mc56f801 Freescale Semiconductor, Inc, mc56f801 Datasheet - Page 27

• Manufacturer Part Number: mc56f801
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

The 56F801X family parts’ on-chip clock synthesis module has the following registers:
For more information on these registers, please refer to the 56F801X Peripheral Reference Manual.
3.3.1
The recommended method of connecting an external clock is illustrated in
source is connected to GPIOB6 / RXD.
Freescale Semiconductor
Preliminary
•
•
•
•
•
Control Register (OCCS_CR)
Divide-by Register (OCCS_DB)
Status Register (OCCS_SR)
Shutdown Register (OCCS_SHUTDN)
Oscillator Control Register (OCCS_OCTRL)
External Clock Source
Figure 3-1 Connecting an External Clock Signal using GPIOB6 / RXD
56F8014 Technical Data, Rev. 9
GPIOB6 / RXD
External Clock
56F8014
Figure
3-1. The external clock
Operating Modes
27