LM3S1937-IBZ50 Luminary Micro, Inc, LM3S1937-IBZ50 Datasheet - Page 463

• Manufacturer Part Number: LM3S1937-IBZ50
• Description: Lm3s1937 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 25, 2008
Table 19-2. Signals by Signal Name
Pin Number
100
97
98
99
Pin Name
CMOD0
CMOD1
Fault
ADC0
ADC1
ADC2
ADC3
CCP0
CCP1
CCP2
CCP3
C0+
C0-
C0o
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Pin Name
Fault
GNDA
VDDA
PD6
PD7
Pin Number
90
92
91
66
34
67
23
65
76
99
15
21
33
39
45
54
57
63
69
82
87
94
1
2
5
6
9
Preliminary
Pin Type
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
I
Buffer Type
Buffer Type
Analog
Analog
Analog
Analog
Analog
Analog
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
Power
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Description
The ground reference for the analog circuits
(ADC, Analog Comparators, etc.). These are
separated from GND to minimize the electrical
noise contained on VDD from affecting the
analog functions.
The positive supply (3.3 V) for the analog
circuits (ADC, Analog Comparators, etc.).
These are separated from VDD to minimize
the electrical noise contained on VDD from
affecting the analog functions.
GPIO port D bit 6
PWM Fault
GPIO port D bit 7
Description
Analog-to-digital converter input 0.
Analog-to-digital converter input 1.
Analog-to-digital converter input 2.
Analog-to-digital converter input 3.
Analog comparator 0 positive input
Analog comparator 0 negative input
Analog comparator 0 output
Capture/Compare/PWM 0
Capture/Compare/PWM 1
Capture/Compare/PWM 2
Capture/Compare/PWM 3
CPU Mode bit 0. Input must be set to logic 0
(grounded); other encodings reserved.
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
PWM Fault
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
Ground reference for logic and I/O pins.
LM3S1937 Microcontroller
463