ox16pci954 ETC-unknow, ox16pci954 Datasheet - Page 9
![no-image](/images/no-image-200.jpg)
ox16pci954
Manufacturer Part Number
ox16pci954
Description
Integrated Quad Uart Interface
Manufacturer
ETC-unknow
Datasheet
1.OX16PCI954.pdf
(72 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
OX16PCI954
Manufacturer:
OXFORD
Quantity:
12 388
Company:
Part Number:
ox16pci954-TQA1G
Manufacturer:
AVAGO
Quantity:
1 400
Company:
Part Number:
ox16pci954-TQA1G
Manufacturer:
OXFORD
Quantity:
1
Part Number:
ox16pci954-TQA1G
Manufacturer:
OXFORD
Quantity:
20 000
Company:
Part Number:
ox16pci954-TQC60-A1
Manufacturer:
AD
Quantity:
556
Serial port pins
8-bit local bus
114-7
118-21
98-101
105-8
122
123
109
112
113
92-5
Data Sheet Revision 1.3
00
71
OXFORD SEMICONDUCTOR LTD.
81, 78, 58, 53
83, 76, 60, 51
84, 75, 61, 50
86, 73, 67, 48
102
01
64
63
Mode
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
10
32-bit
Local
N/A
N/A
N/A
N/A
N/A
N/A
See
bus
11
Dir
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
Z
I
I
I
I
I
I
1
Name
RTS[3:0]#
CTS[3:0]#
DSR[3:0]#
Rx_Clk_In[3:0]
RI[3:0]#
Tx_Clk_In[3:0]
XTLO
XTLI
UART_Clk_Out
LBRST
LBRST#
LBDOUT
LBCLK
LBCS[3:0]#
LBDS[3:0]#
LBWR#
LBRDWR#
LBRD#
Hi-Z
LBA[7:0]
LBD[7:0]
Description
Active-low modem request-to-send output. If automated
RTS# flow control is enabled, the RTS# pin is deasserted
and reasserted whenever the receiver FIFO reaches or falls
below the programmed thresholds, respectively.
Active-low modem clear-to-send input. If automated CTS#
flow control is enabled, upon deassertion of the CTS# pin,
the transmitter will complete the current character and enter
the idle mode until the CTS# pin is reasserted. Note: flow
control characters are transmitted regardless of the state of
the CTS# pin.
Active-low modem data-set-ready input. If automated DSR#
flow control is enabled, upon deassertion of the DSR# pin,
the transmitter will complete the current character and enter
the idle mode until the DSR# pin is reasserted. Note: flow
control characters are transmitted regardless of the state of
the DSR# pin
External receiver clock for isochronous applications. The
Rx_Clk_In is selected when CKS[1:0] = ‘01’.
Active-low modem Ring-Indicator input
External transmitter clock. This clock can be used by the
transmitter (and indirectly by the receiver) when CKS[6]=’1’.
Crystal oscillator output
Crystal oscillator input or external clock pin. Maximum
frequency 60MHz
Buffered crystal output. This clock can drive external UARTs
connected to the local bus. Can be enabled / disabled by
software.
Local bus active-high reset
Local bus active-low reset
Local bus data out enable. This pin can be used by external
transceivers; it is high when LBD[7:0] are in output mode and
low when they are in input mode.
Buffered PCI clock. Can be enabled / disabled by software
Local bus active-low Chip-Select (Intel mode)
Local bus active-low Data-Strobe (Motorola mode)
Local Bus active-low write-strobe (Intel mode)
Local Bus Read-not-Write control (Motorola mode)
Local Bus active-low read-strobe (Intel mode)
Permanent high impedance (Motorola mode)
Local bus address signals
Local bus data signals
OX16PCI954
Page 9