SAA7388GP NXP Semiconductors, SAA7388GP Datasheet
SAA7388GP
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SAA7388GP Summary of contents
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DATA SHEET SAA7388 Error correction and host interface IC for CD-ROM (ELM) Preliminary specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1996 Apr 26 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 QUICK REFERENCE DATA 4 ORDERING INFORMATION 5 BLOCK DIAGRAM 6 PINNING 7 FUNCTIONAL DESCRIPTION 7.1 CD-DSP interface and data input 7.2 Error ...
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... T storage temperature stg 4 ORDERING INFORMATION TYPE NUMBER NAME SAA7388GP QFP80 1996 Apr 26 2 GENERAL DESCRIPTION The SAA7388 decoder is a block decoder buffer manager for high-speed CD-ROM applications that integrates real-time error correction and detection and host interface data transfer functions into a single chip. ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 5 BLOCK DIAGRAM handbook, full pagewidth DGND 1, 14, 24, 41, 59 DDD1 36 SDA 37 SCL MICRO- 38 INT CONTROLLER INTERFACE 39 RESET 40 SYN ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 6 PINNING SYMBOL PIN DGND1 1 RA6 2 RA7 3 RA8 4 RA9 5 RA10 6 RA11 7 RA12 8 RA13 9 RA14 10 RA15/RAS 11 RA16/CAS 12 RWE ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PIN DGND4 41 CS1/HEN 42 HWR 43 HRD 44 DMACK 45 IORDY/WAIT/HFBLB 46 SCRST/STEN 47 DMARQ/DTEN 48 IRQ/EOP/HFBC DDD2 HD0 51 HD1 52 HD2 53 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PIN RA3 78 RA4 79 RA5 80 handbook, full pagewidth DGND1 1 RA6 2 RA7 3 RA8 4 RA9 5 RA10 6 RA11 7 RA12 8 RA13 9 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 6.1 Pin functions 6.1.1 RA0 RA14 TO External memory address signals. 6.1.2 RA16/CAS External memory RA16 signal if SRAM or, CAS signal if DRAM. 6.1.3 RA15/RAS External memory RA15 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 6.1.21 DMACK This signal is used in the ATAPI and Oak compatibility modes during DMA transfers. The host pulls this signal LOW in response to a DMARQ request to ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7 FUNCTIONAL DESCRIPTION The SAA7388 is comprised of four main blocks player interface, an error corrector, a host interface and a memory manager. These four blocks operate ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Table 1 Sub-CPU registers during write # AR NAME BIT 7 ADATA/ 0 00000 SBOUT 1 00001 IFCTRL CMDIEN 2 00010 DBCL 3 00011 DBCH 4 00100 DACL 5 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Table 2 Sub-CPU registers during read # AR NAME BIT 7 APCMD/ 0 00000 COMIN 1 00001 IFSTAT CMDI 2 00010 DBCL 3 00011 DBCH 4 00100 HEAD0 5 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.7 Register Descriptions 7.7.1 SBOUT/ADATA This byte FIFO used to transfer data from the sub-CPU to the host. In the Sanyo and Oak compatibility mode writing ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.7.4 IFSTAT The IFSTAT register indicates the state of the host interface. In the ATAPI mode, only bits have any meaning. Table 4 IFSTAT register bits ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Bit 7 of the DACHH register specifies which memory is accessed. If the bit is clear then the address refers to the external memory, if the bit is set ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.7.12 CTRL0 Resetting the chip sets all the bits in this register to logic 0. Table 6 CTRL0 register BIT NAME 7 DECEN Disable decoding = 0; Enable decoding ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Table 7 Error correction modes DECEN lookahead Note 1. Where X = don’t care. 7.7.13 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.7.14 STAT0 Resetting the chip clears all bits in this register. Table 9 STAT0 register bits BIT NAME 7 CRCOK Cyclic redundancy check not Cyclic redundancy ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.7.16 STAT2 The bits MODE and FORM in this register indicate the mode, form and correction scheme of the current frame. Table 11 STAT2 register bits BIT 7 BIT ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Table 14 RMOD bits RMOD3 RMOD2 Note 1. Where X = ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Table 17 HSEL bits HSEL CONTENT BIT 2 BIT others 7.7.19 SUB_L, SUB_H This 10-bit register specifies the memory address ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.7.21 MEMS This register is used to specify the configuration of the external buffer memory. Table 19 MEMS register bits BIT NAME 7 6 PRIORITY Host priority access. These ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.7.24 ACMD This read only register is only available in the ATAPI mode the ATAPI command register and is used to transfer commands from the host to ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Table 22 Data transfer control register bits BIT FLAG 7 res. 6 DMAMODE DMA Mode Select 5 UDMA Use DMA 4 SUBIEN SUBI Enable 3 RDRV Real Drive Select ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.8 Sub-CPU interface The sub-CPU interface is a 3-wire synchronous serial protocol. The interface uses three signals; SYN is used as a synchronization signal, SDA is the bidirectional open-collector ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) handbook, full pagewidth SYN SCL SDA (from sub-CPU) SYN SCL SDA (from sub-CPU) SDA (from ELM) 7.9 Host registers 7.9.1 S ANYO COMPATIBILITY MODE Table 25 Sanyo compatibility mode ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.9.1.3 Data Transfer The other registers are used for data transfers. These can only occur when the sub-CPU has enabled a data transfer. This will be indicated to the ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.9.2.3 HCON Table 28 HCON register bits (1) (1) BIT 7 BIT Note 1. Where X = don’t care. This is the host configuration register. Resetting ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) Table 30 Description of registers REGISTER DATA This is a 16-bit register and is used for transferring data to and from the host. This should only be performed after ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 7.10 CD-DSP Timings The timings are for 8 times speed with a 33 MHz crystal. handbook, full pagewidth BCK WS DATA 1996 Apr ...
