Z8S18020FSC1960 Zilog, Z8S18020FSC1960 Datasheet - Page 53

• Manufacturer Part Number: Z8S18020FSC1960
• Description: IC Z180 MPU 80-QFP
• Manufacturer: Zilog

Specifications of Z8S18020FSC1960

• Processor Type: Z180
• Features: Enhanced Z180
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 80-BQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3106

ZiLOG
The DMA Source Address Register Channel 0 specifies the
physical source address for channel 0 transfers. The register
contains 20 bits and can specify up to 1024 KB memory ad-
dresses or up to 64-KB I/O addresses. Channel 0 source can
be memory, I/O, or memory mapped I/O. For I/O, bits
nal.
of this register identify the Request Handshake sig-
If the source is in I/O space, bits
the DMA request signal for DMA0, as follows:
of this register select