59620252302QXA データシートの表示（PDF） - Aeroflex UTMC

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59620252302QXA

UT80C196KDS Microcontroller

Aeroflex UTMC 

Table 8: Special Function Register Reset Values

Internal Register

Binary Reset State

Hexadecimal Reset

Value

Stack Pointer (SP)

XXXX XXXX XXXX XXXX

I/O Status Register 2 (IOS2)

0000 0000

I/O Status Register 1 (IOS1)

0000 0000

I/O Status Register 0 (IOS0)

0000 0000

Window Select Register (WSR)

0000 0000

Interrupt Mask Register 1 (INT_MASK1)

0000 0000

Interrupt Pending Register 1

(INT_PEND1)

0000 0000

Serial Port Status Register (SP_STAT)

Port 2 Register (PORT2)

T Port 1 Register (PORT1)

N Port 0 Register (PORT0)

E Timer 2 Value Register (TIMER2)

Timer 1 Value Register (TIMER1)

M Interrupt Pending Register (INT_PEND)

P Interrupt Mask Register (INT_MASK)

O Receive Serial Port Register (SBUF

(RX))

L HSI Status Register (HSI_status)

E HSI Time Register (HSI_time)

V Zero Register (ZERO_REG)

PWM0 Control Register (PWM0_CTRL)

DE I/O Control Register 1 (IOC1)

0000 1011

110X XXX1

1111 1111

XXXX XXXX

0000 0000 0000 0000

0000 0000 0000 0000

0000 0000

0000 0000

0000 0000

X0X0 X0X0

XXXX XXXX XXXX XXXX

0000 0000 0000 0000

0000 0000

0010 0001

IN I/O Control Register 0 (IOC0)

Serial Port Control Register (SP_CON)

Baud Rate Register (BAUD_RATE)

0000 00X0

0000 1011

0000 0000 0000 0001

I/O Control Register 2 (IOC2)

X00X X000

Watch Dog Timer Register (WATCH-

DOG)

0000 0000

XXXX

00

00

00

00

00

00

0B

XX

FF

XX

0000

0000

00

00

00

XX

XXXX

0000

00

21

0X

0B

0001

XX

00

7

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