z90212 ZiLOG Semiconductor, z90212 Datasheet - Page 4

• Manufacturer Part Number: z90212
• Description: Digital Television Controllers
• Manufacturer: ZiLOG Semiconductor

Z90219/213/212/211
Z8
PIN IDENTIFICATION
Pin Function
+5 Volts
0 Volts
Infra Red remote capture input 36
14-bit Pulse Width Modulator
output
6-bit Pulse Width Modulator
output
Fixed output ports
Bit programmable
Input/Output ports
Half tone output
I
I
Fixed output ports
Fixed input ports
Bit programmable
Input/Output ports
Crystal oscillator input
Crystal oscillator output
Dot clock oscillator input
Dot clock oscillator output
Horizontal Sync
Vertical Sync
Video blank
Video R,G,B
3-bit Analog to Digital
converter input
Device reset
4
2
2
C Data
C Clock
®
Digital Television Controllers
34
Pin Number
30,13
1
20,19,18,17,2,3,4,
5,6,7
7,6,5,4,3,2,1
42,41,40,39,38,37,
35,21
21
40,42
39,41
10,9
12,16
20,19,18,17,15,14,
11,8
31
32
28
29
26
27
25
24,23,22
9,10,11,12
33
Table 1. Z9021x 42L SDIP Package
P R E L I M I N A R Y
I/O/PWR
PWR
PWR
I
O
O
O
I/O
O
I/O
O
O
I
I/O
I
O
I
O
I
I
O
O
AI
I
Reset State
PWR
PWR
I
O
O
O
I
I
I
I
O
I
I
I
O
I
O
I
I
O
O
I
I
VCC
Name
GND,AGND
IRIN
PWM11
PWM[10:1]
P[1:7]
P2[7:0]
HLFTN
SDATA0,1
SCLK0,1
P3[5:4]
P3[1:0]
P4[7:0]
XTAL1
XTAL2
OSDX1
OSDX2
HSYNC
VSYNC
VBLANK
R,G,B
ADC[3:0]
/RESET
CP96TEL2400
Zilog