Texas Instruments TMS570LC4357 User Manual

HTU Control Registers www.ti.com
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SPNU563A–March 2018
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High-End Timer Transfer Unit (HTU) Module
24.4.4 Control Packet (CP) Busy Register 1 (HTU BUSY1)
This register displays the status of individual control packets.
Figure 24-17. Control Packet (CP) Busy Register 1 (HTU BUSY1) [offset = 0Ch]
31 25 24 23 17 16
Reserved BUSY2A Reserved BUSY2B
R-0 R/W1CP-0 R-0 R/W1CP-0
15 9 8 7 1 0
Reserved BUSY3A Reserved BUSY3B
R-0 R/W1CP-0 R-0 R/W1CP-0
LEGEND: R/W = Read/Write; R = Read only; W1CP = Write 1 in privilege mode only to clear the bit; -n = value after reset
Table 24-16. Control Packet (CP) Busy Register 1 (HTU BUSY1) Field Descriptions
Bit Field Value Description
31-25 Reserved 0 Reads return 0. Writes have no effect.
24 BUSY2A Busy Flag for CP A of DCP 2
23-17 Reserved 0 Reads return 0. Writes have no effect.
16 BUSY2B Busy Flag for CP B of DCP 2
15-9 Reserved 0 Reads return 0. Writes have no effect.
8 BUSY3A Busy Flag for CP A of DCP 3
7-1 Reserved 0 Reads return 0. Writes have no effect.
0 BUSY3B Busy Flag for CP B of DCP 3
See Section 24.4.3 for more details.
24.4.5 Control Packet (CP) Busy Register 2 (HTU BUSY2)
Figure 24-18. Control Packet (CP) Busy Register 2 (HTU BUSY2) [offset = 10h]
31 25 24 23 17 16
Reserved BUSY4A Reserved BUSY4B
R-0 R/W1CP-0 R-0 R/W1CP-0
15 9 8 7 1 0
Reserved BUSY5A Reserved BUSY5B
R-0 R/W1CP-0 R-0 R/W1CP-0
LEGEND: R/W = Read/Write; R = Read only; W1CP = Write 1 in privilege mode only to clear the bit; -n = value after reset
Table 24-17. Control Packet (CP) Busy Register 2 (HTU BUSY2) Field Descriptions
Bit Field Value Description
31-25 Reserved 0 Reads return 0. Writes have no effect.
24 BUSY4A Busy Flag for CP A of DCP 4
23-17 Reserved 0 Reads return 0. Writes have no effect.
16 BUSY4B Busy Flag for CP B of DCP 4
15-9 Reserved 0 Reads return 0. Writes have no effect.
8 BUSY5A Busy Flag for CP A of DCP 5
7-1 Reserved 0 Reads return 0. Writes have no effect.
0 BUSY5B Busy Flag for CP B of DCP 5

Texas Instruments TMS570LC4357 Specifications

General

Brand	Texas Instruments
Model	TMS570LC4357
Category	Microcontrollers
Language	English