Z8S180 Zilog., Z8S180 Datasheet - Page 58
Z8S180
Manufacturer Part Number
Z8S180
Description
ENHANCED Z180 MICROPROCESSOR
Manufacturer
Zilog.
Datasheet
1.Z8S180.pdf
(326 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8S18010FSCZ180
Manufacturer:
ZILOG
Quantity:
748
Company:
Part Number:
Z8S18010FSG
Manufacturer:
Zilog
Quantity:
426
Company:
Part Number:
Z8S18010PSG
Manufacturer:
Zilog
Quantity:
48
Company:
Part Number:
Z8S18010VEC
Manufacturer:
ZILOG
Quantity:
12 388
Company:
Part Number:
Z8S18010VSC
Manufacturer:
ZILOG
Quantity:
250
- Current page: 58 of 326
- Download datasheet (2Mb)
Figure 22.
Internal I/O Registers Address Map
The internal I/O register addresses are described in Table 6 and Table 7.
These addresses are relative to the 64-byte boundary base address specified
in ICR.
I/O Addressing Notes
The internal I/O register addresses are located in the I/O address space
from
I/O registers (using I/O instructions), the high-order 8 bits of the 16-bit
I/O address must be
The conventional I/O instructions (OUT (m), A/IN A, (m) / OUTI/INI,
for example) place the contents of a CPU register on the high-order 8 bits
of the address bus, and thus may be difficult to use for accessing internal
I/O registers.
For efficient internal I/O register access, a number of new instructions
have been added, which force the high-order 8 bits of the 16-bit I/O
IOA7 — IOA6 = 1 1
IOA7 — IOA6 = 1 0
IOA7 — IOA6 = 0 1
IOA7 — IOA6 = 0 0
0000H
I/O Address Relocation
to
00FFH
0
.
(16-bit I/O addresses). Thus, to access the internal
M PU Us e r M anual
00FFH
00C0H
00BFH
0080H
007FH
0040H
003FH
0000H
UM005001-ZMP0400
Z 8018x Fam il y
43
Related parts for Z8S180
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
40-Pin Low-Cost Digital Television Controller
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
40-PIN LOW-COST DIGITAL TELEVISION CONTROLLER
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
TELEVISION CONTROLLERS
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
Z8 Digital Television Controllers
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
DIGITAL TELEVISION CONTROLLER IN-CIRCUIT EMULATOR (ICE) DEVICE
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
IPC INTELLIGENT PERIPHERAL CONTROLLER
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
NMOS/CMOS Z80 PIO PARALLEL INPUT/OUTPUT
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
NMOS/CMOS Z80 CTC COUNTER/TIMER CIRCUIT
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
SERIAL INPUT/OUTPUT CONTROLLER
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
DIGITAL TELEVISION CONTROLLER
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
Digital Television Controller
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
DIGITAL TELEVISION CONTROLLER
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
DIGITAL TELEVISION CONTROLLER
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
16-BIT DIGITAL SIGNAL PROCESSORS
Manufacturer:
Zilog.
Datasheet:
Part Number:
Description:
16-Bit Digital Signal Processors
Manufacturer:
Zilog.
Datasheet: