dsp56f802ta80 Freescale Semiconductor, Inc, dsp56f802ta80 Datasheet - Page 12

• Manufacturer Part Number: dsp56f802ta80
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

2.6 Analog-to-Digital Converter (ADC) Signals
2.7 Quad Timer Module Signals
12
No. of
No. of
No. of
Pins
Pins
Pins
1
2
3
2
1
GPIOB1
GPIOA1-2
Table 2-7 Serial Communications Interface (SCI0) Signals (Continued)
Signal
Name
RXD0
ANA2-4
ANA6-7
Signal
Signal
TD1-2
Name
VREF
Name
Signal
Output
Input/
Type
Input
Signal
Signal
Output
Output
Input/
Input/
Type
Input
Input
Input
Type
Table 2-8 Analog to Digital Converter Signals
Table 2-9 Quad Timer Module Signals
State During
State During
State During
Reset
Reset
Input
Input
Reset
Input
Input
Input
Input
Input
56F802 Technical Data, Rev. 9
Receive Data (RXD0)—SCI0 receive data input
Port B GPIO—This pin is a General Purpose I/O (GPIO) pin that can
be individually programmed as an input or output pin.
After reset, the default state is SCI input.
ANA2-4—Analog inputs to ADC, channel 1
ANA6-7—Analog inputs to ADC, channel 2
VREF—Analog reference voltage. Must be set to V
optimal performance.
TD1-2—Timer D Channel 1-2
Port A GPIO—These pins are General Purpose I/O (GPIO) pins that
can be individually programmed as input or output pins.
After reset, the default state is the quad timer input.
Signal Description
Signal Description
Signal Description
Freescale Semiconductor
DDA
- 0.3V for