SAA7385GP Philips Semiconductors, SAA7385GP Datasheet - Page 7

• Manufacturer Part Number: SAA7385GP
• Description: Error correction and host interface IC for CD-ROM SEQUOIA
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1996 Jun 19
LA1
LA2
LA3
V
LA4
LA5
LA6
LA7
V
A8
A9
A10
A11
A12
A13
A14
A15
PSEN
V
IO
REQ
CD
SEL
V
MSG
ACK
BSY
V
ATN
V
SDP
SD7
SD6
SD5
V
SD4
SD3
SD2
SD1
SD0
V
DD4
SS7
SS8
SS9
SS10
DD5
SS11
SS12
Error correction and host interface IC for
CD-ROM (SEQUOIA)
SYMBOL
PIN
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS S2, PU25
CMOS 2, PU25
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
SCSI
PAD
EPROM latched lower address; bit LA1
EPROM latched lower address; bit LA2
EPROM latched lower address; bit LA3
power supply 4
EPROM latched lower address; bit LA4
EPROM latched lower address; bit LA5
EPROM latched lower address; bit LA6
EPROM latched lower address; bit LA7
ground 7
EPROM upper address; bit A8
EPROM upper address; bit A9
EPROM upper address; bit A10
EPROM upper address; bit A11
EPROM upper address; bit A12
EPROM upper address; bit A13
EPROM upper address; bit A14
EPROM upper address; bit A15
program store enable; active LOW
ground 8
SCSI phase signal, active LOW
SCSI request, active LOW
SCSI phase signal, active LOW
SCSI select, active LOW
ground 9
SCSI phase signal, active LOW
SCSI acknowledge, active LOW
SCSI busy, active LOW
ground 10
output in initiator mode; input in target mode, active LOW
power supply 5
SCSI parity, active LOW
SCSI data bus; bit SD7
SCSI data bus; bit SD6
SCSI data bus; bit SD5
ground 11
SCSI data bus; bit SD4
SCSI data bus; bit SD3
SCSI data bus; bit SD2
SCSI data bus; bit SD1
SCSI data bus; bit SD0
ground 12
7
DESCRIPTION
Preliminary specification
SAA7385