SAA5500PS Philips Semiconductors, SAA5500PS Datasheet
SAA5500PS
Related parts for SAA5500PS
SAA5500PS Summary of contents
Page 1
DATA SHEET SAA55xx Standard TV microcontrollers with On-Screen Display (OSD) Preliminary specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1999 Oct 27 ...
Page 2
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 QUICK REFERENCE DATA 4 ORDERING INFORMATION 5 BLOCK DIAGRAM 6 PINNING INFORMATION 6.1 Pinning 6.2 Pin description 7 MICROCONTROLLER 7.1 Microcontroller features 8 MEMORY ORGANISATION 8.1 Security bits - program and verify 8.2 RAM organisation 8.3 Data memory 8.4 SFR memory 8.5 Character set feature bits 8 ...
Page 3
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 1 FEATURES Single-chip microcontroller with integrated On-Screen Display (OSD) Versions available with integrated data capture One Time Programmable (OTP) memory for both program Read Only Memory (ROM) and character sets Single power supply: 3 tolerant digital inputs and I/O ...
Page 4
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 4 ORDERING INFORMATION (1) TYPE NUMBER NAME SAA5500PS/nnnn SDIP52 SAA5501PS/nnnn SAA5502PS/nnnn SAA5503PS/nnnn SAA5520PS/nnnn SAA5521PS/nnnn SAA5522PS/nnnn SAA5523PS/nnnn SAA5551PS/nnnn SAA5552PS/nnnn SAA5553PS/nnnn Notes 1. ‘nnnn’ four digit number uniquely referencing the microcontroller program mask. 2. For details of the LQFP100 package, please contact your local regional office for availability. ...
Page 5
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 5 BLOCK DIAGRAM handbook, full pagewidth 2 I C-bus, general I/O (16 TO 64-KBYTE 12-KBYTE) 1999 Oct 27 TV CONTROL AND INTERFACE ROM MICROPROCESSOR (80C51) DRAM MEMORY INTERFACE DATA CVBS CAPTURE DATA CAPTURE CVBS TIMING Fig.1 Block diagram (top level architecture). ...
Page 6
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 6 PINNING INFORMATION 6.1 Pinning handbook, halfpage 1999 Oct 27 P2.0/TPWM 1 52 P1.5/SDA1 P2.1/PWM0 2 51 P1.4/SCL1 P2.2/PWM1 3 50 P1.7/SDA0 P2.3/PWM2 4 49 P1.6/SCL0 P2.4/PWM3 5 48 P1.3/T1 P2.5/PWM4 6 47 P1.2/INT0 P2.6/PWM5 7 46 P1.1/T0 P2.7/PWM6 8 45 P1.0/INT1 P3.0/ADC0 DDP P3.1/ADC1 ...
Page 7
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, full pagewidth P2.7/PWM6 1 P3.0/ADC0 2 n.c. 3 P3.1/ADC1 4 P3.2/ADC2 5 P3.3/ADC3 6 n.c. 7 n.c. 8 n. SSC 11 V SSP 12 P0.5 13 n.c. 14 n. P0.1 P0.2 18 n.c. 19 n.c. 20 n.c. 21 P0.3 22 n.c. 23 P0.4 24 P3.7 25 1999 Oct 27 SAA55xx Fig.3 LQFP100 pin configuration. 7 Preliminary specification SAA55xx ...
Page 8
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 6.2 Pin description Table 1 SDIP52 and LQFP100 packages SYMBOL SDIP52 P2.0/TPWM 1 P2.1/PWM0 2 P2.2/PWM1 3 P2.3/PWM2 4 P2.4/PWM3 5 P2.5/PWM4 6 P2.6/PWM5 7 P2.7/PWM6 8 P3.0/ADC0 9 P3.1/ADC1 10 P3.2/ADC2 11 P3.3/ADC3 12 P3.4/PWM7 30 P3.5 P3.6 P3 SSC P0.0 14 P0.1 15 P0.2 16 P0.3 17 P0.4 18 P0.5 19 P0 SSA CVBS0 23 CVBS1 24 SYNC_FILTER ...