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Acrobat reader. white to force landscape pages to be ... BCK 0 15 DATA WS LSB ERROR C2PO C2PO is sampled coincident with bits ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER V digital supply voltage 1 DDD1 V digital supply voltage 2 DDD2 V maximum ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 10 CHARACTERISTICS V = 3 4 DDD1 DDD2 SYMBOL PARAMETER Supply V digital supply voltage 1 DDD1 V digital supply ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER INT, IOCS16 PEN DRAIN OUTPUTS V LOW level output voltage OL I LOW level output current OL C load capacitance L t output fall ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER I : SDA NPUT AND OUTPUT V LOW level input voltage IL V HIGH level input voltage IH I 3-state leakage current LZ C input capacitance i ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 11 TIMING CHARACTERISTICS SYMBOL PARAMETER CD-DSP timing; see Figs 4, 5 and 6; note BCK NPUT t input clock period PO t clock HIGH time HC ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER DRAM interface timing; see Figs 11 and 12; note 2 t read or write cycle period RC t page mode cycle time PC t access time from ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER Sub-CPU timing; see Fig.13 t syn to first SCL 0 t SCL cycle time 1 t time between bytes 2 t data set- data hold ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER M - DMA ; see Fig.16; note 3 ULTI WORD TRANSFER t cycle time 0 t HWR/HRD to DMARQ inactive 1 t DMACK to HWR/HRD 2 t ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER WAIT ; see Fig.18 CONTROL DATA TRANSFER t HEN set- HEN hold 1 t CMD set- CMD hold 3 t HWR/HRD active 4 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER t HWR/HRD inactive to EOP inactive only for last data access 15 Oak compatibility mode host interface timing; see Fig.20 COMIN, HCON SBOUT, TSTAT WRITE AND t ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) SYMBOL PARAMETER t HWR/HRD inactive 7 t HWR data set- HWR data hold 9 t HRD data access 10 t HRD data to 3-state 11 t cycle ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 11.1 Q-to-W subcode interface timing handbook, full pagewidth SFSY RCK SUB SF97 SF0 handbook, full pagewidth SFSY RCK SUB 1996 Apr ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 11.2 External memory SRAM timing handbook, full pagewidth ADDRESS DATA handbook, full pagewidth ADDRESS t AS RWE DATA 1996 Apr Fig.9 Read cycle timing diagram t ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 11.3 External memory DRAM timing handbook, full pagewidth RAS t CRP CAS t ASR t RAH RA0 to ROW RA13 RWE RD0 to RD7 1996 Apr ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) handbook, full pagewidth RAS t CRP CAS t ASR t RAD t RAH RA0 to ROW RA13 RWE RD0 to RD7 1996 Apr RAS t ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 11.4 Sub-CPU interface timing handbook, full pagewidth SYN SCL SDA (sub-CPU to ELM) SDA (ELM to sub-CPU) 11.5 ATAPI host interface timing handbook, full pagewidth address HWR/HRD write data ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) handbook, full pagewidth DMARQ DMACK HWR / HRD write data valid (HD0 to HD15) read data valid (HD0 to HD15) handbook, full pagewidth DMARQ DMACK HWR/HRD write data valid ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 11.6 SANYO compatibility mode host interface timing handbook, full pagewidth HEN CMD HWR/HRD COMIN write (HD0 to HD7) SBOUT read (HD0 to HD7) STEN (SBOUT read) STEN/DTEN (CMDBK = ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) handbook, full pagewidth HEN CMD HWR/HRD write data valid (HD0 to HD7) read data valid (HD0 to HD7) WAIT DTEN EOP 1996 Apr ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) handbook, full pagewidth HEN CMD HWR/HRD write data valid (HD0 to HD7) read data valid (HD0 to HD7) DRQ (wait) DTEN EOP 1996 Apr ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 11.7 Oak compatibility mode host interface timing handbook, full pagewidth HEN DMACK DA1 to DA0 HWR/HRD COMIN, HCON write SBOUT, TSTAT read Fig.20 COMIN, HCON write and SBOUT, TSTAT ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) handbook, full pagewidth HEN DMACK DA1 to DA0 HWR/HRD write data valid (HD0 to HD7) read data valid (HD0 to HD7) handbook, full pagewidth DMARQ DMACK HWR/HRD write data ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) handbook, full pagewidth DMARQ DMACK HRD read data valid (HD0 to HD7) HFBC HFBLB 11.8 Crystal oscillator The crystal oscillator is a conventional 2 pin design operating at 15 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 12 PACKAGE OUTLINE QFP80: plastic quad flat package; 80 leads (lead length 1.95 mm); body 2 pin 1 index 80 1 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 13 SOLDERING 13.1 Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 14 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 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 1996 Apr 26 NOTES 58 Preliminary specification SAA7388 ...
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Philips Semiconductors Error correction and host interface IC for CD-ROM (ELM) 1996 Apr 26 NOTES 59 Preliminary specification SAA7388 ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. (02) 805 4455, Fax. (02) 805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. (01) 60 101-1256, Fax. (01) ...