Z8018010PSG Zilog, Z8018010PSG Datasheet - Page 193

• Manufacturer Part Number: Z8018010PSG
• Description: IC 10MHZ Z180 CMOS ENH MPU 64DIP
• Manufacturer: Zilog

Specifications of Z8018010PSG

• Processor Type: Z180
• Features: 8-Bit, Enhanced Z80 Megacell
• Speed: 10MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 64-DIP (0.750", 19.05mm)
• Processor Series: Z8018xx
• Core: Z80
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 10 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 0 V to 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Core Size: 8bit
• Cpu Speed: 10MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 64
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 8018010
• Rohs Compliant: Yes
• Clock Frequency: 10MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3889; Z8018010PSG

178
Flag Register
UM005003-0703
Bit
Bit/Field
R/W
Reset
R = Read W = Write X = Indeterminate ? = Not Applicable
Bit
Position Bit/Field R/W
7
Z8018x
Family MPU User Manual
S
R/W
7
S
0
Stack Pointer (SP)
The Stack Pointer (SP) contains the memory address based LIFO stack.
SP is cleared to
Program Counter (PC)
The Program Counter (PC) contains the address of the instruction to be
executed and is automatically updated after each instruction fetch. PC is
cleared to
Flag Register (F)
The Flag Register stores the logical state reflecting the results of instruction
execution. The contents of the Flag Register are used to control program
flow and instruction operation.
R/W
R/W
Z
6
0
0000H
Value
0
Not Used
0000H
during reset.
5
?
?
Description
Sign
(bit 7) of the result. This is useful for operations with
signed numbers in which values with bit 7 = 1 are
interpreted as negative.
during reset.
.
S stores the state of the most significant bit
R/W
H
4
0
Not Used
3
?
?
R/W
P/V
2
0
R/W
N
1
0
R/W
C
0
0