TMS320TCI6484CMH Datasheet, PDF (137/242 Pages) Texas Instruments – Communications Infrastructure Digital Signal Processor

TMS320TCI6484
Communications Infrastructure Digital Signal Processor
www.ti.com
SPRS438E—October 2009
8.6.6.2 Software Reset Control Register
This register contains a key that enables writes to the MSB of this register and the RSTCFG register. The key value
is 0x5A69. A valid key will be stored as 0x000C, any other key value is invalid. When the RSTCTRL or the RSTCFG
is written, the key is invalidated. Every write must be set up with a valid key. The Software Reset Control register
(RSTCTRL) is shown in Table 8-17 and described in Table 8-18.
Table 8-17 Software Reset Control Register (RSTCTRL)
Hex Address - 029A 00E8h
Bit
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16
Acronym
Reset ⁽¹⁾
Reserved
R-0x0000
SWRST
R/W-0x ⁽²⁾
Bit
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
Acronym
Reset ⁽¹⁾
KEY
R/W-0x0003
1 R/W = Read/Write; R = Read only; -n = value after reset
2 Writes are conditional based on valid key.
Table 8-18 Software Reset Control Register Field Descriptions
Bit
31:17
16
Acronym
Reserved
SWRST
15:0
KEY
End of Table 8-18
Description
Reserved.
Software reset
0 = Reset
1 = Not reset
Key used to enable writes to RSTCTRL and RSTCFG.
Copyright © 2009 Texas Instruments Incorporated
C64x+ Peripheral Information and Electrical Specifications 137