TMS320F280270 Datasheet, PDF (22/119 Pages) Texas Instruments – Piccolo Microcontrollers

TMS320F280270, TMS320F280260
TMS320F280230, TMS320F280220
SPRS810 – APRIL 2012
www.ti.com
2.7 System Control
This section describes the oscillator and clocking mechanisms, the watchdog function and the low power
modes.
Table 2-12. PLL, Clocking, Watchdog, and Low-Power Mode Registers
NAME
BORCFG
XCLK
PLLSTS
CLKCTL
PLLLOCKPRD
INTOSC1TRIM
INTOSC2TRIM
LOSPCP
PCLKCR0
PCLKCR1
LPMCR0
PCLKCR3
PLLCR
SCSR
WDCNTR
WDKEY
WDCR
ADDRESS
0x00 0985
0x00 7010
0x00 7011
0x00 7012
0x00 7013
0x00 7014
0x00 7016
0x00 701B
0x00 701C
0x00 701D
0x00 701E
0x00 7020
0x00 7021
0x00 7022
0x00 7023
0x00 7025
0x00 7029
SIZE (x16)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DESCRIPTION ⁽¹⁾
BOR Configuration Register
XCLKOUT Control
PLL Status Register
Clock Control Register
PLL Lock Period
Internal Oscillator 1 Trim Register
Internal Oscillator 2 Trim Register
Low-Speed Peripheral Clock Prescaler Register
Peripheral Clock Control Register 0
Peripheral Clock Control Register 1
Low Power Mode Control Register 0
Peripheral Clock Control Register 3
PLL Control Register
System Control and Status Register
Watchdog Counter Register
Watchdog Reset Key Register
Watchdog Control Register
(1) All registers in this table are EALLOW protected.
22
Device Overview
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