SC28L201A1DGG,112 NXP Semiconductors, SC28L201A1DGG,112 Datasheet - Page 60

• Manufacturer Part Number: SC28L201A1DGG,112
• Description: IC UART W/FIFO 48-TSSOP
• Manufacturer: NXP Semiconductors
• Series: IMPACTr

Specifications of SC28L201A1DGG,112

• Features: False-start Bit Detection
• Number Of Channels: 2, DUART
• Fifo's: 256 Byte
• Voltage - Supply: 3.3V, 5V
• With Parallel Port: Yes
• With Auto Flow Control: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3293-5; 935277824112; SC28L201A1DGG

Philips Semiconductors
9397 750 13138
Product data sheet
8.2.13 Receiver FIFO Fill Level register (RxFL)
8.2.14 Transmitter FIFO Interrupt Level (TxFIL)
8.2.15 Transmitter FIFO Empty Level register (TxEL)
The number of bytes filled in the Receiver FIFO.
Table 30:
The position in the Tx FIFO caused the transmitter to enter the interrupt arbitration
process. This register is used to offset the effect of the arbitration threshold. Its use may
yield moderate improvements in the interrupt service. It will also ‘equalize’ interrupt
latency and allow for larger aggregate block transfers between fast and slow channels.
Writing to this register removes the interrupt control established in MR0 and MR1.
Table 31:
The number of empty bytes in the Transmitter FIFO.
Table 32:
Bit
7:0
Bit
7:0
Bit
7:0
Symbol
Symbol
Symbol
RxFL - Receiver FIFO Fill Level register (address 0x10) bit description
TxFIL - Transmitter FIFO Interrupt Level register (address 0x47) bit description
TxEL - Transmitter FIFO Empty Level register (address 0x11) bit description
Description
Channel byte count code **(1) = implied ‘1’.
**(1) 0000 0000 = 256 if RxRDY status bit is set.
Description
Any one of 256 FIFO empty positions.
Description
Channel byte count code **(1) = implied ‘1’.
**(1) 0000 0000 = 256 if TxRDY status bit is set.
Rev. 01 — 31 October 2005
0000 0001 = 1
0000 0010 = 2
to
1111 1111 = 255
0000 0001 = 1
0000 0010 = 2
to
1111 1111 = 255
3.3 V, 5 V UART, 3.125 Mbit/s, with 256-byte FIFO
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SC28L201
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