Z9035112PSC Zilog, Z9035112PSC Datasheet - Page 144

• 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 contents
of the ROM Register 77B6H (387DH) are loaded into External Register 7. Transfer to
<hwregs> is possible to all hardware registers except the read-only P register and the
accumulator register.
Initialization:
Instruction:
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 that refers to the ROM data that loads to the Y register. Transfer to
<hwregs> is possible to all hardware registers except the read-only P register. When
memory indirect addressing is used the ROM address is automatically incremented. Using
LD A,@@P0:0+ performs the same operation and also increments the P0:0 content to
22H.
Initialization:
Instruction:
LD <hwregs>, <memind>
LD <hwregs>, <regind>
EXT7 Register contains 8B87H
Accumulator contains 77B6H
ROM 77B6H contains 387DH
LD EXT7, @A
EXT7 Register contains 387DH
Accumulator contains 77B6H
Y Register contains 1234H
P0:0 contains 21H
RAM Bank0: 21H contains 247AH
ROM Address: 247AH contains 0C12H
LID Y, @@P0:0
Y Register contains 0C12H
P0:0 contains 21H
RAM Bank0: 21H contains 247BH
X Register contains 7A25H
P21 contains A4H
RAM Bank1: A4H contains 5463H
LD X, @P2:1