Z9035112PSC Zilog, Z9035112PSC Datasheet - Page 54

• 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

W
Hardware-accelerated byte and nibble shifts significantly reduce software overhead. Shifts
are created by assigning one particular RAM location (%1FE) a special meaning.
Depending on the R4(1)<e:d> settings data read from this address is either unmodified,
rotated 4 bits left, 4 bits right, or byte swapped. See Table 16.
LD
SR,#%20; Select RegBank1
LD
A,EXT4; turn “hardware-supported shift” mode on