SH79F3283PSLASH032PR datasheet(42/144 Pages) SINOWEALTH

42 / 144 page

SH79F3283

PORT4:

- INT40-INT43 (P4.0-P4.3): External interrupt input

- AN0-AN3, AN8 (P4.0-P4.4): ADC input channel

- LCD SEGMENT22-24 (P4.5-P4.7)

- AVREF (P4.4): AD reference voltage

- PWM1: PWM1 output (P4.5)

Table 7.25 PORT4 Share Table

Pin No.

Priority

Function

Enable bit

TQFP48 LQFP44 LQFP32

15-16

SEG22-23

Set P4S7-P4S6 bits in P0SS register, clear DISPSEL bit in

DISPCON register

P4.6-P4.7

Above condition is not met

PWM1

Set PWM1EN bit and set PWM1OE bit in PWM1C register

SEG24

Set P4S5 bits in P0SS register, clear DISPSEL bit in DISPCON

P4.5

Above condition is not met

AVREF

Set REFC bit in ADCON register

AN8

Set CH8 bit in ADCH Register and set SCH [2:0]

P4.4

Above condition is not met

AN3

Set CH3 bit in ADCH Register and set SCH [2:0]

INT43

Set EX4 bit in IEN1 register and set EXS43 bit in IENC register,

P4.3 in input mode

P4.3

Above condition is not met

AN2

Set CH2 bit in ADCH Register and set SCH [2:0]

INT42

Set EX4 bit in IEN1 register and set EXS42 bit in IENC register,

P4.2 in input mode

P4.2

Above condition is not met

AN1

Set CH1 bit in ADCH Register and set SCH [2:0]

INT41

Set EX4 bit in IEN1 register and set EXS41 bit in IENC register,

P4.1 in input mode

P4.1

Above condition is not met

AN0

Set CH0 bit in ADCH Register and set SCH [2:0]

INT40

Set EX4 bit in IEN1 register and set EXS40 bit in IENC register,

P4.0 in input mode

P4.0

Above condition is not met

SH79F3283P/032PR Datasheet(PDF) 42 Page - SINOWEALTH Electronic Ltd

SH79F3283P/032PR Datasheet(HTML) 42 Page - SINOWEALTH Electronic Ltd

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL