Z8622912SSC Zilog, Z8622912SSC Datasheet - Page 28

• Manufacturer Part Number: Z8622912SSC
• Description: IC CCD W/2ND I2C ADD 18-SOIC
• Manufacturer: Zilog
• Type: Video Decoderr

Specifications of Z8622912SSC

• Applications: Set-Top Boxes, TV
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 18-SOIC (7.5mm Width)
• Processor Series: Z8622x
• Core: Z80
• Data Bus Width: 8 bit
• Program Memory Size: 3.7 B
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 18
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Supply, Analog: -
• Lead Free Status / Rohs Status: No RoHS Version Available

% 1 / / # 0 & 5
The WRITE commands require two bytes to execute. The
first byte is the write command. This byte includes the
Z86229 register address (AD00:04). The second byte is the
data to be written.
OSD Display Mode Commands
OSD commands are one and two-byte commands. They are
used to control the loading of data for OSD display and their
Figure 17 illustrates the two different character sets, Graph-
ics or Extended, that share the address space C0h–FFh. The
% Q P V K P W G F
Table 15. Single-Byte OSD Display Mode Commands
Table 16. Two-Byte OSD Display Mode Commands
presentation to the screen. Normally, the OSD display mode
uses 15 TV lines per display row to enhance the screen ap-
pearance. The following tables summarize the single- and
two-byte control commands for the Z86229 On-Screen Dis-
play.
Graphics Character set is in force when the OSD display is
in Drop-Shadow mode (the default condition).
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