TMS320C6678
Multicore Fixed and Floating-Point Digital Signal Processor
SPRS691D—April 2013
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3.3.20 Device Speed (DEVSPEED) Register
The Device Speed Register depicts the device speed grade. The Device Speed Register is shown below.
Figure 3-19
Device Speed Register (DEVSPEED)
31
23
22
0
DEVSPEED
R-n
Reserved
R-n
Legend: R = Read only; RW = Read/Write; -n = value after reset
Table 3-21
Device Speed Register Field Descriptions
Description
Bit
Field
31-23 DEVSPEED
Indicates the speed of the device (read only)
0000 0000 0b = 800 MHz
0000 0000 1b = 1000 MHz
0000 0001 xb = 1200 MHz
0000 001x xb = 1250 MHz
0000 01xx xb = Reserved
0000 1xxx xb = Reserved
0001 xxxx xb = 1250 MHz
001x xxxx xb = 1200 MHz
01xx xxxx xb = 1000 MHz
1xxx xxxx xb = 800 MHz
22-0
Reserved
Reserved. Read only
End of Table 3-21
96
Device Configuration
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