TCI6630K2L Datasheet, PDF (244/298 Pages) Texas Instruments – Multicore DSP+ARM KeyStone II System-on-Chip

TCI6630K2L
SPRS893E – MAY 2013 – REVISED JANUARY 2015
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Table 11-23. Reset Configuration Register Field Descriptions
Bit
31-14
13
12
11-4
3
2
1
Field
Reserved
PLLCTLRSTTY
PE
RESET TYPE
Reserved
WDTYPE3
WDTYPE2
WDTYPE1
Description
Reserved
PLL controller initiates a software-driven reset of type:
• 0 = Hard reset (default)
• 1 = Soft reset
RESET initiates a reset of type:
• 0 = Hard reset (default)
• 1 = Soft reset
Reserved
Watchdog timer [N] initiates a reset of type:
• 0 = Hard reset (default)
• 1 = Soft reset
0
WDTYPE0
11.5.3.9 Reset Isolation Register (RSISO)
This register is used to select the module clocks that must maintain their clocking without pausing through
non-power-on reset. Setting any of these bits effectively blocks reset to all Main PLL Control Registers in
order to maintain current values of PLL multiplier, divide ratios, and other settings. Along with setting the
module-specific bit in RSISO, the corresponding MDCTLx[12] bit also needs to be set in the PSC to reset-
isolate a particular module. For more information on the MDCTLx Register, see the KeyStone Architecture
Power Sleep Controller (PSC) User's Guide (SPRUGV4). The Reset Isolation Register (RSISO) is shown
in Figure 11-17 and described in Table 11-24.
Figure 11-17. Reset Isolation Register (RSISO)
31
Reserved
R-0
Legend: R = Read only; R/W = Read/Write; -n = value after reset
9
8
7
0
SRISO
Reserved
R/W-0
R-0x0
Bit
31-9
8
Field
Reserved
SRISO
7-0 Reserved
Table 11-24. Reset Isolation Register Field Descriptions
Description
Reserved.
Isolate SmartReflex control
• 0 = Not reset isolated
• 1 = Reset isolated
Reserved
11.5.3.10 SerDes Reset Isolation Register (RSTISOCTL)
This register is used to control the SerDes reset isolation for AIL and SGMII lanes.
Figure 11-18. SerDes Reset Isolation Register (RSTISOCTL)
31
2
1
Reserved
SGMIISTISOEN
R-0
RW-0
Legend: R = Read only; R/W = Read/Write; -n = value after reset
0
AILRSTISOEN
RW-0
244 TCI6630K2L Peripheral Information and Electrical Specifications
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