HFC-S2M Cologne Chip AG, HFC-S2M Datasheet - Page 62

• Manufacturer Part Number: HFC-S2M
• Description: Isdn HDLC Fifo Controller With Primary Rate Interface
• Manufacturer: Cologne Chip AG

HFC-E1
2.4.3 PCMCIA connection circuitry
62 of 272
l i s t o f p o w e r - p i n s :
V C C : 1 7 , 5 1
G N D : 1 , 3 4 , 3 5 , 6 8
f o l l o w i n g p i n s a r e
n o t c o n n e c t e d :
A 1 6 - A 2 5
ADDRESS / DATA
CONTROL
PCMCIA
P O W E R
PCMCIA
PCMCIA
P C M C I A s l o t
VS1#/REFRESH
VS2#/RSVD
STSCHG#
INPACK#
IOIS16#
I O W R #
SPKR#
RESET
IREQ#
WAIT#
IORD#
REG#
VPP1
VPP2
CD1#
CD2#
CE2#
CE1#
Universal external bus interface
GND
W E #
VCC
OE#
A15
A14
A13
A12
A11
A10
A09
A08
A07
A06
A05
A04
A03
A02
A01
A00
D15
D14
D13
D12
D11
D10
D09
D08
D07
D06
D05
D04
D03
D02
D01
D00
Figure 2.8: PCMCIA circuitry
43
57
18
52
16
62
63
36
67
58
59
60
61
9
15
44
45
33
42
7
20
14
13
21
10
8
11
12
22
23
24
25
26
27
28
29
41
40
39
38
37
66
65
64
6
5
4
3
2
32
31
30
GND
GND
R * c a n b e o m i t t e d
i f r e s e t i s a c t i v e
d u r i n g p o w e r o n .
n c
n c
n c
n c
n c
n c
n c
R1
5 V
Data Sheet
470n
C1
+3.3V
1
R2
IN
U2
GND
recommended by
PCMCIA spec.
1 0 k
R3
LM3940
GND
OUT
1 M
R*
+3.3V
+3.3V
100u
3
C5
1n
C2
GND
1 M
R*
+
+3.3V
GND
n c
n c
100u
C3
+
196
195
194
197
100
198
200
203
204
205
206
99
26
25
23
24
21
22
20
27
18
30
40
10
11
14
15
16
17
31
32
33
34
36
37
38
39
43
44
45
46
48
49
50
51
7
6
1
2
3
4
8
9
( P C M C I A i n t e r f a c e )
HFC-E1
100n
NC
GND
VDD
IREQ#
M O D E 0
M O D E 1
RESET
GND
NC
INPACK#
REG#
OE#
W E #
IORD#
I O W R #
GND
FL0
FL1
IOIS16#
CE2#
CE1#
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
C4
March 2003 (rev. A)
+3.3V
not nesassary if
PCMCIA interface is
a 3.3V only interface
U1
Cologne
Chip