mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 175

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

9.5.2
This output is an internal oscillator connection to the external crystal.
9.5.3
This output reflects the internal system clock.
9.5.4
These inputs are used to select the clock mode during chip configuration.
9.5.5
The RSTOUT pin is asserted by one of the following:
9.6
The clock module programming model consists of these registers:
9.6.1
Freescale Semiconductor
•
•
•
•
Internal system reset signal
FRCRSTOUT bit in the reset control status register (RCR); see
Register
Synthesizer control register (SYNCR), which defines clock operation
Synthesizer status register (SYNSR), which reflects clock status
Memory Map and Registers
XTAL
CLKOUT
CLKMOD[1:0]
RSTOUT
Module Memory Map
1
IPSBAR Offset
S = CPU supervisor mode access only.
0x0012_0000
0x0012_0002
(RCR).”
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Table 9-3. Clock Module Memory Map
Synthesizer Control Register (SYNCR)
Synthesizer Status Register (SYNSR)
Register Name
Section 29.4.1, “Reset Control
Access
S
S
1
Clock Module
9-5