TDA18254HN/C1,518 NXP Semiconductors, TDA18254HN/C1,518 Datasheet - Page 35

• Manufacturer Part Number: TDA18254HN/C1,518
• Description: IC CABLE TUNER DGTL 48HVQFN
• Manufacturer: NXP Semiconductors
• Type: Tunerr

Specifications of TDA18254HN/C1,518

• Mounting Type: Surface Mount
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935289589518

NXP Semiconductors
SC16C852V
Product data sheet
7.17 Flow Control Trigger Level High (FLWCNTH)
7.18 Flow Control Trigger Level Low (FLWCNTL)
7.19 Clock prescaler (CLKPRES)
This 8-bit register is used to store the receive FIFO high threshold levels to start/stop
transmission during hardware/software flow control.
register bit settings; see
Table 29.
[1]
This 8-bit register is used to store the receive FIFO low threshold levels to start/stop
transmission during hardware/software flow control.
register bit settings; see
Table 30.
[1]
This register hold values for the clock prescaler.
Table 31.
Bit
7:0
Bit
7:0
Bit
7:4
3:0
For 32-byte FIFO mode, refer to
For 32-byte FIFO mode, refer to
FLWCNTH[7:0]
Symbol
Symbol
FLWCNTL[7:0]
Symbol
CLKPRES[7:4]
CLKPRES[3:0]
FLWCNTH register bits description
FLWCNTL register bits description
Clock prescaler register description
Dual UART with 128-byte FIFOs, IrDA, and XScale VLIO bus interface
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 21 January 2011
Section
Section
Description
This register stores the programmable HIGH threshold level for
hardware and software flow control for 128-byte FIFO mode.
Description
This register stores the programmable LOW threshold level for
hardware and software flow control for 128-byte FIFO mode.
Description
reserved
clock prescaler value; reset to 0
0x00 = trigger level is set to 1
0x01 = trigger level is set to 1
...
0x80 = trigger level is set to 128
0x00 = trigger level is set to 1
0x01 = trigger level is set to 1
...
0x80 = trigger level is set to 128
Section 7.3 “FIFO Control Register
Section 7.3 “FIFO Control Register
6.5.
6.5.
Table 29
Table 30
(FCR)”.
(FCR)”.
shows transmission control
shows transmission control
SC16C852V
© NXP B.V. 2011. All rights reserved.
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