Z89300 Datasheet, PDF (4/8 Pages) Zilog, Inc. – DIGITAL TELEVISION CONTROLLER

PIN DESCRIPTIONS
Z89300
PRELIMINARY
Z89300/01
CPS DC-4166-00
Pin
Name
CVI/ADC0
/RESET
ADC3
Port1 [7]
/ADC1
PWM9
PWM8
PWM7
PWM6
PWM5
PWM4
PWM3
PWM2
PWM1
Standard
Application
COMP_VID
RESET
A/D
BALANCE/
VST
PWMB
PWMA
TONE
VOLUME
BRIGHT
CONTRAST
COLOR
TINT
52-Pin
43
37
44
35
40-Pin
34
28
-
27
1
1
52
-
51
-
50
40
49
39
48
38
47
37
46
36
45
35
I/O/B/
PWR
I
I
I
B/I
O
O
O
O
O
O
O
O
O
Reset Pad
Condition Type
1
8
1
4/1
Description
Analog Input
Reset Signal
Analog Input to A/D
7
14-Bit PWM
7
General-Purpose PWM B
7
General-Purpose PWM A
7
Tone Control
7
Volume Control
7
Brightness Control
7
Contrast Control
7
Color Control
7
Tint Control
Data I/O
PORT0 [8] SER_DATA
15
12
B
PORT0 [9] SER_CLK
16
13
B
PORT0 [3] SER_EN
9
7
B
PORT0 [2] IIC_DATA
8
6
B
PORT0 [1] IIC_CLK
7
5
B
O
4
Serial Data
O
4
Serial Clock
O
4
Serial Enable
4
I²C Data
4
I²C Clock
Keyscanning Ports
PORT0 [4] SCAN_IN0
11
8
B
PORT0 [5] SCAN_IN1
12
9
B
PORT0 [6] SCAN_IN2
13
10
B
PORT0 [7] SCAN_IN3
14
11
B
PORT1 [6] SCAN_OUT0 24
20
B
PORT1 [7] SCAN_OUT1 35
27
B
PORT1 [8] SCAN_OUT2 3
3
B
PORT1 [9] SCAN_OUT3 4
-
B
PORT0 [0]
/ADC2
PORT0 [A]
PORT0 [B]
PORT0 [C]
6
4
B/I
25
-
B
26
-
B
27
-
B
I
4
Key Scan Input 0
I
4
Key Scan Input 1
I
4
Key Scan Input 2
I
4
Key Scan Input 3
O
4
Key Scan Output 0
O
4
Key Scan Output 1
O
4
Key Scan Output 2
O
4
Key Scan Output 3
4
General-Purpose Control
O
4
O
4
O
4
O
4
4