73s1217f68im Maxim Integrated Products, Inc., 73s1217f68im Datasheet - Page 77

• Manufacturer Part Number: 73s1217f68im
• Description: Bus-powered 80515 System-on-chip With Usb, Iso 7816 / Emv, Pinpad And More
• Manufacturer: Maxim Integrated Products, Inc.

Clock Control Register (CKCON): 0x8E
Rev. 1.2
CKCON.7
CKCON.6
CKCON.5
CKCON.4
CKCON.3
CKCON.2
CKCON.1
CKCON.0
Bit
MSB
CKWT.2
CKWT.1
CKWT.0
Symbol
–
–
–
–
–
–
–
These three bits determine the number of wait states (machine cycles) to
insert when accessing the USB SFRs:
000 = 0 (not to be used).
001 = 1 wait state.
010 = 2 wait states.
011 = 3 wait states.
100 = 4 wait states.
101 = 5 wait states.
110 = 6 wait states.
111 = 7 wait states.
Table 78: The CKCON Register
–
0x01
–
Use when MPU clock is between 12 and 16MHz.
Use when MPU clock is 24MHz.
Use when MPU clock is <12MHz.
–
Function
CKWT.2 CKWT.1 CKWT.0
LSB
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