Z9025106PSC Zilog, Z9025106PSC Datasheet - Page 40
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Z9025106PSC
Manufacturer Part Number
Z9025106PSC
Description
IC 32K 8BIT DTC OTP 42-DIP
Manufacturer
Zilog
Datasheet
1.Z9025106PSC.pdf
(97 pages)
Specifications of Z9025106PSC
Applications
TV Controller
Core Processor
Z8
Program Memory Type
OTP (32 kB)
Controller Series
Digital Television Controller (DTC)
Ram Size
300 x 8
Interface
I²C, 2-Wire Serial
Number Of I /o
27
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
42-DIP (0.600", 15.24mm)
Processor Series
Z902x
Core
Z8
Data Bus Width
8 bit
Program Memory Size
32 KB
Data Ram Size
300 B
Interface Type
I2C
Maximum Clock Frequency
6 MHz
Number Of Programmable I/os
27
Mounting Style
Through Hole
On-chip Adc
4 bit, 4 Channel
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Bit 7, Halftone Output Delay on P20, is the amount of time that output of the
halftone signal is delayed to compensate for the amount of delay of OSD RGB
from external circuitries.
Bits 6, 5, and 4, Mesh Color, define the color of the mesh window. The colors are
specified in Blue, Green, Red order, as shown in Table 17.
Bit/
Field
Halftone Effect Output
Delay on P20
Mesh Color
P20 for
Halftoning
Software Field Number/
Polarity of Halftone
Effect Output
Software Mesh
Mesh Enable
When working with Progressive mode, mesh does not work the
same way as in Interlace mode.
Bit
Position R/W
7
6, 5, 4
3
2
1
0
R/W
R/W
R/W
R/W
R/W
R/W
Value
32 KB Television Controller with OSD
00/0
00/1
01/0
01/1
10/0
10/1
11/0
11/1
xx/x
0
1
0
1
0
1
0
1
Description
Bits 5, 4 in ROW_SPACE/ bit 7
No Delay
Delay by 0.5 Dot-Clock Period
Delay by 1.0 Dot-Clock Period
Delay by 1.5 Dot-Clock Period
Delay by 2.0 Dot-Clock Period
Delay by 2.5 Dot-Clock Period
Delay by 3.0 Dot-Clock Period
Delay by 3.5 Dot-Clock Period
Defines the mesh color.
B,G,R respectively.
Normal Mesh effect
Use P20 Output for Halftoning
Even Field/Positive Halftone Effect
Output
Odd Field/Negative Halftone Effect
Output
Hardware Defines Field Number
Software Defined Field Number
Mesh is Disabled
Mesh is Enabled
PS001301-0800
32