PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION 1 Z90219/213/212/211/218 1 Z8® DIGITAL TELEVISION CONTROLLERS FEATURES Device ROM (KB) RAM* (Bytes) I/O Lines Z90211 Z90218 Z90212 Z90213 Z90219 16 (OTP) 8 12 16 32 (ext.) 237 237 237 237 237 20 20 20 20 N/A Voltage Range 4.5V to 5.5V 4.5V to 5.5V 4.5V to 5.5V 4.5V to 5.5V 4.5V to 5.5V On-Chip Infrared (IR) Capture Registers ■ Four Channel 3-bit Analog-to-Digital Converter ■ Twenty General Purpose I/O Pins ■ I2C Serial Communication Port) On Screen Display (OSD) Section Note: OTP and Z9021x products under development Z8-Based CMOS Microcontroller for Consumer Television, Cable Box, and Satellite Receiver Applications. ■ ■ 42-Pin SDIP Package ■ Supports Displays up to 10 rows by 24 Columns with 256 Characters ■ Character Cell Resolution of 14 Pixels by 18 Scan lines ■ Variable Inter-row Spacing from 0-15 Horizontal Scan Lines ■ Foreground and Background Programmable by Character ® ■ Z8 Microcontroller Core at 6 MHz ■ Mask ROM sizes Available in 8, 12 and 16 Kbytes ■ Eleven Pulse Width Modulators Colors Fully GENERAL DESCRIPTION The Z9021x Digital Television Controller (DTC) family is Zilog’s latest and most powerful Z8-based DTC product offering. These parts feature larger system RAM and ROM options, together with a host of new features including a new color palette system, flexible inter-row spacing, higher character cell resolution, background mesh effect, dedicated I.R. capture registers, on-chip Analog-to-Digital conversion, and a hardware Master mode I2C interface. The familiar Z8 core in combination with these advanced features makes the Z9021x family an ideal choice for low to midrange televisions in both PAL and NTSC markets. CP96TEL2400 The Z9021x family consists of two basic device types; Z9020x and Z9021x. The only difference between the two types is the presence of a hardware I2C serial communication port and half-tone OSD circuitry on the Z9021x family. Of course I2C communication is supported on the Z9020x family in software with the dedication of any two I/O pins to the task. The Z9021x family takes full advantage of the Z8’s expanded register file space to offer greater flexibility in On Screen Display creation. PRELIMINARY 1 Z90219/213/212/211 Z8® Digital Television Controllers Zilog BLOCK DIAGRAM XTAL1 XTAL2 /RESET ADC0 ADC1 ADC2 ADC3 IRIN P30 P31 P34 P35 Oscillator WDT RESET Counter Timer Counter Timer 8/12/16K Byte Program ROM Port2 Z8 CPU Core 3-bit ADC IR Counter Port3 Register File Port4 256 Byte PWM11 PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7 PWM8 PWM9 PWM10 P1 P2 P3 P4 P5 P6 P7 PWM 11 (14-bit) PWM 1 to PWM 10 (6-bit) Character RAM 240 by 11-bit & 10 by 8-bit I2C Interface On Screen Display Output Port Character ROM 9K by 7-bit P20 P21 P22 P23 P24 P25 P26 P27 P40 P41 P42 P43 P44 P45 P46 P47 SCLK0 SDATA0 SCLK1 SDATA1 Z9021x ONLY OSDX1 OSDX2 HSync VSync R G B VBlank HLFTN Z9021x ONLY Figure 1. Functional Block Diagram 2 PRELIMINARY CP96TEL2400 Z90219/213/212/211 Z8® Digital Television Controllers Zilog PIN IDENTIFICATION PWM11/P7 PWM6/P6 PWM5/P5 PWM4/P4 PWM3/P3 PWM2/P2 PWM1/P1 P40 P34/ADC3 P35/ADC2 P41/ADC1 P31/ADC0 AGND P42 P43 P30 P44/PWM7 P45/PWM8 P46/PWM9 P47/PWM10 P20/HLFTN CP96TEL2400 1 42 Z9021x (Top View) 21 22 PRELIMINARY 1 P27/SDATA1 P26/SCLK1 P25/SDATA0 P24/SCLK0 P23 P22 IRIN P21 VCC /RESET XTAL2 XTAL1 GND OSDX2 OSDX1 VSYNC HSYNC VBLANK R G B 3 Z90219/213/212/211 Z8® Digital Television Controllers Zilog PIN IDENTIFICATION Table 1. Z9021x 42L SDIP Package Pin Function Pin Number I/O/PWR +5 Volts 34 PWR 0 Volts 30,13 PWR Infra Red remote capture input 36 I 14-bit Pulse Width Modulator 1 O output 6-bit Pulse Width Modulator 20,19,18,17,2,3,4, O output 5,6,7 Fixed output ports 7,6,5,4,3,2,1 O Bit programmable 42,41,40,39,38,37, I/O Input/Output ports 35,21 Half tone output 21 O 2 I C Data 40,42 I/O I2C Clock 39,41 O Fixed output ports 10,9 O Fixed input ports 12,16 I Bit programmable 20,19,18,17,15,14, I/O Input/Output ports 11,8 Crystal oscillator input 31 I Crystal oscillator output 32 O Dot clock oscillator input 28 I Dot clock oscillator output 29 O Horizontal Sync 26 I Vertical Sync 27 I Video blank 25 O Video R,G,B 24,23,22 O 3-bit Analog to Digital 9,10,11,12 AI converter input Device reset 33 I 4 Reset State Name PWR PWR I O VCC GND,AGND IRIN PWM11 O PWM[10:1] O I P[1:7] P2[7:0] I I I O