Z8018008VEC Zilog, Z8018008VEC Datasheet - Page 47
![IC 8MHZ Z180 CMOS ENH MPU 68PLCC](/photos/6/71/67199/269-68-plcc_sml.jpg)
Z8018008VEC
Manufacturer Part Number
Z8018008VEC
Description
IC 8MHZ Z180 CMOS ENH MPU 68PLCC
Manufacturer
Zilog
Datasheet
1.Z8018006PSG.pdf
(85 pages)
Specifications of Z8018008VEC
Processor Type
Z180
Features
8-Bit, Enhanced Z80 Megacell
Speed
8MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
68-LCC (J-Lead)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3012
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8018008VEC
Manufacturer:
ZILOG
Quantity:
5 530
Company:
Part Number:
Z8018008VEC
Manufacturer:
ZILOG
Quantity:
6 250
Part Number:
Z8018008VEC00TR
Manufacturer:
ZILOG
Quantity:
20 000
ASCI Receive Register Channel 1R
ASCI Channel Control Register A
ASCI Channel Control Register A
PS014004-1106
Bit
Bit
Channel 1
Mnemonics TSR1 (Address (09h)
MPE: Multi-Processor Mode Enable (bit 7)—
multiprocessor communication mode that utilizes an extra data bit for selective
communication when a number of processors share a common serial bus. Multiprocessor
data format is selected when the
selected (
MPE
If
the
MPE
MPE
R/W
R/W
MBE
7
7
RDRF
enables or disables the wake-up feature as follows.
is set to
MP
ASCI Control Register A 0 (CNTLA0: I/O Address = 00h)
ASCI Control Register A 1 (CNTLA1: I/O Address = 01h)
and error flags. Effectively, other bytes (with
R/W
R/W
RE
RE
6
6
Figure 31. ASCI Receive Register Channel 1R
bit in
Figure 32. ASCI Channel Control Register A
1
, only received bytes in which the
7
—
CNTLB = 0
R/W
R/W
TE
TE
5
5
6
—
RTS0
5
—
R/W
R/W
__
4
4
),
MPE
MP
—
—
4
bit in
MPBR/
EFR
MPBR/
EFR
exhibits no effect. If multiprocessor mode is selected,
R/W
R/W
—
3
3
3
ASCI Receive Data
CNTLB
2
—
MOD2
MOD2
R/W
R/W
The ASCI features a
2
2
—
1
is set to
MPB
MPB = 0
MOD1
MOD1
R/W
R/W
(multiprocessor bit) =
1
1
1
. If multiprocessor mode is not
) are ignored by the
MOD0
MOD0
R/W
R/W
0
0
Microprocessor Unit
1
Architecture
can affect
ASCI
Z80180
. If
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