SPRUJ42 User guide | 德州仪器 TI.com.cn

SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1

PRODUCTION DATA

5.13.2.6 MSS_MCRC_CRC_STATUS_REG Register

13.2.6.1 MSS_MCRC_CRC_STATUS_REG Register (Offset = 28h) [reset = 0h]

CRC interrupt status register. Contains interrupt flags for different types of interrupt.

Table 5-1581 Instance Table

Instance Name	Physical Address
MCRC0	3500 0028h

Figure 5-780 MSS_MCRC_CRC_STATUS_REG Name Register

31	30	29	28	27	26	25	24
RESERVED5			CH4_TIMEOUT	CH4_UNDER	CH4_OVER	CH4_CRCFAIL	RESERVED4
R			R/W	R/W	R/W	R/W	R
0h			0h	0h	0h	0h	0h
23	22	21	20	19	18	17	16
RESERVED4			CH3_TIMEOUT	CH3_UNDER	CH3_OVER	CH3_CRCFAIL	RESERVED3
R			R/W	R/W	R/W	R/W	R
0h			0h	0h	0h	0h	0h
15	14	13	12	11	10	9	8
RESERVED3			CH2_TIMEOUT	CH2_UNDER	CH2_OVER	CH2_CRCFAIL	RESERVED2
R			R/W	R/W	R/W	R/W	R
0h			0h	0h	0h	0h	0h
7	6	5	4	3	2	1	0
RESERVED2			CH1_TIMEOUT	CH1_UNDER	CH1_OVER	CH1_CRCFAIL	RESERVED1
R			R/W	R/W	R/W	R/W	R
0h			0h	0h	0h	0h	0h

Table 5-1582 MSS_MCRC_CRC_STATUS_REG Register Field Descriptions

Bit	Field	Type	Reset	Description
31:29	RESERVED5	R	0h
28	CH4_TIMEOUT	R/W	0h	Channel 4 CRC Timeout Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode. 0 = No timeout interrupt is active 1 = Timeout interrupt is active
27	CH4_UNDER	R/W	0h	Channel 4 CRC Underrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only 0 = No underrun interrupt is active 1 = Underrun interrupt is active
26	CH4_OVER	R/W	0h	Channel 4 CRC Overrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode 0 = No overrun interrupt is active 1 = Overrun interrupt is active
25	CH4_CRCFAIL	R/W	0h	Channel 4 CRC Compare Fail Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only. 0 = No CRC compare fail interrupt is active 1 = CRC compare fail interrupt is active
24:21	RESERVED4	R	0h
20	CH3_TIMEOUT	R/W	0h	Channel 3 CRC Timeout Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode. 0 = No timeout interrupt is active 1 = Timeout interrupt is active
19	CH3_UNDER	R/W	0h	Channel 3 CRC Underrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only 0 = No underrun interrupt is active 1 = Underrun interrupt is active
18	CH3_OVER	R/W	0h	Channel 3 CRC Overrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode 0 = No overrun interrupt is active 1 = Overrun interrupt is active
17	CH3_CRCFAIL	R/W	0h	Channel 3 CRC Compare Fail Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only. 0 = No CRC compare fail interrupt is active 1 = CRC compare fail interrupt is active
16:13	RESERVED3	R	0h
12	CH2_TIMEOUT	R/W	0h	Channel 2 CRC Timeout Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode. 0 = No timeout interrupt is active 1 = Timeout interrupt is active
11	CH2_UNDER	R/W	0h	Channel 2 CRC Underrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only 0 = No underrun interrupt is active 1 = Underrun interrupt is active
10	CH2_OVER	R/W	0h	Channel 2 CRC Overrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode 0 = No overrun interrupt is active 1 = Overrun interrupt is active
9	CH2_CRCFAIL	R/W	0h	Channel 2 CRC Compare Fail Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only. 0 = No CRC compare fail interrupt is active 1 = CRC compare fail interrupt is active
8:5	RESERVED2	R	0h
4	CH1_TIMEOUT	R/W	0h	Channel 1 CRC Timeout Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode. 0 = No timeout interrupt is active 1 = Timeout interrupt is active
3	CH1_UNDER	R/W	0h	Channel 1 CRC Underrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only 0 = No underrun interrupt is active 1 = Underrun interrupt is active
2	CH1_OVER	R/W	0h	Channel 1 CRC Overrun Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode 0 = No overrun interrupt is active 1 = Overrun interrupt is active
1	CH1_CRCFAIL	R/W	0h	Channel 1 CRC Compare Fail Status Flag. This bit is cleared by Writing a 1 to it only. Writing 0 has no effect. This bit is set in AUTO mode only. 0 = No CRC compare fail interrupt is active 1 = CRC compare fail interrupt is active
0	RESERVED1	R	0h