FO-DC635U
5 – 13
FM336Plus (IC30) Terminal description
PIN
I/O
Name
Interface
PIN
I/O
Name
Interface
1
—
RESERVED
NC
51
—
RESERVED
NC
2
IA
RS2
HOST Interface
52
GND
VSUB
—
3
IA
RS3
HOST Interface
53
GND
VSS
—
4
IA
RS4
HOST Interface
54
—
NC
NC
5
IA
/CS
HOST Interface
55
—
NC
NC
6
IA
/WR
HOST Interface
56
MI
SLEEP
Modem Interconnect
7
IA
/RD
HOST Interface
57
PWR
VDD1
—
8
OA
/RDCLK
DTE Serial Interface
58
—
NC
NC
9
OA
/RLSD
DTE Serial Interface
59
—
RESERVED
NC
10
OA
TDCLK
DTE Serial Interface
60
—
RESERVED
NC
11
IA
TXD
DTE Serial Interface
61
MI
SR1IO
Modem Interconnect
12
OA
/CTS
DTE Serial Interface
62
PWR
VCORE
—
13
PWR
VDD1
—
63
PWR
VDD1
—
14
—
RESERVED
NC
64
IA
XTCLK
DTE Serial Interface
15
—
RESERVED
NC
65
GND
VSS
—
16
GND
VSS
—
66
—
RESERVED
NC
17
—
NC
NC
67
OA
RXD
DTE Serial Interface
18
IA
/RESET
Modem Interconnect
68
IA
/DTR
DTE Serial Interface
19
OA
SR4OUT
Modem Interconnect
69
PWR
VDD1
—
20
—
NC
NC
70
MI
IA_SLEEP
Modem Interconnect
21
IA
SR4IN
Modem Interconnect
71
PWR
VGG
—
22
OA
CLK_OUT
Modem Interconnect
72
OA
YCLK
Overhead Signal
23
OA
EYESYNC
Diagnostic Signal
73
OA
XCLK
Overhead Signal
24
OA
EYECLK
Diagnostic Signal
74
OA
EYEXY
Diagnostic Signal
25
GND
MAVSS
—
75
OA
/DSR
DTE Serial Interface
26
PWR
MAVDD
—
76
OA
/RI
Telephone Line Interface
27
O(DF)
SPKR
Telephone Line Interface
77
IA
RINGD
Telephone Line Interface
28
O(DD)
TXA2
Telephone Line Interface
78
IA
/RTS
DTE Serial Interface
29
O(DD)
TXA1
Telephone Line Interface
79
OA
IRQ
HOST Interface
30
MI
VREF
Modem Interconnect
80
GND
VSS
—
31
MI
VC
Modem Interconnect
81
MI
GP00
Modem Interconnect
32
I(DA)
RIN
Telephone Line Interface
82
—
RESERVED
NC
33
AGND
MAVSS
—
83
—
RESERVED
NC
34
IA
/POR
Modem Interconnect
84
PWR
VDD1
—
35
—
RESERVED
NC
85
I
XTALI/CLKIN
Overhead Signal
36
—
RESERVED
NC
86
O
XTALO
Overhead Signal
37
O(DD)
/TALK
Telephone Line Interface
87
IA/OB
D0
HOST Interface
38
PWR
VDD
—
88
IA/OB
D1
HOST Interface
39
—
RESERVED
NC
89
IA/OB
D2
HOST Interface
40
—
RESERVED
NC
90
IA/OB
D3
HOST Interface
41
—
NC
NC
91
IA/OB
D4
HOST Interface
42
IA
M_CNTRL_SIN
Modem Interconnect
92
PWR
VDD1
—
43
IA
M_CLKIN
Modem Interconnect
93
IA/OB
D5
HOST Interface
44
IA
M_TXSIN
Modem Interconnect
94
IA/OB
D6
HOST Interface
45
IA
M_SCK
Modem Interconnect
95
IA/OB
D7
HOST Interface
46
IA
M_RXOUT
Modem Interconnect
96
IA/OB
RS0
HOST Interface
47
IA
M_STROBE
Modem Interconnect
97
IA/OB
RS1
HOST Interface
48
—
RESERVED
NC
98
PWR
PLL_VDD
—
49
O(DD)
OH
Telephone Line Interface
99
GND
VSS
—
50
PWR
VDD
—
100
GND PLL_GND
—
Notes:
1. I/O types:
MI: Modem interconnect
IA, IB: Digital input
O(DD), O(DF): Analog input
I(DA): Analog input
OA, OB: Digital output
2. NC= No external connection required. RESERVED= No external connection allowed.
3. Interface Legend:
HOST= Modem Control Unit (Host)
DET= Data Terminal Equipment
Содержание FO-DC635U
Страница 3: ... ii MEMO FO DC635U ...
Страница 87: ...FO DC635U 5 21 MEMO ...
Страница 103: ...FO DC635U 6 16 16 Control PWB parts layout Top side F1 F2 F5 The CONTROL PWB of the model employs lead free solder ...
Страница 106: ...FO DC635U 6 19 2 LIU PWB parts layout Top side The LIU PWB of the model employs lead free solder ...
Страница 107: ...FO DC635U 6 20 3 LIU PWB parts layout Bottom side The LIU PWB of the model employs lead free solder ...
Страница 110: ...FO DC635U 6 23 3 Printer PWB parts layout Top side ...
Страница 111: ...FO DC635U 6 24 4 Printer PWB parts layout Bottom side ...
Страница 124: ...FO DC635U 8 2 MEMO ...
Страница 165: ...FO DC635U 41 ...