Are there notes to ponder in switching the clock from chip oscillator?
Latest Updated:02/27/2012
Question:
Are there any notes to observe when switching to the main clock from the on-chip oscillator clock?
Answer:
Switch to the main clock from the on-chip oscillator clock under the following conditions:
- The main clock is oscillating stably.
- The CM06 bit is "1" (divide-by-8 mode).
In addition, the CM15 bit must be set to "1" (oscillation drive capability = High) until the main clock oscillates stably.
Suitable Products
M16C/62P |
M16C/63 |
M16C/64A |
M16C/64C |
M16C/65 |
M16C/65C |
M16C/6C |
M16C/5L |
M16C/56 |
M16C/5LD |
M16C/56D |
M16C/5M |
M16C/57 |
M16C/29 |
M16C/28 |
M16C/26A |