Z84C0010PEG Zilog, Z84C0010PEG Datasheet - Page 151

• 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

Operation:
Op Code:
Operands:
Description: This 2-byte instruction transfers a byte of data from the memory location
Condition Bits Affected:
Example:
UM008005-0205
(DE) ← (HL), DE ← DE -1, HL ← HL-1, BC ← BC-1
LDD
—
addressed by the contents of the HL register pair to the memory location
addressed by the contents of the DE register pair. Then both of these register
pairs including the BC (Byte Counter) register pair are decremented.
S is not affected
Z is not affected
H is reset
P/V is set if BC -1 ≠ 0; reset otherwise
N is reset
C is not affected
If the HL register pair contains
byte
contains byte
LDD
addresses:
1
1
88H
results in the following contents in register pairs and memory
1
0
M Cycles
HL
(1111H)
DE
(2222H)
BC
, the DE register pair contains
1
1
4
66H
0
0
, and the BC register pair contains
1
1
contains
contains
contains
contains
contains
LDD
16 (4, 4, 3, 5)
1
0
T States
0
0
1111H
1110H
88H
2221H
88H
6H
1
0
, memory location
2222H
ED
A8
4 MHz E.T.
, memory location
4.00
7H
Z80 Instruction Set
, then instruction
User’s Manual
1111H
Z80 CPU
contains
2222H
131