Texas Instruments TMS320C2810 User Manual

TMS320F2810, TMS320F2811, TMS320F2812
TMS320C2810, TMS320C2811, TMS320C2812
SPRS174T –APRIL 2001–REVISED MAY 2012 www.ti.com
Table 4-7. McBSP Registers (continued)
ADDRESS TYPE RESET VALUE
NAME DESCRIPTION
0x00 78xxh (R/W) (HEX)
FIFO MODE REGISTERS (applicable only in FIFO mode)
FIFO Data Registers
(2)
McBSP Data Receive Register 2 – Top of receive FIFO
DRR2 00 R 0x0000
• Read First FIFO pointers will not advance
McBSP Data Receive Register 1 – Top of receive FIFO
DRR1 01 R 0x0000
• Read Second for FIFO pointers to advance
McBSP Data Transmit Register 2 – Top of transmit FIFO
DXR2 02 W 0x0000
• Write First FIFO pointers will not advance
McBSP Data Transmit Register 1 – Top of transmit FIFO
DXR1 03 W 0x0000
• Write Second for FIFO pointers to advance
FIFO Control Registers
MFFTX 20 R/W 0xA000 McBSP Transmit FIFO Register
MFFRX 21 R/W 0x201F McBSP Receive FIFO Register
MFFCT 22 R/W 0x0000 McBSP FIFO Control Register
MFFINT 23 R/W 0x0000 McBSP FIFO Interrupt Register
MFFST 24 R/W 0x0000 McBSP FIFO Status Register
(2) FIFO pointers advancing is based on order of access to DRR2/DRR1 and DXR2/DXR1 registers.
76 Peripherals Copyright © 2001–2012, Texas Instruments Incorporated
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Texas Instruments TMS320C2810 Specifications

General

Brand	Texas Instruments
Model	TMS320C2810
Category	Signal Processors
Language	English