at91sam9260-cj ATMEL Corporation, at91sam9260-cj Datasheet - Page 197

• Manufacturer Part Number: at91sam9260-cj
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

Figure 21-33. Recommended Procedure to Switch from Slow Clock Mode to Normal Mode or from Normal Mode to Slow
6221G–ATARM–31-Jan-08
internal signal from PMC
Slow Clock Mode
NBS0, NBS1,
NBS2, NBS3,
A0,A1
Clock Mode
A[25:2]
NWE
MCK
NCS
SLOW CLOCK MODE WRITE
1
1
1
IDLE STATE
Reload Configuration
Wait State
2
NORMAL MODE WRITE
AT91SAM9260
3
2
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