Sony BDX-N1000 Maintenance Manual page 56

IC
IDT71V016S15Y-TL (IDT)
1M (64Kx16)-BIT SRAM
—TOP VIEW—
A4 1 44 A5
A3 2 43 A6
A2 3 42 A7
OE
A1
4 41
BHE
A0 5 40
CS BLE
6 39
I/O0 7 38 I/O15
I/O1 8 37 I/O14
I/O2 9 36 I/O13
I/O3 10 35 I/O12
V 11 34 GND
DD
GND 12 33 V
DD
I/O4 13 32 I/O11
I/O5 14 31 I/O10
I/O6 15 30 I/O9
I/O7 16 29 I/O8
WE
17 28 NC
A15 18 27 A8
A14 19 26 A9
A13 20 25 A10
A12 21 24 A11
NC 22 23 NC
IDT72V211L20PF (IDT)
SYNC FIFO
—TOP VIEW—
25
26
27
28
29
30
31
32
PIN PIN
I/O SIGNAL I/O
NO. NO.
1 I D1 9 I
2 I D0 10 O
PAF
3 O 11 O
PAE
4 O 12 O
5 — GND 13 O
REN1
6 I 14 O
7 I RCLK 15 O
REN2
8 I 16 O
3-8
5 7
A0 I/O0
8
4
A1 I/O1
3 9
A2 I/O2
2 10
A3 I/O3
1 13
A4 I/O4
44 14
A5 I/O5
43 15
A6 I/O6
42 16
A7 I/O7
27 29
A8 I/O8
26 30
A9 I/O9
25 31
A10 I/O10
24 32
A11 I/O11
21 35
A12 I/O12
20 36
A13 I/O13
19 37
A14 I/O14
18 38
A15 I/O15
40
BHE
39
BLE
17
WE
CS OE
6 41
INPUTS
A0 - A15 : ADDRESS
BHE
: HIGH BYTE ENABLE
BLE
: LOW BYTE ENABLE
CS
: CHIP SELECT
OE
: OUTPUT ENABLE
WE
: WRITE ENABLE
INPUTS/OUTPUTS
I/O0 - I/O15 : DATA
INPUTS
D0 - D8 : DATA
LD
: LOAD
OE
: OUTPUT ENABLE
16
RCLK : READ CLOCK
15
REN1 REN2
, : READ ENABLE
14
RS
: RESET
13
WCLK : WRITE CLOCK
12
WEN1
, WEN2 : WRITE ENABLE
11
10
OUTPUTS
9
EF
: EMPTY FLAG
FF
: FULL FLAG
PAE
: PROGRAMMABLE ALMOST EMPTY FLAG
PAF
: PROGRAMMABLE ALMOST FULL FLAG
Q0 - Q8 : DATA
PIN PIN
SIGNAL I/O SIGNAL I/O SIGNAL
NO. NO.
OE RS
17 O Q5 25 I
EF
18 O Q6 26 I D8
FF
19 O Q7 27 I D7
Q0 20 O Q8 28 I D6
Q1 21 — V 29 I D5
CC
LD
Q2 22 I WEN2/ 30 I D4
Q3 23 I WCLK 31 I D3
WEN1
Q4 24 I 32 I D2
IDT72271L10PF (IDT)
IDT72V261L15PF (IDT)
SUPERSYNC FIFO
—TOP VIEW—
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PIN PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO. NO.
WEN
1 I 17 I D6 33
SEN
2 I 18 I D5 34
3 I FS 19 I D4 35
4 — V 20 I D3 36
CC
5 — V 21 I D2 37
CC
6 — GND 22 I D1 38
7 — GND 23 I D0 39
8 — GND 24 — GND 40
9 — GND 25 O Q0 41
10 — GND 26 O Q1 42
11 — GND 27 — GND 43
12 — GND 28 O Q2 44
13 — GND 29 O Q3 45
14 — GND 30 — V 46
CC
15 I D8 31 O Q4 47
16 I D7 32 O Q5 48
INPUTS
D0 - D8 : DATA
FS : FREQUENCY SELECT
FWFT : FIRST WORD FALL THROUGH
LD
: LOAD
MRS
: MASTER RESET
OE
: OUTPUT ENABLE
PRS
: PARTIAL RESET
RCLK : READ CLOCK
REN
: READ ENABLE
RT
: RETRANSMIT
SEN
: SERIAL ENABLE
SI : SERIAL
WCLK : WRITE CLOCK
WEN
: WRITE ENABLE
OUTPUTS
EF
: EMPTY FLAG
FF
: FULL FLAG
HF
: HALF-FULL FLAG
IR
: INPUT READY
OR
: OUTPUT READY
PAE
: PROGRAMMABLE ALMOST EMPTY FLAG
PAF
: PROGRAMMABLE ALMOST FULL FLAG
Q0 - Q8 : DATA
OTHER
NC : NO CONNECTION
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
PIN
I/O SIGNAL I/O SIGNAL
NO.
OE
— GND 49 I
RT
O Q6 50 I
REN
O Q7 51 I
O Q8 52 I RCLK
EF OR
— NC 53 O /
PAE
— NC 54 O
— GND 55 — V
CC
HF
— NC 56 O
PAF
— NC 57 O
FF IR
— NC 58 O /
— V 59 — GND
CC
— NC 60 I FWFT/SI
LD
— NC 61 I
MRS
— GND 62 I
PRS
— NC 63 I
— NC 64 I WCLK
BDX-N1000