Z84C0010PEG Zilog, Z84C0010PEG Datasheet - Page 154

• 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

134
Operation:
Op Code:
Operands:
Description: The contents of the memory location addressed by the HL register is
Condition Bits Affected:
Example:
UM008005-0205
Z80 CPU
User’s Manual
A- (HL), HL ← HL +1, BC ← BC -1
CPI
—
compared with the contents of the Accumulator. In case of a true compare,
a condition bit is set. Then HL is incremented and the Byte Counter
(register pair BC) is decremented.
S is set if result is negative; reset otherwise
Z is set if A is (HL); reset otherwise
H is set if borrow from bit 4; reset otherwise
P/V is set if BC -1 is not 0; reset otherwise
N is set
C is not affected
If the HL register pair contains
3BH
At execution of
pair contains
F register resets. There is no effect on the contents of the Accumulator or
address
1
1
, the Accumulator contains
1
0
1111H
M Cycles
1
1
4
1112H
.
CPI
0
0
, the Z flag in the F register sets, and the P/V flag in the
1
0
the Byte Counter contains
16 (4, 4, 3, 5)
CPI
1
0
T States
1111H
3BH
0
0
, and the Byte Counter contains
1
0
, memory location
ED
A1
4 MHz E.T.
0000H
4.00
Z80 Instruction Set
, the HL register
1111H
contains
0001H
.