Renesas 4513 Informacje Techniczne Pobierz pdf (Strona 15)

12

4513/4514 Group

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS

PORT BLOCK DIAGRAMS (continued)

A

IN0

/CMP0-

Q1

Q3

0

A

IN1

/CMP0+

+

-

Q3

2

A

IN2

/CMP1-

Q3

1

A

IN3

/CMP1+

+

-

Q3

3

OP4A instruction

IAP4 instruction

P4

0

/A

IN4

–P4

3

/A

IN7

D

Q

T

Register A

Ai

Q1

Q1

Q1

Q1

Decoder

Analog input

Decoder

Analog input

Analog input

Analog input

Analog input

This symbol represents a parasitic diode on the port.

• i represents 0, 1, 2, or 3.

• The 4513 Group does not have port P4.

•

Decoder

Decoder

Decoder

CMP0

CMP1

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 98 99

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