used by other devices.
Figure 1-76. CLASSID Register
15 8 7 0
PARTTYPE CLASSNO
R R
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 1-103. CLASSID Register Description
Bits Field Value Description
15-8 PARTTYPE These 8 bits specify the type of device such as flash-based.
0x00 Flash-based device
All other values are reserved.
7-0 CLASSNO These 16 bits specify the class for the particular part.
0x00EF F28335, F28334,
F28332
TMS320F2833x Floating Point Class device
0x00E8 F28235, F28234,
F28232
TMS320F2823x Fixed Point Class device
Figure 1-77. REVID Register
15 0
REVID
R
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
(1)
The reset value depends on the silicon revision as described in the register field description.
Table 1-104. REVID Register Field Descriptions
Bits Field Value Description
15-0 REVID
(1)
These 16 bits specify the silicon revision number for the particular part. This number always
starts with 0x0000 on the first revision of the silicon and is incremented on any subsequent
revisions.
0x0000 Silicon Revision 0 - TMX
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