Z9025106PSG Zilog, Z9025106PSG Datasheet - Page 34

• Manufacturer Part Number: Z9025106PSG
• Description: IC 32K 8BIT DTC OTP 42-DIP
• Manufacturer: Zilog

Specifications of Z9025106PSG

• 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: Lead free / RoHS Compliant

The Second Color feature can be used to implement an analog bar for volume
control, tuning, etc. The change step for color is half the character size. Refer to
Tables 8 and 9.
Second Color Control Register
The Second Color Position is the place where the foreground color changes to the
color defined in the Second Color Control Register.
Table 11 Second Color Control Register 07h:Bank A (SNDCLR_CNTRL)
Second Color Register
Table 12 Second Color Register 08h:Bank A (SNDCLR)
Bit
R/W
Reset
Note: R = Read W = Write X = Indeterminate
Bit/
Field
Second Color Enable
Second Color
Row Address
Bit
R/W
Reset
Note: R = Read W = Write X = Indeterminate
7
7
R/W
R/W
0
x
Bit
Position R/W Value Description
7
6, 5, 4
3, 2, 1, 0 R/W
6
6
R/W
R/W
0
0
5
5
R/W
R/W
R/W
R/W
0
0
4
4
32 KB Television Controller with OSD
R/W
R/W
0
1
0
0
Disables the second color feature
Enables the second color feature
R, G, B respectively. Defines the
second color after the second color
position defined in SNDCLR register.
Defines one of the 10 rows (from 0, the
first row, to 9, the 10th row).
3
3
R/W
R/W
0
0
2
2
R/W
R/W
0
0
1
1
R/W
R/W
PS001301-0800
0
0
0
0
R/W
R/W
0
0
26