NEC PD75402A Manuale Utente

Symbol

Hardware

Name

Page

Hardware

Name

Page

Symbol

IRQ2

INT2 interrupt request flag

IRQBT

 BT interrupt request flag

IRQCS

Serial interface interrupt request  flag

IST0

Interrupt status flag

PC

Program counter

PCC

Processor clock control mode register

PMGA,

Port mode register (A, B)

PMGB

POGA

Pull-up resistor specification register

PORT 0

Port 0 to 3, 5, 6

to 3,

5, 6

PSW

Program status word

RELD

Bus release detect flag

RELT

Bus release trigger bit

SBIC

Serial bus interface control register

SIO

Serial I/O shift register

SK0 to

Skip flag

SK2

SP

Stack pointer

SVA

Slave address register

WUP

Wake-up function specification bit

ACKD

Acknowledge detect flag

ACKE

Acknowledge enable flag

ACKT

Acknowledge trigger bit

BSYE

Sync busy enable bit

BT

Basic interval timer

BTM

Basic interval timer mode register

CLOM

Clock output mode register

CMDD

Command detect flag

CMDT

Command trigger bit

COI

Address comparator coincidence signal

CSIE

Serial interface operation enable/disable

specification bit

CSIM

Serial operating mode register

CY

Carry flag

IE0

INT0 interrupt enable flag

IE2

INT2 interrupt enable flag

IEBT

BT interrupt enable flag

IECSI

Serial interface interrupt enable flag

IM0

INT0 mode register

IME

Interrupt master enable flag

IRQ0

INT0 interrupt request flag

80, 104,
109

80, 104,
108

79, 104,
107

80, 105,
109

66

67

64

79,104,
106

79, 87,
103,106

76, 86,
102

76, 83,
86,102

73, 74,
85, 101

39

129

129

129

129

131

132

129

129

129

129

133

31

55

47

51

42

39

79, 104,
106

79, 87,
103,106

78, 87,
103,106
to 109

73, 81,
113

40

37

73, 82,
113

76, 85,
102