Sony HCD-SA30 - Page 65

65
HCD-SA30
IC808 MSM56V16160F-8TK7R1 (DMB03 BOARD)
A9 A8 A7 A6 A5 A4 VSS
A11-BA
A10/AP
A0 A1 A2 A3
VDD VDD
DQ0 DQ1
VSSQ
DQ2 DQ3
VCCQ
DQ4 DQ5
VSSQ
DQ6 DQ7
VDDQ
VSS DQ15 DQ14 VSSQ DQ13 DQ12 VCCQ DQ11 DQ10 VSSQ DQ9 DQ8 VDDQ
CAS
RAS
3132 2930 262728
212019 2322 252421 43 65 87 109 11 1312
4950 4648 4447 45 4243 3940 36
READ
DATA
REGISTER
INPUT
DATA
REGISTER
OUTPUT
BUFFERS
INPUT
BUFFERS
SENSE
AMPLIFIER
COLUMN
DECODERS
MEMORY
CELLS
WORD
DRIVERS
ROW
DECODERS
COLUMN
ADDRESS
BUFFERS
UDQM
35
CLK
34
CKE
33
NC
37
NC
38
41
I/O
CONTROLLER
PROGRAMING
REGISTER
16
WE
15 17
CS
18
LDQM
14
ROW
ADDRESS
BUFFERS
INTERNAL
COLUMN
ADDRESS
COUNTOR
LATENCY
&
BURST
CONTROLLER
INTERNAL
ROW
ADDRESS
COUNTOR
TIMING
REGISTER
BANK
CONTROLLER
IC903 BR24C16F-E2 (DMB03 BOARD)
8
VCC
7
TEST
6
SCL
5
SDA
1
A0
2
A1
3
A2
4
GND
ADDRESS
DECODER
SLAVE WORD
ADDRESS REGISTER
DATA
REGISTER
16 K bit EEPROM ARRAY
CONTROL CIRCUIT
POWER SUPPLY
VOLTAGE DETECTION
HIGHT VOLTAGE
GENERATOR
11 bit
8 bit
11 bit
STOPSTART
ACK