Z84C2008PEG Zilog, Z84C2008PEG Datasheet - Page 246

• Manufacturer Part Number: Z84C2008PEG
• Description: IC 8MHZ Z80 CMOS PIO 40-DIP
• Manufacturer: Zilog
• Series: Z80r

Specifications of Z84C2008PEG

• Processor Type: Z80
• Features: Low Power CMOS
• Speed: 8MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Cpu Speed: 8MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• Supply Voltage Range: 5V
• Operating Temperature Range: -40°C To +100°C
• Svhc: No SVHC (18-Jun-2010)
• Rohs Compliant: Yes
• Processor Series: Z84C2xx
• Core: Z80
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 16
• 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: 8MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

226
Operation:
Op Code:
Operands:
Description: This instruction tests bit b in the memory location specified by the contents
Condition Bits Affected:
UM008005-0205
Z80 CPU
User’s Manual
Z ← (HL)b
BIT
b, (HL)
of the HL register pair and sets the Z flag accordingly. Operand b is
specified as follows in the assembled object code:
S is unknown
Z is set if specified Bit is 0; reset otherwise
H is set
P/V is unknown
H is reset
C is not affected
1
0
1
1
Bit Tested
M Cycles
0
0
1
2
3
4
5
6
1
3
0
b
1
BIT b, (HL)
12 (4, 4, 4) 4
0
1
T States
000
001
010
011
100
101
110
111
1
1
b
1
0
CB
4 MHz E.T.
3.00
Z80 Instruction Set