Product preview – Texas Instruments TMS320C6454 User Manual
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PRODUCT PREVIEW
TMS320C6454
Fixed-Point Digital Signal Processor
SPRS311A – APRIL 2006 – REVISED DECEMBER 2006
7.7.3.10 SYSCLK Status Register
The SYSCLK status register (SYSTAT) shows the status of the system clocks (SYSCLKn). SYSTAT is
shown in
and described in
31
16
Reserved
R-0
15
8
Reserved
R-0
7
5
4
3
2
1
0
Reserved
SYS5ON
SYS4ON
SYS3ON
SYS2ON
Reserved
R-0
R-1
R-1
R-1
R-1
R-1
LEGEND: R = Read only; -n = value after reset
Figure 7-20. SYSCLK Status Register (SYSTAT) [Hex Address: 029A 0150]
Table 7-28. SYSCLK Status Register (SYSTAT) Field Descriptions
Bit
Field
Value
Description
31:4
Reserved
0
Reserved. The reserved bit location is always read as 0. A value written to this field has no effect.
4:1
SYSnON
SYSCLKn on status.
0
SYSCLKn is gated.
1
SYSCLKn is on.
0
Reserved
1
Reserved. The reserved bit location is always read as 1. A value written to this field has no effect.
C64x+ Peripheral Information and Electrical Specifications
136