35
RX-V595a/HTR-5150/RX-V595aRDS
IC5 : M5M51288BKJ-20LTEL (1M SRAM)
131072-word x 8 bit High Speed Static RAM
NC
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
D1
D2
D3
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VCC
A2
CE2
/WE
A1
A0
A16
A15
/OE
A14
/CE1
D8
D7
D6
D5
D4
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
ROW INPUT
BUFFER
TOP VIEW
CKS
DVDD
DG
XTO
XTI
/PD
BICK
SDAT
LRCK
SMUT
HOLD
DEM0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
ZMUT
DZF
VREF
AG
AVDD
VCOM
OUTL
OUTR
VCNT
DIF1
DIF0
DEM1
24
23
22
21
20
19
18
16
TOP VIEW
A1
28
A0
27
A2
31
A3
2
A4
3
A5
4
A6
5
A7
6
A8
7
A9
8
A10
9
A11
10
A12
11
A13
12
A14
23
A15
25
A16
26
32
16
13
14
15
17
18
19
20
VCC
GND
D1
D2
D3
D4
D5
D6
D7
D8
21
/CE1
22
CE2
30
/WE
29
/OE
24
ROW ADDRESS
DECODER
131072-word x 8 bit
MEMORY ARRAY
(512-row X 2048-column)
COLUMN I/O
256
16
2048
I/O DATA CONTROL
COLUMN ADDRESS
DECODER
COLUMN INPUT
BUFFER
CHIP SELECT
WRITE CONTROL
OUTPUT CONTROL
CE2
L
X
H
H
H
/WE
X
X
L
H
H
/OW
X
X
X
L
H
Mode
Data I/O
Power
NOTE) H: High Level L: Low level X: Don't care
Non-selectable
Non-selectable
Write mode
Read mode
High impedance
High impedance
Input
Output
High impedance
On
Standby
On
On
On
/CE1
X
H
L
L
L
18
512
IC7 : AK4320 (DA)
1 bit D/A Converter
LRCK
9
BICK
7
SERIAL INPUT
INTERFACE
8x
INTERPOLATOR
∆∑
MODULATOR
SCF
SCF
CTF
CTF
∆∑
MODULATOR
8x
INTERPOLATOR
CLOCK
OSC/DIVIDER
/PD
6
OUTL
18
VCOM
19
OUTR
17
VCNT
16
SMUT
10
HOLD
11
ZMUT
24
DZF
23
XTI
5
CKS
1
DVDD
2
DG
3
VREF
22
XTO
4
DIF0
14
DIF1
15
DE-EMPHASIS
CONTROL
DEM0
12
DEM1
13
AVDD
20
AG
21
SDAT
8
Содержание HTR-5150
Страница 74: ...RX V595a HTR 5150 RX V595aRDS ...