AM8530H AMD [Advanced Micro Devices], AM8530H Datasheet - Page 179

• Manufacturer Part Number: AM8530H
• Description: Serial Communications Controller
• Manufacturer: AMD [Advanced Micro Devices]

AMD
DRQ1
DACK1
ACM
AD0
IOR
PLCK
D0-D7
INT
IOW
AD1
7–30
1- 8
11 I/R
A1-A0
2947
D
PR
V CC
B1-B0
CD
Q
Figure 7–18. 7960-Am8530H Hardware Interface Diagram
2.0
9
12-19
+5 V
+5 V
1K
10
34
20
32
36
35
33
31
5
D0-D7
INT
W/REQA
RD
WR
PCLK
A/B
CE
GND
D/C
AD3 — AD11
Am8530H
INTACK
TRxCA
RTxCA
DCDA
DCDB
RxDA
TxDA
CTSA
TxDB
CTSB
RxDB
RTSA
V CC
101
15
14
18
19
12
13
8
7
9
25
22
21
17
2
12
22µF
26LS29
26LS32
+5 V
3
4
15
2
1
2 – 10
100
17
18
15
16
10
12
14
11
13 RxD
24
2
3
RTS
TxD
TxC
CTS
ACB
CD
CS
RxC
HRST
TEST
MODE
11
SCC Application Notes
1
7960
ACK
G
A0 – A8
7
TV CC1
TV CC2
TV CC
29809
TSRC
TxL0
RxL0
RxL1
TxL1
6
X1
X2
E OUT
GND
22
23
19
5
4
9
9
1
V CC
21
20
B4
B5
B6
B0
B1
B2
B3
B7
C
3.3 K
24
19
18
17
23
22
21
20
16
15
12
13
14
56 pF
56 pF
PE5156X
.01 µF
+5 V
75