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¡ Semiconductor

MSM65355

Secondary Function

Description

Function

Pin

Type

External

interrupt

76

I

Secondary function of P0.0: input pin for external interrupt 0.

The interrupt can be triggered by the rising edge, falling edge, or

both edges.

72

I

Secondary function of P0.4: input pin for external interrupt 1.

The interrupt can be triggered by the rising edge, falling edge, or

both rising and falling edges. Also used as a gate signal input pin

for gating the counter of timer 0.

75

I

Secondary function of P0.1: input pin for hard stop mode. If this

pin goes low while the HSTP bit in SBYCON is set to "1", the chip

enters hard stop mode. In hard stop mode the clock stops and the

CPU and on-chip peripheral functions shut down to conserve

power.

Control

73

I

Secondary function of P0.3: external clock input pin for timer 0.

Timer 0

64

O

Secondary function of P1.3: PWM channel 0 output pin.

PWM

71

O

Secondary function of P0.5: clock output pin for 1/2 dividing or 1/4

dividing of OSCCLK or XTCLK.

Clock

Output

69

O

Secondary function of P0.7: buzzer output pin

Buzzer

Output

83

I

Secondary function of P2.3: input pin for external interrupt 2.

The interrupt can be triggered by the rising edge, falling edge, or

both rising and falling edges.

74

O

Secondary function of P0.2: This pin outputs a waveform with twice the

cycle of the overflow interval of timer 1.

Timer 1

70

I

Secondary function of P0.6: external clock input pin for timer 2.

Timer 2

22

to

29

I

Secondary function of P3.0 to P3.7: These pins function as analog input

channel in A/D conversion.

A/D

Converter

65

O

Secondary function of P1.2: PWM channel 1 output pin.

66

O

Secondary function of P1.1: PWM channel 2 output pin.

67

O

Secondary function of P1.0: PWM channel 3 output pin.

56

O

Secondary function of P7.4: XTCLK output pin.

63

I

Secondary function of P1.4: remote control input pin.

Remote

Control

Input

Symbol

INT0

INT1

HSTOP

T0CK

PWM0

CLKOUT

BZ

INT2

T1OUT

T2CK

AI0

to

AI7

PWM1

PWM2

PWM3

XTOUT

INTRMC