dsp56800eerm Freescale Semiconductor, Inc, dsp56800eerm Datasheet - Page 113

• Manufacturer Part Number: dsp56800eerm
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

6.5.6.1
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
6.5.6.2
This bit controls the pull-up resistors on the FAULTA3 pin.
6.5.6.3
This bit controls the pull-up resistors on the CAN_RX pin.
6.5.6.4
This bit controls the pull-up resistors on the EMI_MODE pin.
6.5.6.5
This bit controls the pull-up resistors on the RESET pin.
6.5.6.6
This bit controls the pull-up resistors on the IRQA and IRQB pins.
6.5.6.7
This bit controls the pull-up resistors on the EXTBOOT pin.
6.5.6.8
This bit controls the pull-up resistors on the FAULTB0, FAULTB1, FAULTB2, and FAULTB3 pins.
6.5.6.9
This bit controls the pull-up resistors on the FAULTA0, FAULTA1, and FAULTA2 pins.
6.5.6.10
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
6.5.6.11
This bit controls the pull-up resistors on the WR and RD pins.
6.5.6.12
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
6.5.6.13
This bit controls the pull-up resistors on the TRST, TMS and TDI pins.
6.5.6.14
This bit field is reserved or not implemented. It is read as 0 and cannot be modified by writing.
6.5.7
The CLKO select register can be used to multiplex out any one of the clocks generated inside the clock
generation and SIM modules. The default value is SYS_CLK. All other clocks primarily muxed out are
for test purposes only, and are subject to significant phase shift at high frequencies.
Freescale Semiconductor
Preliminary
CLKO Select Register (SIM_CLKOSR)
Reserved—Bit 15
PWMA1—Bit 14
CAN—Bit 13
EMI_MODE—Bit 12
RESET—Bit 11
IRQ—Bit 10
XBOOT—Bit 9
PWMB—Bit 8
PWMA0—Bit 7
Reserved—Bit 6
CTRL—Bit 5
Reserved—Bit 4
JTAG—Bit 3
Reserved—Bits 2-0
56F8357 Technical Data, Rev. 15
Register Descriptions
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