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KS57C2308/P2308/C2316/P2316
CLMOD
— Clock Output Mode Register
Bit
Identifier
Value
RESET
Read/Write
Bit Addressing
.3
.2
.1–.0
NOTE: "fxx" is the system clock, given a clock frequency of 4.19 MHz.
3
2
.3
"0"
0
0
W
W
4
4
Enable/Disable Clock Output Control Bit
0
Disable clock output
1
Enable clock output
Bit 2
0
Always logic zero
Clock Source and Frequency Selection Control Bits
0
0
Select CPU clock source fx/4, fx/8, fx/64, or fxt/4 (1.05 MHz, 524 kHz,
65.5 kHz, or 8.19 kHz)
0
1
Select system clock fxx/8 (524 kHz)
1
0
Select system clock fxx/16 (262 kHz)
1
1
Select system clock fxx/64 (65.5 kHz)
1
0
.1
.0
0
0
W
W
4
4
MEMORY MAP
FD0H
4-7
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