LM3S2965 Luminary Micro, Inc, LM3S2965 Datasheet - Page 87
LM3S2965
Manufacturer Part Number
LM3S2965
Description
Lm3s2965 Arm Microcontroller
Manufacturer
Luminary Micro, Inc
Datasheet
1.LM3S2965.pdf
(599 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM3S2965-EQC50-A2
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S2965-EQC50-A2T
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S2965-IBZ50-A2
Manufacturer:
NXP
Quantity:
886
Company:
Part Number:
LM3S2965-IBZ50-A2
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S2965-IBZ50-A2T
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S2965-IQC50-A2
Manufacturer:
MICROCHIP
Quantity:
2 300
Company:
Part Number:
LM3S2965-IQC50-A2
Manufacturer:
Texas Instruments
Quantity:
10 000
- Current page: 87 of 599
- Download datasheet (7Mb)
Reset
Reset
Type
Type
Run-Mode Clock Configuration 2 (RCC2)
Base 0x400F.E000
Offset 0x070
Type R/W, reset 0x0780.2810
July 25, 2008
Bit/Field
USERCC2
30:29
28:23
22:14
31
13
12
11
R/W
RO
31
15
0
0
reserved
Register 10: Run-Mode Clock Configuration 2 (RCC2), offset 0x070
This register overrides the RCC equivalent register fields when the USERCC2 bit is set. This allows
RCC2 to be used to extend the capabilities, while also providing a means to be backward-compatible
to previous parts. The fields within the RCC2 register occupy the same bit positions as they do
within the RCC register as LSB-justified.
The SYSDIV2 field is wider so that additional larger divisors are possible. This allows a lower system
clock frequency for improved Deep Sleep power consumption.
RO
RO
30
14
0
0
reserved
PWRDN2
USERCC2
BYPASS2
PWRDN2
SYSDIV2
R/W
reserved
reserved
reserved
RO
29
13
0
1
Name
reserved
R/W
RO
28
12
0
0
BYPASS2
R/W
R/W
27
11
0
1
Type
R/W
R/W
R/W
R/W
RO
RO
RO
R/W
RO
26
10
1
0
SYSDIV2
Reset
0x0F
R/W
0x0
0x0
RO
25
1
9
0
0
1
0
1
reserved
Preliminary
R/W
RO
24
1
8
0
Description
Use RCC2
When set, overrides the RCC register fields.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
System Clock Divisor
Specifies which divisor is used to generate the system clock from the
PLL output.
The PLL VCO frequency is 400 MHz.
This field is wider than the RCC register SYSDIV field in order to provide
additional divisor values. This permits the system clock to be run at
much lower frequencies during Deep Sleep mode. For example, where
the RCC register SYSDIV encoding of 1111 provides /16, the RCC2
register SYSDIV2 encoding of 111111 provides /64.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Power-Down PLL
When set, powers down the PLL.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Bypass PLL
When set, bypasses the PLL for the clock source.
R/W
RO
23
1
7
0
R/W
RO
22
0
6
0
OSCSRC2
R/W
RO
21
0
5
0
R/W
RO
20
0
4
1
reserved
LM3S2965 Microcontroller
RO
RO
19
0
3
0
RO
RO
18
0
2
0
reserved
RO
RO
17
0
1
0
RO
RO
16
0
0
0
87
Related parts for LM3S2965
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Inductor: Molded: 10u: 10%: 30M: 7.9: 440m: Axial: T/R
Manufacturer:
Inductor Supply, Inc.
Part Number:
Description:
Molded Inductor
Manufacturer:
Inductor Supply, Inc.
Datasheet:
Part Number:
Description:
Cree Smd Led
Manufacturer:
Cree, Inc.
Datasheet:
Part Number:
Description:
Cree Smd Led
Manufacturer:
Cree, Inc.
Datasheet:
Part Number:
Description:
Specification For Cotco Led Lamp
Manufacturer:
Marktech Optoelectronics
Datasheet:
Part Number:
Description:
Lm3s1110 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
Part Number:
Description:
Lm3s1133 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
Part Number:
Description:
Lm3s1138 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
Part Number:
Description:
Lm3s1150 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
Part Number:
Description:
Lm3s1162 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
Part Number:
Description:
Lm3s1165 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
Part Number:
Description:
Lm3s1332 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
Part Number:
Description:
Lm3s1435 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet: