Z9035112PSC Zilog, Z9035112PSC Datasheet - Page 175

• Manufacturer Part Number: Z9035112PSC
• Description: IC 64KW DIG TV CTRL OTP 52-SDIP
• Manufacturer: Zilog

Specifications of Z9035112PSC

• Applications: TV Controller
• Core Processor: Z8
• Program Memory Type: OTP (128 kB)
• Controller Series: Digital Television Controller (DTC)
• Ram Size: 2K x 8
• Interface: I²C, 2-Wire Serial
• Number Of I /o: 25
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 52-SDIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Initialization:
Instruction:
Result:
This example uses one word of memory and executes in one machine cycle. The pointer is
used for memory indirect addressing. The pointer contains the address of the RAM
(address 00H). Location 00H has operand 1234H. With the accumulator, 005600H,
perform an XOR instruction to obtain the result 126200H.
Initialization:
Instruction:
Result
This example uses one word of memory and executes in three machine cycles. The pointer
P2:1 contains the RAM register location(A4H). The contents of this register have a ROM
address. This address refers to the ROM data compared to the accumulator.
3264A0H.XOR.112600H = 2342A0H. When indirect memory addressing is used,
the ROM address is automatically incremented. Using XOR A, @@P2:1+ performs the
same operation and also increments the P21 content to A5H.
Initialization:
Instruction:
XOR A, <memind>
XOR A, <limm>
Accumulator contains 005600H
P0:0 contains 00H
RAM Bank0: 00H contains 1234H
XOR A, @P0:0
A contains 126200H
A contains 3264A0H
P21 contains A4H
RAM Bank1: A4H contains 5463H
ROM Address: 5463H contains 1126H
XOR A, @@P2:1
A contains 2342A0H
P2:1 contains A41H
RAM Bank1: A4H contains 5464H
SR contains 0000H
A contains 3264A0H
XOR A, #%1126