48
CDX-FM657
-
Pin Functions (PD5513A)
Pin No.
Pin Name
I/O
Format
Function and Operation
1
PLDT
O
C
PLL data output
2
PLCK
O
C
PLL clock output
3
adena
O
C
A/D reference voltage output
4
TXTSTB
O
C
TEXT parameter output
5
TXTSO
O
C
TEXT control parameter serial output
6
TXTSI
I
TEXT data serial input
7
TXTSCK
O
C
TEXT clock output
8
BYTE
I
VCC joint
9
CNVSS
I
VSS joint
10
POWER
O
C
CD +5V control
11
CONT
O
C
Servo driver output control
12
reset
Reset input
13
XOUT
O
Crystal oscillating element connection pin
14
VSS
GND
15
XIN
I
Crystal oscillating element connection pin
16
VCC
VDD
17
nmi
I
Pull up
18
bsens
I
Back up power sense input
19
asens
I
Acc sense input
20
TXTPACK
I
TEXT PACK interrupt input
21
IPTA4IN
I
IPIN joint
22
ippw
O
C
Power supply control output for IP BUS interface IC
23
DISPPW
O
C
Key/Display microcomputer supply control
24
CSEL
I
Compression select
25
SRAMSW
I
When there is SRAM,”H”
26
CCS
O
C
IP-BUS chip select
27
SIMUKE
I
Destination information input
28
NC
Not used
29
IPIN
I
Data input from IP BUS interface IC
30
IPOUT
O
C
Data output for IP BUS interface IC
31
DPDT
O
C
Display data output
32
KYDT
I
Key data input
33
FMIPSW
I
FM/IP BUS select switch
34
testin
I
Test program mode input
35
XSO
O
NM
LSI data output
36
XSI
I
LSI data input
37
XSCK
O
NM
LSI clock output
38
M6M12
I
6/12 disc select input
39–43
NC
Not used
44
rd
O
C
SRAM enable output
45
NC
Not used
46
wr
O
C
SRAM write enable output
47
SYSPW
O
C
System power supply control output
48
cs
O
C
SRAM chip select
49
XAO
O
C
CD LSI data discernment control signal output
50
xstb
O
C
CD LSI strobe output
51
xrst
O
C
CD LSI reset output
52
MIRR
I
Mirror detector input
53
LOCK
I
Spindle lock detector input
54
FOK
I
FOK signal input
55
NC
Not used
56
A11
O
C
SRAM address bus output
57
A9
O
C
SRAM address bus output
58
A8
O
C
SRAM address bus output
59
A13
O
C
SRAM address bus output
60
A14
O
C
SRAM address bus output
61
A12
O
C
SRAM address bus output
62
VCC
VDD
Summary of Contents for CDX-FM657
Page 7: ...7 CDX FM657 2 2 EXTERIOR ...
Page 10: ...10 CDX FM657 2 3 CD MECHANISM MODULE ...
Page 16: ...16 CDX FM657 1 2 3 4 1 2 3 4 D C B A A 1 2 SYSTEM CONTROLLER LOUT AAGND ROUT GND VD A 2 2 ...
Page 17: ...17 CDX FM657 5 6 7 8 5 6 7 8 D C B A GGC1257 SRM2B256SLTMX70 B CN201 SRAM IP BUS DRIVER A2 2 ...
Page 21: ...21 CDX FM657 ...
Page 24: ...24 CDX FM657 1 2 3 4 1 2 3 4 D C B A 1 2 3 4 1 2 3 3 3 ANTENNA SELECT UNIT F 4 A CN401 F B ...
Page 29: ...29 CDX FM657 D C B A B EXTENSION UNIT B SIDE B 1 2 3 4 1 2 3 4 ...
Page 40: ...40 CDX FM657 Grating waveform 45 0 75 60 30 90 Echt Xch 20mV div AC Fcht Ych 20mV div AC ...
Page 51: ...51 CDX FM657 7 1 2 DISPLAY CAW1514 COMMON SEGMENT ...
Page 60: ...60 CDX FM657 7 3 BLOCK DIAGRAM A C D E B ...
Page 61: ...61 CDX FM657 F G ...