Z8L180 ZILOG [Zilog, Inc.], Z8L180 Datasheet - Page 267
Z8L180
Manufacturer Part Number
Z8L180
Description
Z8018x Family MPU
Manufacturer
ZILOG [Zilog, Inc.]
Datasheet
1.Z8L180.pdf
(326 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8L18020FSG
Manufacturer:
IR
Quantity:
101
Company:
Part Number:
Z8L18020VSC
Manufacturer:
NXP
Quantity:
1 302
- Current page: 267 of 326
- Download datasheet (2Mb)
Bus Control Signal Conditions
BUS AND CONTROL SIGNAL CONDITION IN EACH MACHINE
CYCLE
Table 51. Bus and Control Signal Condition in Each Machine Cycle
Instruction
ADD HL,ww
ADD IX,xx
ADD IY,yy
ADC HL,ww
SBC HL,ww
Machine
Cycle
MC1
MC2
~MC5
MC1
MC2
MC3
~MC6
MC1
MC2
MC3
~MC6
* (ADDRESS) invalid
Z (DATA) high impedance.
** added new instructions to Z80
States
T1T2T3 1st Op Code
TiTiTiTi *
T1T2T3 1st Op Code
T1T2T3 2nd Op Code
TiTiTiTi *
T1T2T3 1st Op Code
T1T2T3 2nd Op Code
TiTiTiTi *
Address
Address
Address
Address
Address
Address
Data
1st Op
Code
Z
1st Op
Code
2nd Op
Code
Z
1st Op
Code
2nd Op
Code
Z
RD WR MREQ
0
1
0
0
1
0
0
1
1
1
1
1
1
1
1
1
0
1
0
0
1
0
0
1
MPU User Manual
IORQ M1 HALT ST
1
1
1
1
1
1
1
1
UM005001-ZMP0400
Z8018x Family
0
1
0
0
1
0
0
1
1
1
1
1
1
1
1
1
0
1
0
1
1
0
1
1
251
Related parts for Z8L180
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Communication Controllers, ZILOG INTELLIGENT PERIPHERAL CONTROLLER (ZIP)
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 microcontroller. ROM 16 Kbytes, RAM 256 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Low-cost microcontroller. 512 bytes ROM, 61 bytes RAM, 8 MHz
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Z8 4K OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS SUPER8 ROMLESS MCU
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
SL1866 CMOSZ8 OTP Microcontroller
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
OTP (KB) = 1, RAM = 125, Speed = 12, I/O = 14, 8-bit Timers = 2, Comm Interfaces Other Features = Por, LV Protect, Voltage = 4.5-5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 consumer controller processor. ROM 4 KB, RAM 237 bytes, speed 12 MHz, 24 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 consumer controller processor. ROM 4 KB, RAM 236 bytes, speed 16 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet:
Part Number:
Description:
CMOS Z8 consumer controller processor. ROM 4 KB, RAM 236 bytes, speed 12 MHz, 32 lines I/O, 3.0V to 5.5V
Manufacturer:
Zilog, Inc.
Datasheet: