Z0847006PSG Zilog, Z0847006PSG Datasheet - Page 146

• Manufacturer Part Number: Z0847006PSG
• Description: IC 6MHZ Z80 NMOS DART 40-DIP
• Manufacturer: Zilog
• Series: Z80r

Specifications of Z0847006PSG

• Processor Type: Z80
• Features: Dual Channel Asynchronous Receiver/Transmitter (DART)
• Speed: 6MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Mounting Style: Through Hole
• Cpu Speed: 6MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Supply Voltage Range: 5V
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 847006
• Rohs Compliant: Yes
• Clock Frequency: 6MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 16. Sample DMA Program (Continued)
UM008101-0601
WR4 sets mode to
Burst and sets DMA
to expect Port B
address
Port B address
(lower)
WR5 sets Ready
active High
WR6 loads Port B
address and resets
block counter *
WR0 sets Port A as
source *
WR6 loads Port A
address
and resets block
counter
WR6 enables DMA
to start operation.
<   % 2 7 2 G T K R J G T C N U
7 U G T / C P W C N
D7
1
0
1
1
0
1
1
1
0
0
1
0
1
0
Restart
Auto
D5
No
No Address or Block
0
0
0
0
0
0
0
Length Bytes
No Wait
Interrup
Follows
Control
Status
Byte
D4
No
0
0
0
0
0
0
0
t
Address
Active
Upper
RDY
High
D3
No
0
0
1
1
0
1
0
Address
Follows
Lower
Port B
B→A
D2
1
1
0
1
1
1
1
Direct Memory Access
Transfer No
D1
0
0
1
1
0
1
1
Search
D0
1
1
0
1
1
1
1
HEX
8A
CF
CF
C5
05
05
87