Page 9
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) SYMBOL SDIP52 COR DDA VDS 35 HSYNC 36 VSYNC SSP V 39 DDC OSCGND 40 XTALIN 41 XTALOUT 42 RESET DDP P1.0/INT1 45 P1.1/T0 46 P1.2/INT0 47 P1.3/T1 48 P1.6/SCL0 49 P1.7/SDA0 50 P1.4/SCL1 51 P1.5/SDA1 52 VPE_2 n. 10,14, 15 21, 23, 26, 27, 33, ...
Page 10
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 7 MICROCONTROLLER The functionality of the microcontroller used on this device is described here with reference to the industry standard 80C51 microcontroller. A full description of its functionality can be found in “Handbook IC20, 80C51-Based 8-bit Microcontrollers” . 7.1 Microcontroller features 80C51 microcontroller core standard instruction set and ...
Page 11
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) MEMORY handbook, full pagewidth PROGRAM ROM USER ROM (64K x 8-BIT) CHARACTER ROM USER ROM (9K x 12-BIT) PACKET 26 ROM USER ROM (4K x 8-BIT) MEMORY handbook, full pagewidth PROGRAM ROM CHARACTER ROM PACKET 26 ROM 1999 Oct 27 ...
Page 12
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) MEMORY handbook, full pagewidth PROGRAM ROM CHARACTER ROM PACKET 26 ROM handbook, halfpage 1999 Oct 27 SECURITY BITS SET USER ROM PROGRAMMING (ENABLE/DISABLE) ENABLED ENABLED ENABLED Fig.6 Security bits for production blank devices. DATA MEMORY ...
Page 13
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, halfpage 1999 Oct 27 7FH 30H 2FH bit-addressable space (bit addresses 00H to 7FH) 20H R7 1FH R0 18H R7 17H R0 10H 4 banks of 8 registers (R0 to R7) R7 0FH R0 08H R7 07H R0 0 MGM677 Fig.8 Lower 128 bytes of internal RAM. ...
Page 14
Acrobat reader. white to force landscape pages to be ... 8.4 SFR memory The Special Function Register (SFR) space is used for port latches, ...
Page 15
Acrobat reader. white to force landscape pages to be ... ADD R/W NAMES 7 6 B5H R/W TXT21 0 0 B6H R TXT22 GPF7 ...
Page 16
Acrobat reader. white to force landscape pages to be ... ADD R/W NAMES 7 6 CCH R TXT12 525/625 SPANISH SYNC CDH R/W TXT14 ...
Page 17
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Table 3 SFR bit description BIT Accumulator (ACC) ACC7 to ACC0 B Register ( Data Pointer High byte (DPH) DPH7 to DPH0 Data Pointer Low byte (DPL) DPL7 to DPL0 Interrupt Enable Register (IE) EA EBUSY ES2 ET1 ...
Page 18
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Port 0 Configuration A (P0CFGA) and Port 0 Configuration B (P0CFGB) P0CFGA<7:0> and P0CFGB<7:0> These two registers are used to configure Port 0 pins. For example, the Port 1 Configuration A (P1CFGA) and Port 1 Configuration B (P1CFGB) P1CFGA< ...
Page 19
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Power Control Register (PCON) ARD RFI WLE GF1 GF0 PD IDL Program Status Word (PSW RS1 to RS0 OV P Pulse Width Modulator 0 Control Register (PWM0) PW0E PW0V5 to PW0V0 Pulse Width Modulator 1 Control Register (PWM1) ...
Page 20
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Pulse Width Modulator 5 Control Register (PWM5) PW5E PW5V5 to PW5V0 Pulse Width Modulator 6 Control Register (PWM6) PW6E PW6V5 to PW6V0 Pulse Width Modulator 7 Control Register (PWM7) PW7E PW7V5 to PW7V0 ROM Bank (ROMBK) STANDBY 2 I C-bus Slave Address Register (S1ADR) ...
