OX16C950-TQBG OXFORD SEMICONDUCTOR, OX16C950-TQBG Datasheet - Page 28

• Manufacturer Part Number: OX16C950-TQBG
• Description: IC, UART, 1CH, SMD, TQFP48, 950
• Manufacturer: OXFORD SEMICONDUCTOR

Specifications of OX16C950-TQBG

• No. Of Channels: 1
• Data Rate: 15Mbps
• Uart Features: Tx/Rx FIFO INT TRIG
• Supply Voltage Range: 3V To 5.25V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: TQFP
• No. Of Pins: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12
12.1
The divisor latch registers are used to program the baud
rate divisor. This is a value between 1 and 65535 by which
the input clock is divided by in order to generate serial
baud rates. After a hardware reset, the baud rate used by
the transmitter and receiver is given by:
Where divisor is given by DLL + ( 256 x DLM ). More
flexible baud rate generation options are also available.
See section 14 for full details.
DS-0031 Sep 05
OXFORD SEMICONDUCTOR LTD.
O
Divisor Latch Registers ‘DLL & DLM’
THER
Baudrate
S
TANDARD
=
16
InputClock
*
R
Divisor
EGISTERS
External—Free Release
12.2
The scratch pad register does not affect operation of the
rest of the UART in any way and can be used for
temporary data storage. The register may also be used to
define an offset value to access the registers in the
Indexed Control Register set. For more information on
Indexed Control registers see Table 7 and section 15.
Scratch Pad Register ‘SPR’
OX16C950 rev B
Page 28