Z84C0010PEG Zilog, Z84C0010PEG Datasheet - Page 60

• Manufacturer Part Number: Z84C0010PEG
• Description: IC 10MHZ Z80 CMOS CPU 40-DIP
• Manufacturer: Zilog
• Series: Z80r

Specifications of Z84C0010PEG

• Processor Type: Z80
• Features: Enhanced Z80 Microprocessor/CPU
• Speed: 10MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Core Size: 8bit
• Cpu Speed: 10MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +100°C
• Svhc: No SVHC (18-Jun-2010)
• Operating Temperature Max: 100°C
• Rohs Compliant: Yes
• Processor Series: Z84C0xx
• Core: Z80
• Data Bus Width: 8 bit
• Program Memory Size: 64 KB
• Maximum Clock Frequency: 10 MHz
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 100 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Base Number: 84
• Clock Frequency: 10MHz
• Frequency Typ: 10MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3898; Z84C0010PEG

40
UM008005-0205
Z80 CPU
User’s Manual
Loc
0000 0610
0002 4a
0003 7b
0004 eb
0005 210000
0008 cb39
000a if
000b 3001
good 19
000e eb
goof 29
0010 eb
0011 10f5
0013 c9
Table 4. Multiply Listing (Continued)
Obj
Code
Stmt Source Statement
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
;
;
mloop: srl
;
;
noadd: ex
Hardware and Software Implementation Examples
a
ld
ld
ld
ex
ld
rra
jr
add
add
ex
djnz
ret;
end;
low order bits of multiplier
b, 16;
c, d;
a, e;
de, hl;
hl, 0;
c;
nc, noadd-$; if no carry, skip the add.
hl, de;
de, h l;
hl, hl;
de, hl;
mloop-$;
number of bits-initialize
move multiplier
move multiplicand
clear partial result
shift multiplier right
least significant bit is
in carry.
else add multiplicand to
partial result.
shift multiplicand left
by multiplying it by two.
repeat until no more bits.