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Zilog Z80180 User Manual

Page 326

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Z8018x
Family MPU User Manual

UM005003-0703

310

DMA TEND0 output

108

E clock (memory and I/O R/W cycles)

201

E clock (R/W and INTACK cycles)

167

E clock (SLEEP and SYSTEM STOP

modes)

168

E clock BUS RELEASE, SLEEP and SYS-

TEM STOP modes)

201

E clock minimum timing example of

PWEL and PWEH)

202

External clock rise and fall

204

HALT

33

I/O Read and Write cycles with IOC = 0

17

I/O read and write cycles with IOC=1

17

I/O read/write timing

23

Input rise and fall time

204

Instruction

24

INT0 interrupt mode 2

80

INT0 mode 0

76

INT0 mode 1

78

INT1, INT2 and Internal interrupts

86

M1 temporary enable

16

Memory read/write timing (with Wait

state)

22

Memory read/write timing (without Wait

state)

21

NMI and DMA operation

115

Op Code Fetch timing (with Wait state)

20

Op Code Fetch timing (without Wait state)

19

PRT bus release mode

167

Refresh cycle

87

RESET

25

RTS0

140

SLEEP

35

TRAP timing - 2nd Op Code Undefined

71

TRAP timing - 3rd Op Code Undefined

72

WAIT

28

TRAP

68

Interrupt

70

Timing

71

U

Undefined Fetch Object (UFO)

68

V

Vector acquisition

INT0 mode 2

79

INT1, INT2

81

Vector table

82

W

Wait state generation

I/O Wait insertion

29

Memory and

29

Programmable Wait state insertion

28

Wait input and reset

30

Wait state insertion

30

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