MSC8101ADS Freescale Semiconductor / Motorola, MSC8101ADS Datasheet - Page 45
MSC8101ADS
Manufacturer Part Number
MSC8101ADS
Description
MSC8101 APP DEV SYSTEM
Manufacturer
Freescale Semiconductor / Motorola
Datasheet
1.MSC8101ADS.pdf
(104 pages)
- Current page: 45 of 104
- Download datasheet (822Kb)
2.5.2.1 System Clock Control Register
SCCR is memory-mapped into the SIU register map of the MSC8101.
2.5.2.2 System Clock Mode Register
SCMR is a read-only register that is updated during power-on reset (PORESET) and provides the mode control
signals to the PLLs, DLL, and clock logic. This register reflects the currently defined configuration settings. For
details of the available setting options, see AN2306/D.
Freescale Semiconductor
Reset
Reset
Reset
Reset
Type
Type
Type
Type
Bit
Bit
CLKODIS
Bit
Bit
Bit No.
DFBRG
Name
28–29
30–31
0–26
27
—
—
16
16
0
0
PORESET
17
COREPDF
17
SPLLPDF
1
1
01
—
—
0
Defaults
18
18
2
2
Figure 2-2.
Figure 2-3.
Hard Reset
Unaffected
Unaffected
19
19
3
3
—
—
20
20
4
4
System Clock Control Register (SCCR)—0x10C80
Table 2-7.
System Clock Mode Register (SCMR)—0x10C88
Reserved. Write to 0 fro future compatibility.
CLKOUT Disable
Disables the CLKOUT signal. The value of
CLKOUT when disabled is indeterminate (can be 1
or 0).
Reserved. Write to 0 fro future compatibility.
Division Factor for the BRG Clock Defines the
BRGCLK frequency. Changing this value does not
result in a loss of lock condition.
Reserved
MSC8101 Technical Data, Rev. 19
21
21
—
—
5
5
COREMF
SPLLMF
22
22
6
6
SCCR Bit Descriptions
Description
23
23
7
Reserved
7
—
—
—
—
R
R
24
24
—
8
8
DLLDIS
25
25
9
9
BUSDF
10
26
10
26
—
CLKODIS
0
1
00
01
10
11
R/W
11
27
11
27
0
CLKOUT enabled (default)
CLKOUT disabled
Divide by 4
Divide by 16 (default value)
Divide by 64
Divide by 256
12
28
12
28
Reserved
—
—
Settings
Clock Configuration
13
29
13
29
COREDF
CPMDF
14
30
14
30
0
DFBRG
R/W
15
31
15
31
1
2-5
Related parts for MSC8101ADS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Functional Pin Difference Between the MSC8101 and MPC8260 Communications Processor Modules
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 0K40A
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 2K87M
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 1K87M
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 1K42A
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Chip Errata, Mask 2K42A
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Programming the MSC8101ADS Flash Memory
Manufacturer:
Freescale Semiconductor / Motorola
Datasheet:
Part Number:
Description:
MSC8101 Bootload Through the HDI16 Port Using Any Host
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 Design Checklist
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 HDI16 Throughput Performance Comparisons
Manufacturer:
Freescale Semiconductor / Motorola
Part Number:
Description:
MSC8101 MSC8101 Software Initialization Overview
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MSC8101 Fact Sheet
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
MSC8101 Network Digital Signal Processor
Manufacturer:
Motorola / Freescale Semiconductor
Datasheet:
Part Number:
Description:
MSC8101 Reed-Solomon Decoding on the StarCore Processor
Manufacturer:
Motorola / Freescale Semiconductor
Part Number:
Description:
IC POWER SUPPLY MULT-OUT 44-HSOP
Manufacturer:
Freescale Semiconductor
Datasheet: