Samsung S3F84B8 - CLKCON - Clock Control Register: D4 H, BANK0

S3F84B8_UM_REV 1.00 4 CONTROL REGISTERS
4-8
4.1.5 CLKCON — CLOCK CONTROL REGISTER: D4H, BANK0
Bit Identifier .7 .6 .5 .4 .3 .2 .1 .0
RESET Value
0 – – 0 0 – – –
Read/Write
R/W – – R/W R/W – – –
Oscillator IRQ Wake-up Function Enable Bit
0 Enables IRQ for main system oscillator wake-up function.
.7
1 Disables IRQ for main system oscillator wake-up function.
.6–.5 Not used for S3F84B8.
Divided by Selection Bits for CPU Clock Frequency
0 0
Divide by 16 (f
OSC
/16)
0 1
Divide by 8 (f
OSC
/8)
1 0
Divide by 2 (f
OSC
/2)
.4–.3
1 1
Non-divided clock (f
OSC
)
.2–.0 Not used for S3F84B8.