Datasheet

TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066

TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062

SPRS698D –NOVEMBER 2010–REVISED DECEMBER 2012

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2.9 System Control

This section describes the oscillator and clocking mechanisms, the watchdog function and the low power

modes.

Table 2-13. PLL, Clocking, Watchdog, and Low-Power Mode Registers

NAME ADDRESS SIZE (x16) DESCRIPTION

(1)

BORCFG 0x00 0985 1 BOR Configuration Register

XCLK 0x00 7010 1 XCLKOUT Control

PLLSTS 0x00 7011 1 PLL Status Register

CLKCTL 0x00 7012 1 Clock Control Register

PLLLOCKPRD 0x00 7013 1 PLL Lock Period

INTOSC1TRIM 0x00 7014 1 Internal Oscillator 1 Trim Register

INTOSC2TRIM 0x00 7016 1 Internal Oscillator 2 Trim Register

PCLKCR2 0x00 7019 1 Peripheral Clock Control Register 2

LOSPCP 0x00 701B 1 Low-Speed Peripheral Clock Prescaler Register

PCLKCR0 0x00 701C 1 Peripheral Clock Control Register 0

PCLKCR1 0x00 701D 1 Peripheral Clock Control Register 1

LPMCR0 0x00 701E 1 Low Power Mode Control Register 0

PCLKCR3 0x00 7020 1 Peripheral Clock Control Register 3

PLLCR 0x00 7021 1 PLL Control Register

SCSR 0x00 7022 1 System Control and Status Register

WDCNTR 0x00 7023 1 Watchdog Counter Register

WDKEY 0x00 7025 1 Watchdog Reset Key Register

WDCR 0x00 7029 1 Watchdog Control Register

JTAGDEBUG 0x00 702A 1 JTAG Port Debug Register

PLL2CTL 0x00 7030 1 PLL2 Configuration Register

PLL2MULT 0x00 7032 1 PLL2 Multiplier Register

PLL2STS 0x00 7034 1 PLL2 Lock Status Register

SYSCLK2CNTR 0x00 7036 1 SYSCLK2 Clock Counter Register

EPWMCFG 0x00 703A 1 ePWM DMA/CLA Configuration Register

(1) All registers in this table are EALLOW protected.

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Product Folder Links: TMS320F28069 TMS320F28068 TMS320F28067 TMS320F28066 TMS320F28065

TMS320F28064 TMS320F28063 TMS320F28062