Zilog Z80180 Manual do Utilizador descarregar pdf (Página 285)

100

101

Z8018x

Family MPU User Manual

UM005003-0703

269

OUT (m),A

MC1 T1T2T3 1st Op Code

Address

1st Op

Code

010 1 01 0

MC2 T1T2T3 1st operand

Address

m 010 1 11 1

MC3 Ti * Z 111 1 11 1

MC4 T1T2T3 m to A0~A7

A to A8~A15

A 101 0 11 1

OUT (C),g

MC1 T1T2T3 1st Op Code

Address

1st Op

Code

010 1 01 0

MC2 T1T2T3 2nd Op Code

Address

2nd Op

Code

010 1 01 1

MC3 Ti * Z 111 1 11 1

MC4 T1T2T3BC g 101 0 11 1

OUT0 (m),g**

MC1 T1T2T3 1st Op Code

Address

1st Op

Code

010 1 01 0

MC2 T1T2T3 2nd Op Code

Address

2nd Op

Code

010 1 01 1

MC3 T1T2T3 1st operand

Address

m 010 1 11 1

MC4 Ti * Z 111 1 11 1

MC5 T1T2T3 m to A0~A7

00H to

A8~A15

g 101 0 11 1

Table 51. Bus and Control Signal Condition in Each Machine Cycle (Continued)

Instruction

Machine

Cycle States Address Data RD WR MREQ IORQ M1 HALT ST

1 2 ... 280 281 282 283 284 285 286 287 288 289 290 ... 325 326

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