Document No.: FT_000138
VINCULUM-II EMBEDDED DUAL USB HOST CONTROLLER IC Datasheet
Version - 1.2
Clearance No.: FTDI# 143
6.1.1 UART Mode Signal Descriptions
64 Pin
Package
48 Pin
Package
32 Pin
Package
Name
Type
Description
Available
pins
Available
pins
Available
pins
11, 15,
19, 24,
28, 39,
43, 47,
51, 57,
61
11, 15,
20, 31,
35, 41,
45
11, 23
29
uart_txd
Output
Transmit asynchronous data output
12, 16,
20, 25,
29, 40,
44, 48,
52, 58,
62
12,16,
21, 32,
36, 42,
46
12, 24,
30
uart_rxd
Input
Receive asynchronous data input
13, 17,
22, 26,
31, 41,
45, 49,
55, 59,
63
13, 18,
22, 33,
37, 43,
47
14, 25,
31
uart_rts#
uart_cts#
uart_dtr#
uart_dcd#
Output
Request to send control output
14, 18,
23, 27,
32, 42,
46, 50,
56, 60,
64
14, 19,
23, 34,
38, 44,
48
15, 26,
32
Input
Clear to send control input
11, 15,
19, 24,
28, 39,
43, 47,
51, 57,
61
11, 15,
20, 31,
35, 41,
45
11, 23
29
Data acknowledge (data terminal
ready control) output
Output
13, 17,
22, 26,
31, 41,
45, 49,
55, 59,
63
13, 18,
22, 33,
37, 43,
47
14, 25,
31
Input
Data carrier detect control input
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39
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