TCI6630K2L Datasheet, PDF (199/298 Pages) Texas Instruments – Multicore DSP+ARM KeyStone II System-on-Chip

www.ti.com
TCI6630K2L
SPRS893E – MAY 2013 – REVISED JANUARY 2015
Table 9-50. Reset Mux Register 8 and 9 (RSTMUX8-RSTMUX9) Field Descriptions (continued)
Bit Field
3-1 OMODE
0
LOCK
Description
Timer event operation mode
• 000b = WD timer event input to the Reset Mux block does not cause any output event (default)
• 001b = Reserved
• 010b = Cortex-A15 processor watchdog timers, the Local Reset output event of the RSTMUX logic
generates reset to PLL Controller.
• 011b = WD Timer Event input to the Reset Mux block causes Local Reset output event of the RSTMUX
logic to generate reset to PLL Controller.
• 100b = WD Timer Event input to the Reset Mux block causes an interrupt to be sent to the GIC.
• 101b = WD timer event input to the Reset Mux block causes device reset to . Note that for Cortex-A15
processor watchdog timers, the Local Reset output event of the RSTMUX logic is connected to the Device
Reset generation to generate reset to PLL Controller.
• 110b = Reserved
• 111b = Reserved
Lock register fields
• 0 = Register fields are not locked (default)
• 1 = Register fields are locked until the next timer reset
9.2.3.22 Device Speed (DEVSPEED) Register
The Device Speed Register shows the device speed grade and is shown below.
Figure 9-39. Device Speed Register (DEVSPEED)
31
28 27
16 15
12 11
0
Reserved
DEVSPEED
Reserved
ARMSPEED
R-n
R-n
Legend: R = Read only; -n = value after reset
Bit
31-28
27-16
Field
Reserved
DEVSPEED
15-12 Reserved
Table 9-51. Device Speed Register Field Descriptions
Description
Reserved. Read only
Indicates the speed of the device (read only)
• 0b0000 0000 0000 = 800 MHz
• 0b0000 0000 0001 = 1000 MHz
• 0b0000 0000 001x = 1200 MHz
• 0b0000 0000 01xx = Reserved
• 0b0000 0000 1xxx = Reserved
• 0b0000 0001 xxxx = Reserved
• 0b0000 001x xxxx = Reserved
• 0b0000 01xx xxxx = Reserved
• 0b0000 1xxx xxxx = 1200 MHz
• 0b0001 xxxx xxxx= 1000 MHz
• 0b001x xxxx xxxx = 800 MHz
Reserved. Read only
Copyright © 2013–2015, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: TCI6630K2L
Device Boot and Configuration 199