Справочник Пользователя для IBM PD78083

IBM

6

CHAPTER 1 OUTLINE

Pin Identifications

ANI0 to ANI7

:

Analog Input

P100, P101

:

Port 10

ASCK

:

Asynchronous Serial Clock

PCL

:

Programmable Clock

AV

DD

:

Analog Power Supply

RESET

:

Reset

AV

REF

:

Analog Reference Voltage

RxD

:

Receive Data

AV

SS

:

Analog Ground

SCK2

:

Serial Clock

BUZ

:

Buzzer Clock

SI2

:

Serial Input

IC

:

Internally Connected

SO2

:

Serial Output

INTP1 to INTP3

:

Interrupt from Peripherals

TI5, TI6

:

Timer Input

NC

:

Non-connection

TO5 to TO6

:

Timer Output

P00 to P03

:

Port 0

TxD

:

Transmit Data

P10 to P17

:

Port 1

V

DD

:

Power Supply

P30 to P37

:

Port 3

V

PP

:

Programming Power Supply

P50 to P57

:

Port 5

V

SS

:

Ground

P70 to P72

:

Port 7

X1, X2

:

Crystal (Main System Clock)