Sony BDX-N1000 Maintenance Manual page 55

IDT49FCT805ASO-TL (IDT)
C-MOS 8-BIT NON-INVERTING CLOCK DRIVER
—TOP VIEW—
10
INA
1 V -A V -B 20
DD DD
OA1 2 19 OB1
9
OEA
OA2 3 18 OB2
11
INB
OA3 4 17 OB3
5 GND-A GND-B 16
12
OEB
OA4 6 15 OB4
OA5 7 14 OB5
INPUT
8 GND-O 13 MON
INA, INB
OEA OEB
,
OEA OEB
9 12
OUTPUT
INA 10 11 INB
OA1 - OA5
OB1 - OB5
MON
9
OEA
10 2
INA OA1
3
OA2
4
OA3
6
OA4
7
OA5
12
OEB
19
11
INB OB1
18
OB2
17
OB3
15
OB4
14
OB5
13
MON
IDT7027L20PF (IDT)
512K (32Kx16)-BIT DUAL-PORT SRAM
—TOP VIEW—
76
80
85
90
95
100
PIN PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO. NO.
1 I A9L 26 I/O I/O9L 51
2 I A10L 27 I/O I/O8L 52
3 I A11L 28 — V 53
CC
4 I A12L 29 I/O I/O7L 54
5 I A13L 30 I/O I/O6L 55
6 I A14L 31 I/O I/O5L 56
7 — NC 32 I/O I/O4L 57
8 — NC 33 I/O I/O3L 58
34 I/O 59
9 — NC I/O2L
LB
10 I L 35 — GND 60
UB
11 I L 36 I/O I/O1L 61
CE
12 I 0L 37 I/O I/O0L 62
13 I CE1L 38 — GND 63
SEM
14 I L 39 I/O I/O0R 64
15 — V 40 I/O I/O1R 65
CC
W
16 I R/ L 41 I/O I/O2R 66
OE
17 I L 42 I/O I/O3R 67
18 — GND 43 I/O I/O4R 68
19 — GND 44 I/O I/O5R 69
20 I/O I/O15L 45 I/O I/O6R 70
21 I/O I/O14L 46 — V 71
CC
22 I/O I/O13L 47 I/O I/O7R 72
23 I/O I/O12L 48 I/O I/O8R 73
24 I/O I/O11L 49 I/O I/O9R 74
25 I/O I/O10L 50 — NC 75
BDX-N1000
2
OA1
3
OA2
4
OA3
6
OA4
7
OA5
19
OB1
18
OB2
17
OB3
15
OB4
14
OB5
13
MON
: CLOCK
: 3-STATE OUTPUT ENABLE
: CLOCK
: CLOCK
: MONITOR
INPUTS
A0L - A14L, A0R - A14R : ADDRESS
CE CE
0L, CE1L, 0R, CE1R : CHIP ENABLE
LB LB
L, R : LOWER BYTE SELECT
50
S
M/ : MASTER OR SUB SELECT
OE OE
L, R : OUTPUT ENABLE
45
W W
R/ L, R/ R : READ/WRITE ENABLE
SEM SEM
L, R : SEMAPHORE ENABLE
UB UB
L, R : UPPER BYTE SELECT
40
OUTPUTS
35
BUSY BUSY
L, R : BUSY FLAG
INT INT
L, R : INTERRUPT FLAG
30
INPUTS/OUTPUTS
26 I/O0L - I/O15L, I/O0R - I/O15R : DATA
PIN
I/O SIGNAL I/O SIGNAL
NO.
I/O I/O10R 76 I A8R
I/O I/O11R 77 I A7R
I/O I/O12R 78 I A6R
I/O I/O13R 79 I A5R
I/O I/O14R 80 I A4R
I/O I/O15R 81 I A3R
— GND 82 I A2R
— GND 83 I A1R
OE
I 84 I A0R
R
W INT
I R/ R 85 O R
BUSY
— GND 86 O R
SEM S
I R 87 I M/
I CE1R 88 — GND
CE BUSY
I 0R 89 O L
UB INT
I R 90 O L
LB
I R 91 — NC
— NC 92 I A0L
— NC 93 I A1L
— NC 94 I A2L
I A14R 95 I A3L
I A13R 96 I A4L
I A12R 97 I A5L
I A11R 98 I A6L
I A10R 99 I A7L
I A9R 100 I A8L
IDT7007L15PF (IDT)
256K (32,768x8)-BIT DUAL-PORT SRAM
—TOP VIEW—
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
PIN PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO. NO.
1 — NC 21 I/O I/O7 41
R
2 I/O I/O2 22 — NC 42
L
OE
3 I/O I/O3 23 I 43
L R
W
4 I/O I/O4 24 I R/ 44
L R
SEM
5 I/O I/O5 25 I 45
L R
CE
6 — GND 26 I 46
R
7 I/O I/O6 27 — NC 47
L
8 I/O I/O7 28 I A14 48
L R
9 — V 29 I A13 49
DD R
10 — NC 30 — GND 50
11 — GND 31 I A12 51
R
12 I/O I/O0 32 I A11 52
R R
13 I/O I/O1 33 I A10 53
R R
14 I/O I/O2 34 I A9 54
R R
15 — V 35 I A8 55
DD R
16 I/O I/O3 36 I A7 56
R R
17 I/O I/O4 37 I A6 57
R R
18 I/O I/O5 38 I A5 58
R R
19 I/O I/O6 39 — NC 59
R
20 — NC 40 — NC 60
INPUTS
A0 - A14 , A0 - A14 : ADDRESS
R R L L
CE CE
, : CHIP ENABLE
R L
S
M/ : CONTROL/CONTROLLED SELECT
OE OE
, : OUTPUT ENABLE
R L
W W
R/ , R/ : READ/WRITE ENABLE
R L
SEM SEM
, : SEMAPHORE ENABLE
R L
OUTPUTS
BUSY BUSY
: BUSY FLAG
,
R L
INT INT
, : INTERRUPT FLAG
R L
INPUTS/OUTPUTS
I/O0 - I/O7 , I/O0 - I/O7 : DATA
R R L L
OTHER
: NO CONNECTION
NC
IC
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
PIN
I/O SIGNAL I/O SIGNAL
NO.
— NC 61 — NC
— NC 62 — NC
I A4 63 I A6
R L
I A3 64 I A7
R L
I A2 65 I A8
R L
I A1 66 I A9
R L
I A0 67 I A10
R L
INT
O 68 I A11
R L
BUSY
O 69 I A12
R L
S
I M/ 70 — V
DD
— GND 71 I A13
L
BUSY
O 72 I A14
L L
INT
O 73 — NC
L
CE
I A0 74 I
L L
SEM
I A1 75 I
L L
W
I A2 76 I R/
L L
OE
I A3 77 I
L L
I A4 78 — NC
L
I A5 79 I/O I/O0
L L
— NC 80 I/O I/O1
L
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