Z9035112PSC Zilog, Z9035112PSC Datasheet - Page 140

• 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

Result:
This example uses one word of memory and executes in three machine cycles. The pointer
P0:0 contains the RAM register location (21H). The contents of this register have a
ROM address. This address refers to the ROM data that loads to the accumulator. When
memory indirect addressing is used, the ROM address is automatically incremented.
Using LD A, @@P0:0+ has the same result, also incrementing the P0:0 content to
22H.
Initialization:
Instruction:
Result:
This example uses two words of memory and executes in two machine cycles. The
immediate operand 2474H loads to the accumulator.
Initialization:
Instruction:
Result:
This example uses one word of memory and executes in one machine cycle. The contents
of Register X are loaded to the accumulator. All hardware registers can transfer from
<hwregs>.
Initialization:
Instruction:
Result:
LD A, <limm>
LD A, <hwregs>
LD A, <direct>
A contains OC1 200H
P0:0 contains 21H
RAM Bank0: 21H contains 247BH
Accumulator contains 123400H
LD A, #%2474
A contains 247400H
Accumulator contains 123400H
Register X contains OC12H
LD A, X
A contains OC1200H
Accumulator contains 123400H
RAM Bank0 F3H contains
LD A, %F3
A contains OC1200H
OC12H
Cycles: 2
Words: 2