I I HLFTN SDATA0,1 SCLK0,1 P3[5:4] P3[1:0] P4[7:0] I O I O I I O O I XTAL1 XTAL2 OSDX1 OSDX2 HSYNC VSYNC VBLANK R,G,B ADC[3:0] I /RESET PRELIMINARY CP96TEL2400 Z90219/213/212/211 Z8® Digital Television Controllers Zilog ABSOLUTE MAXIMUM RATINGS Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; operation of the device at any condition above those indicated in the operational sec- tions of these specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability Table 2. Symbol Parameters Min Max Units Vcc -0.3 +7 V Vi Power Supply Voltage Input Voltage -0.3 Vcc+0.3 V Vo Output Voltage -0.3 Vcc+0.3 V Ioh Output Current High Output Current High Output Current Low Output Current Low Operating Temperature Operating Temperature -10 mA per pin -100 mA per device 20 mA per pin 200 mA per device 0 70 oC -55 150 oC Ioh Iol Iol Ta TSTG CP96TEL2400 PRELIMINARY Notes 5 1 Z90219/213/212/211 Z8® Digital Television Controllers Zilog DC CHARACTERISTICS TA =0oC to + 70oC; VCC = +4.5V to +5.5V; F OSC = 6MHz Table 3. Symbol Parameter Typical Max Units Vcc Vih Power Supply 4.75 Voltage Input Voltage High 0.7Vcc 5.00 5.25 V 3.0 Vcc V Vil Input Voltage Low 0 1.48 0.2Vcc V Vihc Input XTAL/Osc in 0.8Vcc High Input XTAL/Osc In Low Output Voltage Vcc-0.4 High Output Voltage Low Schmitt Hysteresis 0.1Vcc 3.2 Vcc V 0.98 0.07Vcc V -46 -80 uA Vrl=0V Iil Reset Input Current Input Leakage -3.0 0.01 3.0 uA 0V,Vcc Iol Tri-State Leakage -3.0 0.02 3.0 uA 0V,Vcc Icc Supply Current 13.2 20 mA All inputs at rail;outputs floating Icc1 Sleep Mode Current Stop Mode Current 3.2 6 mA All inputs at rail;outputs floating 0.1 10 uA All inputs at rail;outputs floating Vilc Voh Vol Vhy Iir Icc2 Min 4.75 0.16 0.4 0.8 Conditions V Ioh=-0.75mA V Iol=1.00mA V Note: Typical values measured at 25oC. Minimum and Maximum values given from 0oC to 70oC. 6 PRELIMINARY CP96TEL2400 Z90219/213/212/211 Z8® Digital Television Controllers Zilog AC CHARACTERISTICS Table 4. No Symbol Parameter Min Max Unit 1 T pC Input clock period 166 1000 ns 2 TrC, TfC Clock input raise and fall 25 ns 3 TwC Input clock width 35 ns 4 TwTinL Timer input low width 70 ns 5 TwTinH Timer input high width 3TpC 6 TpTin Timer input period 8TpC 7 TrTin, TrTin Timer input raise and fall 8 TwIL Int request input low 70 9 TwIH Int request input high 3TpC 10 TdPOR Power-On reset delay 25 11 TdLVIRES 12 TwRES Low voltage detect to 200 internal RESET condition Reset minimum width 5TpC 13 TdHsOl Hsync start to Vosc stop 14 TdHsOh Hsync start to Vosc start CP96TEL2400 100 2TpV 1 ns ns 100 ms ns 3TpV 1TpV PRELIMINARY 7 Z90219/213/212/211 Z8® Digital Television Controllers Zilog AC TIMING DIAGRAMS 7 3 1 XTAL1 5 TIN 3 4 2 2 6 IRQN 8 9 Vcc 11 10 Internal/RESET 12 External/RESET HSYNC 13 14 OSCX2 Figure 2. Timing Diagram 8 PRELIMINARY CP96TEL2400 Z90219/213/212/211 Z8® Digital Television Controllers Zilog 1 © 1997 by Zilog, Inc. All rights reserved. No part of this document may be copied or reproduced in any form or by any means without the prior written consent of Zilog, Inc. The information in this document is subject to change without notice. Devices sold by Zilog, Inc. are covered by warranty and patent indemnification provisions appearing in Zilog, Inc. Terms and Conditions of Sale only. Zilog, Inc. makes no warranty, express, statutory, implied or by description, regarding the information set forth herein or regarding the freedom of the described devices from intellectual property infringement. Zilog, Inc. makes no warranty of merchantability or fitness for any purpose. Zilog, Inc. shall not be responsible for any errors that may appear in this document. Zilog, Inc. makes no commitment to update or keep current the information contained in this document. CP96TEL2400 Zilog’s products are not authorized for use as critical components in life support devices or systems unless a specific written agreement pertaining to such intended use is executed between the customer and Zilog prior to use. Life support devices or systems are those which are intended for surgical implantation into the body, or which sustains life whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Zilog, Inc. 210 East Hacienda Ave. Campbell, CA 95008-6600 Telephone (408) 370-8000 FAX 408 370-8056 Internet: http://www.zilog.com PRELIMINARY 9 Z90219/213/212/211 Z8® Digital Television Controllers 10 Zilog PRELIMINARY CP96TEL2400