Page 21
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT C-bus Data Register (S1DAT) DAT7 to DAT0 2 I C-bus Status Register (S1STA) STAT4 to STAT0 Software ADC Register (SAD) VHI CH1 to CH0 (1) ST SAD7 to SAD4 Software ADC Control Register (SADB) DC_COMP SAD3 to SAD0 ...
Page 22
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Timer/Counter Control Register (TCON) TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0 14-bit PWM MSB Register (TDACH) TPWE TD13 to TD8 14-bit PWM LSB Register (TDACL) TD7 to TD0 Timer 0 High byte (TH0) TH07 to TH00 ...
Page 23
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Text Register 0 (TXT0) X24 POSN DISPLAY X24 AUTO FRAME DISABLE HEADER ROLL DISPLAY STATUS ROW ONLY DISABLE FRAME VPS ON INV ON Text Register 1 (TXT1) EXT PKT OFF 8-BIT ACQ OFF X26 OFF ...
Page 24
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Text Register 5 (TXT5) BKGND OUT BKGND IN COR OUT COR IN TEXT OUT TEXT IN PICTURE ON OUT PICTURE ON IN Text Register 6 (TXT6) BKGND OUT BKGND IN COR OUT COR IN TEXT OUT TEXT IN PICTURE ON OUT PICTURE ON IN ...
Page 25
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Text Register 9 (TXT9) CURSOR FREEZE (1) CLEAR MEMORY A0 ( Text Register 10 (TXT10) ( Text Register 11 (TXT11 Text Register 12 (TXT12) 625/525 SYNC SPANISH ROM VER3 to ROM VER0 VIDEO SIGNAL QUALITY Text Register 13 (TXT13) ...
Page 26
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT SCREEN COL2 to SCREEN COL0 Defines colour to be displayed instead of TV picture and black background; these Text Register 18 (TXT18) NOT3 to NOT0 BS1 to BS0 Text Register 19 (TXT19) TEN TC2 to TC0 TS1 to TS0 Text Register 20 (TXT20) ...
Page 27
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) BIT Watchdog Timer Key (WDTKEY) (5) WKEY7 to WKEY0 Wide Screen Signalling 1 (WSS1) WSS<3:0> ERROR WSS3 to WSS0 Wide Screen Signalling 2 (WSS2) WSS<7:4> ERROR WSS7 to WSS4 Wide Screen Signalling 3 (WSS3) WSS<13:11> ERROR WSS13 to WSS11 WSS<10:8> ERROR ...
Page 28
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 8.5 Character set feature bits Features available on the SAA55xx devices are reflected in a specific area of the character ROM. These sections of the character ROM are mapped to two Special Function Registers: TXT22 and TXT12. Character ROM address 09FEH is mapped to SFR TXT22 as shown in Table 4 ...
Page 29
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 8.6 External (auxiliary) memory The normal 80C51 external memory area has been mapped internally to the device, this means that the MOVX instruction accesses memory internal to the device. handbook, halfpage (1) Amount of Data RAM depends on the device. ...
Page 30
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, full pagewidth MOVX @ Ri,A MOVX POWER-ON RESET An automatic reset can be obtained when V by connecting the RESET pin capacitor, providing the V DD exceed 1 ms, and the oscillator start-up time does not exceed 10 ms ...
Page 31
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 10 REDUCED POWER MODES There are two power saving modes, Idle and Power-down, incorporated into the 10 page devices. There is an additional Standby mode incorporated into the 1 page devices. When utilizing any mode, power to the device ...
Page 32
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 10.3 Standby mode This mode is only available on 1 page devices. When Standby mode is entered both Acquisition and Display sections are disabled. The following functions remain active: 80C51 core Memory interface 2 I C-bus interface Timer/Counters ...
Page 33
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 12 INTERRUPT SYSTEM The device has six interrupt sources, each of which can be enabled or disabled. When enabled each interrupt can be assigned one of two priority levels. There are four interrupts that are common to the 80C51, two of these are external interrupts (EX0 and EX1) and the other two are timer interrupts (ET0 and ET1) ...
