Z8018006FSC Zilog, Z8018006FSC Datasheet - Page 66
Z8018006FSC
Manufacturer Part Number
Z8018006FSC
Description
IC 6MHZ Z180 CMOS ENH MPU 80-QFP
Manufacturer
Zilog
Datasheet
1.Z8018006PSG.pdf
(85 pages)
Specifications of Z8018006FSC
Processor Type
Z180
Features
8-Bit, Enhanced Z80 Megacell
Speed
6MHz
Voltage
5V
Mounting Type
Surface Mount
Package / Case
80-BQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3004
Available stocks
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Part Number
Manufacturer
Quantity
Price
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DMA Memory Address Register, Channel 1H
DMA
DMA I/O Address Register Channel 1
PS014004-1106
DMA Memory Address Register, Channel 1H
DMA Memory Address Register, Channel 1B
Mnemonic MAR1H: Address 29h
Mnemonic MAR1B (Address 2A)
(
may also be a destination or source I/O address. The
register contains 16 bits of I/O address; its most significant byte identifies the
HANDSHAKE
All bits in
IAR1: I/O ADDRESS = 2Bh to 2Dh
Figure 59. DMA Memory Address Register, Channel 1H
Figure 60. DMA Memory Address Register, Channel 1B
IAR1B
signal and controls the Alternating Channel feature.
—
7
reset to
—
—
6
3
—
0
—
.
2
5
—
—
—
DMA Memory Channel B Address
4
1
) specifies the I/O address for channel 1 transfers, which
—
—
DMA Memory Address
3
0
—
2
—
1
—
0
Microprocessor Unit
REQUEST
Architecture
Z80180
60