SC16C752BIBS,128 NXP Semiconductors, SC16C752BIBS,128 Datasheet - Page 32

IC DUAL UART 64BYTE 32HVQFN

SC16C752BIBS,128

Manufacturer Part Number
SC16C752BIBS,128
Description
IC DUAL UART 64BYTE 32HVQFN
Manufacturer
NXP Semiconductors
Datasheet

Specifications of SC16C752BIBS,128

Features
False-start Bit Detection
Number Of Channels
2, DUART
Fifo's
64 Byte
Voltage - Supply
2.5V, 3.3V, 5V
With Auto Flow Control
Yes
With False Start Bit Detection
Yes
With Modem Control
Yes
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935276389128
SC16C752BIBS-F
SC16C752BIBS-F
NXP Semiconductors
SC16C752B
Product data sheet
Table 23.
[1]
Command
Set TX FIFO and RX FIFO thresholds
to VALUE
Read FIFO Rdy register
Set prescaler value to divide-by-1
Set prescaler value to divide-by-4
× sign here means bit-AND.
Register programming guide
All information provided in this document is subject to legal disclaimers.
5 V, 2.2 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs
Rev. 6 — 30 November 2010
Actions
…continued
Read LCR (03h), save in temp1
Read LCR (03h), save in temp1
Read LCR (03h), save in temp1
Set LCR (03h) to BFh
Read EFR (02h), save in temp2
Set EFR (02h) to 10h + temp2
Set LCR (03h) to 00h
Read MCR (04h), save in temp3
Set MCR (04h) to 40h + temp3
Set TLR (07h) to VALUE
Set MCR (04h) to temp3
Set LCR (03h) to BFh
Set EFR (02h) to temp2
Set LCR (03h) to temp1
Read MCR (04h), save in temp1
Set temp2 = temp1 × EFh
Set MCR (04h) = 40h + temp2
Read FFR (07h), save in temp2
Pass temp2 back to host
Set MCR (04h) to temp1
Set LCR (03h) to BFh
Read EFR (02h), save in temp2
Set EFR (02h) to 10h + temp2
Set LCR (03h) to 00h
Read MCR (04h), save in temp3
Set MCR (04h) to temp3 × 7Fh
Set LCR (03h) to BFh
Set EFR (02h) to temp2
Set LCR (03h) to temp1
Set LCR (03h) to BFh
Read EFR (02h), save in temp2
Set EFR (02h) to 10h + temp2
Set LCR (03h) to 00h
Read MCR (04h), save in temp3
Set MCR (04h) to temp3 + 80h
Set LCR (03h) to BFh
Set EFR (02h) to temp2
Set LCR (03h) to temp1
SC16C752B
[1]
[1]
© NXP B.V. 2010. All rights reserved.
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