Page 34
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, full pagewidth EX0 ET0 EX1 ET1 ES2 EBUSY interrupt source 1999 Oct 27 source global priority enable enable control SFR IE < 0:6 > SFR IP < 0:6 > SFR IE.7 Fig.11 Interrupt structure. 34 Preliminary specification SAA55xx H1 highest priority level 1 ...
Page 35
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 13 TIMER/COUNTER Two 16-bit timers/counters are incorporated Timer 0 and Timer 1. Both can be configured to operate as either timers or event counters. In Timer mode, the register is incremented on every machine cycle therefore counting machine cycles. Since the machine cycle consists of twelve oscillator ...
Page 36
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 15.2 Tuning Pulse Width Modulator (TPWM) The device has a single 14-bit PWM that can be used for Voltage Synthesis Tuning. The method of operation is similar to the normal PWM except the repetition period is 42.66 s. 15.2.1 TPWM CONTROL Two SFRs are used to control the TPWM, they are TDACL and TDACH ...
Page 37
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, halfpage 1999 Oct 27 V DDP ADC0 ADC1 MUX ADC2 ADC3 CH < 1:0 > SAD < 3:0 > 8-BIT DAC SADB < 3:0 > MBK960 Fig.12 SAD block diagram. 37 Preliminary specification SAA55xx VHI ...
Page 38
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD C-BUS SERIAL I/O 2 The I C-bus consists of a serial data (SDA) line and a serial clock (SCL) line. The definition of the I protocol can be found in the document “The I how to use it (including specification)” . This document may be ordered using the code 9398 393 40011 ...
Page 39
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Whenever a read or write is performed on TXT11, the row values stored in TXT9 and column value stored in TXT10 are automatically incremented. For rows the column value is incremented maximum of 39, at which point it resets to ‘0’ and increments the row counter value ...
Page 40
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 1999 Oct 27 lower 32 kbytes 7FFFH handbook, halfpage TXT BLOCK 8 4400H TXT BLOCK 7 4000H TXT BLOCK 6 3C00H TXT BLOCK 5 3800H TXT BLOCK 4 3400H TXT BLOCK 3 3000H TXT BLOCK 2 2C00H TXT BLOCK 1 2800H TXT BLOCK 9 ...
Page 41
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, full pagewidth 0 Row active position TXT9.R < 4:0 > = 01H, TXT10.C < 5:0 > = 0AH, TXT11 = 43H 1999 Oct 27 Column control data ...
Page 42
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 18 DATA CAPTURE The Data Capture section takes in the analog Composite Video and Blanking Signal (CVBS), and from this extracts the required data, which is then decoded and stored in memory. The extraction of the data is performed in the digital domain ...
Page 43
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 18.1.1 CVBS SWITCH The CVBS switch is used to select the required analog input depending on the value of TXT8.CVBS1/CVBS0. 18.1 NALOG TO IGITAL ONVERTER The output of the CVBS switch is passed to a differential-to-single-ended converter, although in this device it is used in single-ended configuration with a reference ...
Page 44
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) When the HOLD bit is set to a logic 0 the teletext decoder will not recognise any page as having the correct page number and no pages will be captured. In addition to providing the user requested hold function this bit should be used to prevent the inadvertent capture of an unwanted page when a new page request is being made ...
Page 45
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Packet X/0 handbook, full pagewidth '8-bit' bit = '8-bit' bit = Packet X/1-23 '8-bit' bit = 0, error check mode = '8-bit' bit = 0, error check mode = 1 ...
Page 46
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Basic Page Blocks (0 to 8/9) handbook, full pagewidth 0 Row 0 OSD only (1) If ‘X24 POSN’ bit = 1. (2) VPS data block 9, unused in blocks ...
Page 47
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 18.1.6.4 Teletext memory organisation The teletext memory is divided into 2 banks of 10 blocks. Normally, when the TXT1.EXT PKT OFF bit is logic 0, each of blocks contains a teletext page arranged in the same way as the basic page memory of the page device and block 9 contains extension packets ...
