Document Reference No.: FT_000030
Vinculum VNC1L Embedded USB Host Controller IC Datasheet Version 2.01
Clearance No.: FTDI# 50
Combined Interface Mode
Pin No.
Name
Type
Description
UART
Interface
15
BDBUS4
I/O
5V safe bidirectional
data/control bus, BD bit 4
5V safe bidirectional
data/control bus, BD bit 5
5V safe bidirectional
data/control bus, BD bit 6
5V safe bidirectional
data/control bus, BD bit 7
5V safe bidirectional
data/control bus, BC bit 0
5V safe bidirectional
data/control bus, BC bit 1
5V safe bidirectional
data/control bus, BC bit 2
5V safe bidirectional
data/control bus, BC bit 3
5V safe bidirectional
data/control bus, AD bit 0
5V safe bidirectional
data/control bus, AD bit 1
5V safe bidirectional
data/control bus, AD bit 2
5V safe bidirectional
data/control bus, AD bit 3
5V safe bidirectional
data/control bus, AD bit 4
5V safe bidirectional
data/control bus, AD bit 5
5V safe bidirectional
data/control bus, AD bit 6
5V safe bidirectional
data/control bus, AD bit 7
5V safe bidirectional
data/control bus, AC bit 0
5V safe bidirectional
data/control bus, AC bit 1
(DATAREQ#)
DCD#
(DATAACK#)
TXD
D0
SCLK
Parallel FIFO
Interface
SPI Slave
Interface
I/O Port
PortBD4
16
BDBUS5
I/O
PortBD5
18
BDBUS6
I/O
PortBD6
19
BDBUS7
I/O
PortBD7
20
BCBUS0
I/O
PortBC0
21
BCBUS1
I/O
PortBC1
22
BCBUS2
I/O
PortBC2
23
BCBUS3
I/O
PortBC3
31
ADBUS0
I/O
PortAD0
32
ADBUS1
I/O
RXD
D1
SDI
PortAD1
33
ADBUS2
I/O
RTS#
D2
SDO
PortAD2
34
ADBUS3
I/O
CTS#
D3
CS
Not
Available
PortAD3
35
ADBUS4
I/O
D4
PortAD4
36
ADBUS5
I/O
D5
PortAD5
37
ADBUS6
I/O
D6
PortAD6
38
ADBUS7
I/O
RI#
D7
PortAD7
41
ACBUS0
I/O
TXDEN#
RXF#
PortAC0
42
ACBUS1
I/O
TXE#
PortAC1
Copyright © 2009 Future Technology Devices International Limited
10
FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
