Rainbow Electronics W90N745CDG - Manual (Page 358)

W90N745CD/W90N745CDG
- 354 -
USI Divider Register (USI_DIVIDER)
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
USI_Divider 0xFFF8_6204 R/W USI Clock Divider Register 0x0000_0000
31 30 29 28 27 26 25 24
Reserved
23 22 21 20 19 18 17 16
Reserved
15 14 13 12 11 10 9 8
DIVIDER[15:8]
7 6 5 4 3 2 1 0
DIVIDER[7:0]
BITS DESCRIPTIONS
[15:0] DIVIDER
Clock Divider Register
The value in this field is the frequency divider of the system clock pclk
to generate the serial clock on the output mw_sclk_o. The desired
frequency is obtained according to the following equation:
( )
2 * 1 +
=
DIVIDER
f
f pclk
sclk
NOTE: Suggest DIVIDER should be at least 1.