MC9RS08KA1 FREESCALE [Freescale Semiconductor, Inc], MC9RS08KA1 Datasheet - Page 77

• Manufacturer Part Number: MC9RS08KA1
• Description: RS08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

9.2
No ICS signal connects off chip.
9.3
Table 9-1
9.3.1
Freescale Semiconductor
ICSTRM
ICSSC
ICSC1
ICSC2
Name
External Signal Description
Register Definition
is a summary of ICS registers.
ICS Control Register 1 (ICSC1)
W
W
W
W
R
R
R
R
1
ICSOUT is two times the bus frequency
0
0
7
IREFSTEN
Reference
Figure 9-2. Internal Clock Source (ICS) Block Diagram
(32 kHz)
Internal
BDIV
Clock
TRIM
9
CLKS
0
6
MC9RS08KA2 Series Data Sheet, Rev. 4
Table 9-1. ICS Register Summary
0
0
0
5
DCO
Filter
LP
FLL
9
0
0
0
4
DCOOUT
ICSIRCLK
CLKS
TRIM
LP
3
0
0
n=0-3
BDIV
/ 2
/ 2
n
CLKST
0
0
2
Internal Clock Source (RS08ICSV1)
ICSIRCLK
ICSOUT
ICSFFCLK
1
1
0
0
0
IREFSTEN
FTRIM
0
0
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