OX16C950-TQBG OXFORD SEMICONDUCTOR, OX16C950-TQBG Datasheet - Page 19

• 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

DS-0031 Sep 05
OXFORD SEMICONDUCTOR LTD.
Write the desired value to ICR (address 101
Reading from ICR registers:
Ensure that the last value written to LCR was not 0xBF (see above).
Write 0x00 offset to SPR to select ACR.
Set bit 6 of ACR (ICR read enable) by writing x1xxxxxx
(Software drivers should keep a copy of the contents of the ACR elsewhere since reading ICR involves overwriting ACR!)
Write the desired offset to SPR (address 111
Read the desired value from ICR (address 101
Write 0x00 offset to SPR to select ACR.
Clear bit 6 of ACR bye writing x0xxxxxx
2
to ICR, thus enabling access to standard registers again.
2
).
2
).
2
).
External—Free Release
2
to address 101
2
. Ensure that other bits in ACR are not changed.
OX16C950 rev B
Page 19