HFC-S2M Cologne Chip AG, HFC-S2M Datasheet - Page 59

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

2.3.3 ISA connection circuitry
March 2003 (rev. A)
HFC-E1
l i s t o f p o w e r - p i n s :
+ 5 V : B 3 , B 2 9 , D 1 6
G N D : B 1 , B 1 0 , B 3 1 ,
following pins are
not connected:
LA17 - LA23
DRQ0 - DRQ3
DRQ5 - DRQ7
-DACK0 - -DACK3
-DACK5 - -DACK7
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 :
S A 1 6 - S A 1 9
D 1 8
ADDRESS / DATA
CONTROL
ISA PnP
P O W E R
ISA PnP
ISA PnP
I S A P n P s l o t
-I/O CH RDY
RESET DRV
-MEM CS16
-I/O CH CK
-I/O CS16
-MASTER
- S M E M W
- S M E M R
-Refresh
- M E M W
- M E M R
IRQ10
IRQ11
IRQ12
IRQ14
IRQ15
SBHE
BALE
SD15
SD14
SD13
SD12
SD11
SD10
SD09
SD08
SD07
SD06
SD05
SD04
SD03
SD02
SD01
SD00
+12V
O W S
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ9
- I O W
SA15
SA14
SA13
SA12
SA11
SA10
SA09
SA08
SA07
SA06
SA05
SA04
SA03
SA02
SA01
SA00
GND
O S C
-IOR
Universal external bus interface
-12V
AEN
CLK
+5V
T/C
-5V
Figure 2.7: ISA PnP circuitry
B5
B9
B7
D17
B19
B28
B27
B8
B30
B20
B25
B24
B23
B22
B21
B4
D3
D4
D5
D7
D6
B2
A10
A1
B12
B11
C9
C10
B14
B13
A11
D1
D2
C1
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
C18
C17
C16
C15
C14
C13
C12
C11
A2
A3
A4
A5
A6
A7
A8
A9
n c
n c
n c
n c
n c
n c
n c
n c
n c
n c
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 .
G N D
Data Sheet
G N D
G N D
470n
C1
1
G N D
IN
1 M
1 M
R*
R*
U2
+ 3 . 3 V
+ 3 . 3 V
+ 3 . 3 V
1 0 k
R1
LM3940
1 M
1 M
R*
R*
OUT
G N D
G N D
100u
3
1 M
R*
C2
G N D
n c
n c
n c
n c
+
100u
196
195
194
197
100
106
107
108
109
110
111
112
198
200
203
204
205
206
C3
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
HFC-E1
( I S A P n P i n t e r f a c e )
+
NC
GND
VDD
NC
M O D E 0
M O D E 1
IRQ6
IRQ5
IRQ4
IRQ3
IRQ2
IRQ1
IRQ0
RESET
GND
NC
/BUSDIR
GND
FL0
FL0
/IOR
/ I O W
/AEN
FL0
FL1
/IOIS16
/SBHE
FL0
SA15
SA14
SA13
SA12
SA11
SA10
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
+ 3 . 3 V
100n
C4
U1
Cologne
Chip
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