Ee table 10 – Rainbow Electronics T89C5121 User Manual
Page 26
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26
A/T8xC5121
4164G–SCR–07/06
Table 10. CKCON1 Register
CKCON1 - Clock Control Register (AFh)
Reset Value = XXXX 0XXXb
7
6
5
4
3
2
1
0
-
-
-
-
SCX2
-
-
-
Bit
Number
Bit
Mnemonic
Description
7
-
Reserved
6
-
Reserved
5
-
Reserved
4
-
Reserved
3
SCX2
SCIB clock
Clear to select 6 clock periods per peripheral clock cycle.
Set to select 12 clock periods per peripheral clock cycle.
2
-
Reserved
1
-
Reserved
0
-
Reserved
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