Page 48
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 18.1.6.5 Row 25 data contents The Hamming error flags are set if the on-board 8/4 Hamming checker detects that there has been an uncorrectable (2-bit) error in the associated byte possible for the page to still be acquired if some of the page address information contains uncorrectable errors if that part of the page request was a ‘ ...
Page 49
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 18.1.6.6 Inventory page If the TXT0.INV ON bit is a logic 1, memory block 8 is used as an inventory page.The inventory page consists of two tables: the Transmitted Page Table (TPT) and the Subtitle Page Table (SPT). In each table, every possible combination of the page tens and units digit, 00H to FFH, is represented by a byte ...
Page 50
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Row 0 handbook, full pagewidth 1999 Oct 27 0 Transmitted Pages Table Subtitle Pages Table Unused Unused Unused Unused Unused Unused Unused Unused ...
Page 51
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 18.1.6.7 Packet 26 processing One of the uses of packet transmit characters which are not in the basic teletext character set. The family automatically decodes packet 26 data and character corresponding to that being transmitted is available in the character set, automatically writes the appropriate character code into the correct location in the teletext memory ...
Page 52
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 19 DISPLAY The display section is based on the requirements for a Level 1.5 WST Teletext. There are some enhancements for use with locally generated OSDs. The display section reads the contents of the Display memory and interprets the control/character codes. From ...
Page 53
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 19.2 Display mode The display is configured as WST with additional serial and global attributes. The display is configured as a fixed 25 rows with 40 characters per row. 19.3 Display feature descriptions 19.3.1 F LASH Flashing causes the foreground colour pixel to be displayed as the background pixels ...
Page 54
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Table 15 Foreground CLUT mapping CONTROL DEFINED CODE COLOUR 00H black 01H red 02H green 03H yellow 04H blue 05H magenta 06H cyan 07H white 19.3.6 B ACKGROUND COLOUR The control character new background (1DH) is used to change the background colour to the current foreground colour ...
Page 55
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, full pagewidth handbook, full pagewidth handbook, full pagewidth 1999 Oct 27 Fig.23 South and south-west fringing. Fig.24 Meshing and meshing/fringing (south + west Fig.25 Cursor display. 55 Preliminary specification SAA55xx MBK972 ...
Page 56
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 19.4 Character and attribute coding The character coding serial format, with only one attribute being changed at any single location. The serial attributes take effect either at the position of the attribute (set at the following location (set after). The attribute remains effective until either modified by new serial attributes or until the end of the row ...
Page 57
Acrobat reader. white to force landscape pages to be ... ...
Page 58
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 19.5 Screen and global controls A number of attributes are available that affect the whole display region, and cannot be applied selectively to regions of the display. 19.5 ISPLAY ODES The display mode is controlled by the bits in the TXT5 and TXT6 ...
Page 59
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) handbook, full pagewidth 0 Row 1999 Oct 27 control data Fig.27 TXT text area. 59 Preliminary specification SAA55xx 39 non-displayable data byte 10 reserved ...
Page 60
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 19.8 Display positioning The display consists of the screen colour covering the whole screen and the text area that is placed within the visible screen area. handbook, full pagewidth horizontal sync screen colour offset = 8 s horizontal ...
Page 61
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 19.8.1 S CREEN COLOUR DISPLAY AREA This area is covered by the screen colour. The screen colour display area starts with a fixed offset from the leading edge of the horizontal sync pulse in the horizontal direction. A vertical offset is not necessary. ...
Page 62
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 19.12 Video/data switch adjustment To take into account the delay between the RGB values and the VDS signal due to external buffering, the VDS signal can be moved in relation to the RGB signals. The VDS signal can be set to be either a clock cycle before or after the RGB signal, or coincident with the RGB signal. This is done using VDEL< ...
