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PDF SAA7388 Data sheet ( Hoja de datos )

Número de pieza SAA7388
Descripción Error correction and host interface IC for CD-ROM ELM
Fabricantes NXP Semiconductors 
Logotipo NXP Semiconductors Logotipo



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No Preview Available ! SAA7388 Hoja de datos, Descripción, Manual

INTEGRATED CIRCUITS
DATA SHEET
SAA7388
Error correction and host interface
IC for CD-ROM (ELM)
Preliminary specification
File under Integrated Circuits, IC01
1996 Apr 26

1 page




SAA7388 pdf
Philips Semiconductors
Error correction and host interface IC for
CD-ROM (ELM)
Preliminary specification
SAA7388
6 PINNING
SYMBOL
DGND1
RA6
RA7
RA8
RA9
RA10
RA11
RA12
RA13
RA14
RA15/RAS
RA16/CAS
RWE
DGND2
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
TEST2
DGND3
TEST1
CROUT
CRIN
SFSY
RCK
SUB
BCK
VDDD1
WS
DATA
C2PO
SDA
SCL
INT
RESET
SYN
1996 Apr 26
PIN I/O
DESCRIPTION
1 digital ground 1
2 O buffer RAM address bus output line 6
3 O buffer RAM address bus output line 7
4 O buffer RAM address bus output line 8
5 O buffer RAM address bus output line 9
6 O buffer RAM address bus output line 10
7 O buffer RAM address bus output line 11 (SRAM) only
8 O buffer RAM address bus output line 12 (SRAM) only
9 O buffer RAM address bus output line 13 (SRAM) only
10 O buffer RAM address bus output line 14 (SRAM) only
11 O buffer RAM address bus output line 15 (SRAM) or RAS (DRAM)
12 O buffer RAM address bus output line 16 (SRAM) or CAS (DRAM)
13 O buffer RAM write enable output
14 digital ground 2
15 I/O buffer RAM data bus bidirectional line 0
16 I/O buffer RAM data bus bidirectional line 1
17 I/O buffer RAM data bus bidirectional line 2
18 I/O buffer RAM data bus bidirectional line 3
19 I/O buffer RAM data bus bidirectional line 4
20 I/O buffer RAM data bus bidirectional line 5
21 I/O buffer RAM data bus bidirectional line 6
22 I/O buffer RAM data bus bidirectional line 7
23 I test input 2
24 digital ground 3
25 I test input 1
26 O clock oscillator output
27 I clock oscillator input
28 I serial subcode input frame sync input
29 O serial subcode clock output (active LOW)
30 I serial input for Q-to-W subcode input
31 I serial interface bit clock input
32 digital supply voltage 1 (3.3 V)
33 I serial interface word clock input
34 I serial data input
35 I serial interface flag input
36 I/O sub-CPU serial data input/output
37 I sub-CPU serial clock input
38 O sub-CPU open-collector interrupt output
39 I power-on reset input (active LOW)
40 I sync signal input from sub-CPU
5

5 Page





SAA7388 arduino
Philips Semiconductors
Error correction and host interface IC for
CD-ROM (ELM)
Preliminary specification
SAA7388
Table 1 Sub-CPU registers during write
# AR NAME BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
0
00000
ADATA/
SBOUT
ATAPI Data register/Status Byte Output register
1 00001 IFCTRL CMDIEN DTEIEN DECIEN CMDBK DTWAI STWAI DOUTEN SOUTEN
2 00010 DBCL
Data Byte Count register bits 7 to 0
3 00011 DBCH
Data Byte Count register bits 15 to 8
4 00100 DACL
Data Address Counter register bits 7 to 0
5 00101 DACH
Data Address Counter register bits 15 to 8
6 00110 DTRG
Data Transfer Trigger register
7 00111 DTACK
Data Transfer Acknowledge register
8 01000 WAL
Write Address register bits 7 to 0
9 01001 WAH
Write Address register bits 15 to 8
10 01010 CTRL0 DECEN lookahead E01RQ AUTOQ ERAMRQ WRRQ ECCRQ ENCODE
11 01011 CTRL1 SYIEN SYDEN DSCREN COWREN MODRQ FORMRQ MBCKRQ SHDREN
12 01100 PTL
Block Pointer register bits 7 to 0
13 01101 PTH
Block Pointer register bits 15 to 8
14 01110
15 01111 RESET
reserved
HSEL
16 10000 DACHH mem
Data Address Counter register bits 20 to 16
17 10001 WAHH
Write Address register bits 20 to 16
18 10010 PTHH
Block Pointer register bits 20 to 16
19 10011 SUB_L
Subcode Address register bits 7 to 0
20 10100 SUB_H
Subcode Address register bits 9 and 8
21 10101
22 10110 INCNF IISmode
div 1
div 0 QWmode QWon QWcook RAM test
0
23 10111 MEMS
0 PRIORITY
0 RFRSH WIDTH STATIC CACHE
24 11000 ASTAT
ATAPI Status register
25 11001 ITRG
Host Interrupt Trigger register
26 11010 ADRADR
ATAPI Drive Address register
27 11011 ASAMT
ATAPI SAM TAG register
28 11100 DTCTR res. DMAMODE UDMA SUBIEN RDRV
TRANT
29 11101 ADRSEL
ATAPI Drive Select register
30 11110 AINTR
ATAPI Interrupt Reason register
31 11111 AERR
ATAPI Error register
1996 Apr 26
11

11 Page







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