Sharp FO-DC600 Service Manual page 75

FM336Plus (IC30) Terminal description
PIN I/O Name
1 — RESERVED
2 IA RS2
3 IA RS3
4 IA RS4
5 IA /CS
6 IA /WR
7 IA /RD
8 OA /RDCLK
9 OA /RLSD
10 OA TDCLK
11 IA TXD
12 OA /CTS
13 PWR VDD1
14 — RESERVED
15 — RESERVED
16 GND VSS
17 — NC
18 IA /RESET
19 OA SR4OUT
20 — NC
21 IA SR4IN
22 OA CLK OUT
23 OA EYESYNC
24 OA EYECLK
25 GND MAVSS
26 PWR MAVDD
27 O(DF) SPKR
28 O(DD) TXA2
29 O(DD) TXA1
30 MI VREF
31 MI VC
32 I(DA) RIN
33 AGND MAVSS
34 IA /POR
35 — RESERVED
36 — RESERVED
37 O(DD) /TALK
38 PWR VDD
39 — RESERVED
40 — RESERVED
41 — NC
42 IA M CNTRL SIN
43 IA M CLKIN
44 IA M TXSIN
45 IA M SCK
46 IA M RXOUT
47 IA M STROBE
48 — RESERVED
49 O(DD) OH
50 PWR VDD
Notes:
1. I/O types: MI:
I(DA): Analog input
2. NC= No external connection required. RESERVED= No external connection allowed.
3. Interface Legend:
HOST= Modem Control Unit (Host)
DET= Data Terminal Equipment
Interface
NC
HOST Interface
HOST Interface
HOST Interface
OHOST Interface
HOST Interface
HOST Interface
DTE Serial Interface
DTE Serial Interface
DTE Serial Interface
DTE Serial Interface
DTE Serial Interface
—
NC
NC
—
NC
Modem Interconnect
Modem Interconnect
NC
Modem Interconnect
Modem Interconnect
Diagnostic Signal
Diagnostic Signal
—
—
Telephone Line Interface
Telephone Line Interface
Telephone Line Interface
Modem Interconnect
Modem Interconnect
Telephone Line Interface
—
Modem Interconnect
NC
NC
Telephone Line Interface
—
NC
NC
NC
Modem Interconnect
Modem Interconnect
Modem Interconnect
Modem Interconnect
Modem Interconnect
Modem Interconnect
NC
Telephone Line Interface
—
Modem interconnect IA, IB: Digital input
OA, OB: Digital output
PIN I/O Name
51 — RESERVED
52 GND VSUB
53 GND VSS
54 — NC
55 — NC
56 MI SLEEP
57 PWR VDD1
58 — NC
59 — RESERVED
60 — RESERVED
61 MI SR1IO
62 PWR VCORE
63 PWR VDD1
64 IA XTCLK
65 GND VSS
66 — RESERVED
67 OA RXD
68 IA /DTR
69 PWR VDD1
70 MI IA SLEEP
71 PWR VGG
72 OA YCLK
73 OA XCLK
74 OA EYEXY
75 OA /DSR
76 OA /RI
77 IA RINGD
78 IA /RTS
79 OA IRQ
80 GND VSS
81 MI GP00
82 — RESERVED
83 — RESERVED
84 PWR VDD1
85 I XTALI/CLKIN
86 O XTALO
87 IA/OB D0
88 IA/OB D1
89 IA/OB D2
90 IA/OB D3
91 IA/OB D4
92 PWR VDD1
93 IA/OB D5
94 IA/OB D6
95 IA/OB D7
96 IA/OB RS0
97 IA/OB RS1
98 PWR PLL VDD
99 GND VSS
100 GND PLL GND
O(DD), O(DF):
5 – 13
FO-DC600U
Interface
NC
—
—
NC
NC
Modem Interconnect
—
NC
NC
NC
Modem Interconnect
—
—
DTE Serial Interface
—
NC
DTE Serial Interface
DTE Serial Interface
—
Modem Interconnect
—
Overhead Signal
Overhead Signal
Diagnostic Siganl
DTE Serial Interface
Telephone Line Interface
Telephone Line Interface
DTE Serial Interface
HOST Interface
—
Modem Interconnect
NC
NC
—
Overhead Signal
Overhead Signal
HOST Interface
HOST Interface
HOST Interface
HOST Interface
HOST Interface
—
HOST Interface
HOST Interface
HOST Interface
HOST Interface
HOST Interface
—
—
—
Analog input