Page 63
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) Table 23 MMR map ADD R/W NAME 87F1 R/W Text Position Vertical 87F2 R/W Text Area HOP1 Start 87F3 R/W Fringing FRC3 Control 87F4 R/W Text Area End 87F7 R/W RGB VDSPOL Brightness 87F8 R Status BUSY W 87FC R/W HSYNC Delay 87FD R/W VSYNC Delay 87FF R/W Confi ...
Page 64
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) REGISTER Status read BUSY access to display memory could cause display problems (logic 1) FIELD even field (logic 1) FLR active flash region background only displayed (logic 1) Status write FLR active flash region background colour only displayed (logic 1) ...
Page 65
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 21 LIMITING VALUES In accordance with Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER V supply voltage (all supplies) DDX V input voltage (any input output voltage (any output output current (each output input or output diode current ...
Page 66
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) SYMBOL PARAMETER HSYNC, VSYNC V LOW-level input voltage IL V HIGH-level input voltage IH V hysteresis voltage of Schmitt hys trigger input I input leakage current LI Digital outputs FRAME, VDS V LOW-level output voltage OL V HIGH-level output voltage OH t output rise time ...
Page 67
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) SYMBOL PARAMETER P1.2, P1.3 P2.0 AND V LOW-level input voltage IL V HIGH-level input voltage IH V hysteresis voltage of Schmitt hys trigger input I input leakage current LI V LOW-level output voltage OL V HIGH-level output voltage OH t output rise time r t output fall time f P0 ...
Page 68
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) SYMBOL PARAMETER Analog inputs CVBS0 CVBS1 AND V sync voltage amplitude sync V video input voltage amplitude vid(p-p) (peak-to-peak value) Z source impedance source V HIGH-level input voltage IH C input capacitance I IREF R resistor to ground gnd ADC0 ...
Page 69
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) SYMBOL PARAMETER XTALOUT C output capacitance O Crystal specification; notes 2 and 3 f nominal frequency xtal C crystal load capacitance L C crystal motional capacitance 1 R resonance resistance r C capacitors at XTALIN, XTALOUT T osc C crystal holder capacitance 0 T temperature range ...
Page 70
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 2 22.1 I C-bus characteristics 2 Table 25 I C-bus characteristics SYMBOL f SCL clock frequency SCL t bus free time between a STOP and START condition BUF t hold time (repeated) START condition. After this period, the HD;STA first clock pulse is generated. ...
Page 71
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 23 QUALITY AND RELIABILITY This device will meet Philips Semiconductors General Quality Specification for Business group “Consumer Integrated Circuits SNW-FQ-611-Part E” . The principal requirements are shown in Tables 26 to 29. 23.1 Group A Table 26 Acceptance tests per lot ...
Page 72
Acrobat reader. white to force landscape pages to be ... PH2369 V tune brightness ...
Page 73
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 25 ELECTROMAGNETIC COMPATIBILITY (EMC) GUIDELINES Optimization of circuit return paths and minimisation of common mode emission will be assisted by using a double sided Printed-Circuit Board (PCB) with low inductance ground plane single sided printed-circuit board a local ground plane under the whole Integrated Circuit (IC) should be present as shown in Fig ...
Page 74
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 26 PACKAGE OUTLINES SDIP52: plastic shrink dual in-line package; 52 leads (600 mil pin 1 index 1 DIMENSIONS (mm are the original dimensions UNIT max. min. max. mm 5.08 0.51 4.0 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
Page 75
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) LQFP100: plastic low profile quad flat package; 100 leads; body 1 pin 1 index 100 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.20 1.5 mm 1.6 0.25 0.05 1.3 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
Page 76
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 27 SOLDERING 27.1 Introduction to soldering through-hole mount packages This text gives a brief insight to wave, dip and manual soldering. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit Packages” (document order number 9398 652 90011). ...
Page 77
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 28 DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains fi ...
Page 78
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 1999 Oct 27 NOTES 78 Preliminary specification SAA55xx ...
Page 79
... Philips Semiconductors Standard TV microcontrollers with On-Screen Display (OSD) 1999 Oct 27 NOTES 79 Preliminary specification SAA55xx ...
Page 80
... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2886, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...