AM8530H AMD [Advanced Micro Devices], AM8530H Datasheet - Page 15

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

General Information
W/REQA
INTACK
SYNCA
TRxCA
RTxCA
RxDA
TxDA
+5 V
IEO
NC
IEI
Figure 1–4. Pin Designation for 40- and 44-Pin SCC
13
12
14
10
11
15
7
8
16
17
9
DTR / REQA
18
6
W / REQA
INTACK
SYNCA
TRxCA
19
RTxCA
DCDA
5
RxDA
RTSA
PCLK
CTSA
TxDA
+5 V
IEO
INT
D 5
D 7
D 1
D 3
IEI
20
4
21
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
Am8530H
Am85C30
Am85C30
2
23
1
44
24
28
27
26
25
24
23
22
21
40
39
38
37
36
35
34
33
32
31
30
29
43
25
42
26
TRxCB
W/REQB
SYNCB
RTxCB
RxDB
TxDB
DTR / REQB
RTSB
CTSB
DCDB
D 0
D 2
D 4
D 6
RD
WR
A/B
CE
D/C
GND
41
27
28
40
38
37
36
35
34
33
32
31
29
39
30
SYNCB
TRxCB
TxDB
10216A-003A
CE
GND
W/REQB
RTxCB
RxDB
A/B
D/C
NC
AMD
1–7