Datasheet

Signal/Connection Descriptions
MC56F8006/MC56F8002 Digital Signal Controller, Rev. 4
Freescale Semiconductor 27
TMS
(GPIOD3)
(ANB11)
(T1)
(CMP1_
OUT)
24 31 27 47 Input
Input/
Output
Analog
Input
Input/
Output
Output
Input,
internal
pullup
enabled
Test Mode Select Input — This input pin is used to sequence the
JTAG TAP controller’s state machine. It is sampled on the rising
edge of TCK and has an on-chip pullup resistor.
Port D GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANB11 — Analog input to channel 11 of ADCB.
T1 — Dual timer module channel 1 input/output.
CMP1_OUT — Analog comparator 2 output.
After reset, the default state is TMS.
Always tie the TMS pin to VDD through a 2.2 k resistor.
GPIOE0
5 Input/
Output
Input,
internal
pullup
enabled
Port E GPIO — This GPIO pin can be individually programmed as
an input or output pin.
After reset, the default state is GPIOE0.
GPIOE1
(ANB9 and
CMP0_P1)
6 Input/
Output
Analog
Input
Input,
internal
pullup
enabled
Port E GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANB9 and CMP0_P1 — Analog input to channel 9 of ADCB and
positive input 1 of analog comparator 0.
After reset, the default state is GPIOE1.
GPIOE2
(ANB7 and
CMP0_M1)
8 Input/
Output
Analog
Input
Input,
internal
pullup
enabled
Port E GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANB7 and CMP0_M1 — Analog input to channel 7 of ADCB and
negative input 1 of analog comparator 0.
After reset, the default state is GPIOE2.
GPIOE3
(ANA10 and
CMP2_M1)
14 Input/
Output
Analog
Input
Input,
internal
pullup
enabled
Port E GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA10 and CMP2_M1 — Analog input to channel 10 of ADCA and
negative input 1 of analog comparator 2.
After reset, the default state is GPIOE3.
GPIOE4
(ANA6 and
CMP2_P2)
18 Input/
Output
Analog
Input
Input,
internal
pullup
enabled
Port E GPIO — This GPIO pin can be individually programmed as
an input or output pin.
ANA6 and CMP2_P2 — Analog input to channel 6 of ADCA and
positive input 2 of analog comparator 2.
After reset, the default state is GPIOE4.
Table 5. 56F8006/56F8002 Signal and Package Information (continued)
Signal
Name
28
SOIC
32
LQFP
32
PSDI
P
48
LQFP
Type
State
During
Reset
Signal Description