SPRUJ42 User guide | TI.com

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

PRODUCTION DATA

2.4.2.25 IOMUX_I2C1_SDA_CFG_REG Register

4.2.25.1 IOMUX_I2C1_SDA_CFG_REG Register (Offset = 60h) [reset = 5F7h]

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Table 2-1119 Instance Table

Instance Name	Physical Address
MSS_IOMUX	5310 0060h

Figure 2-558 IOMUX_I2C1_SDA_CFG_REG Name Register

31	30	29	28	27	26	25	24
RSVD	RSVD	RESERVED
		NONE
0h	0h	0h
23	22	21	20	19	18	17	16
RESERVED			INP_INV_SEL	QUAL_SEL		GPIO_SEL
NONE			R/W	R/W		R/W
0h			0h	0h		0h
15	14	13	12	11	10	9	8
RESERVED					SC1	PUPDSEL	PI
NONE					R/W	R/W	R/W
0h					1h	0h	1h
7	6	5	4	3	2	1	0
OE_OVERRIDE	OE_OVERRIDE_CTRL	IE_OVERRIDE	IE_OVERRIDE_CTRL	FUNC_SEL
R/W	R/W	R/W	R/W	R/W
1h	1h	1h	1h	7h

Table 2-1120 IOMUX_I2C1_SDA_CFG_REG Register Field Descriptions

Bit	Field	Type	Reset	Description
29:21	RESERVED	NONE	0h	Reserved
20	INP_INV_SEL	R/W	0h	Select Value for chosing inverted version of PAD input for chip: 0 : Non Inverted 1 : Inverted
19:18	QUAL_SEL	R/W	0h	Select Value for chosing input qualifer type for PAD. 00 : Sync, 01 : 3 Sample qual 10 : 6 Samples qual 11 : Async
17:16	GPIO_SEL	R/W	0h	R5F CPU ownership select for GPIO. 0 : GPO0, 1 :GPO1, 2 : GPO2, 3:GPO3
15:11	RESERVED	NONE	0h	Reserved
10	SC1	R/W	1h	IO Slew Rate Control : 0 : higher slew rate. 1:Lower slew rate.
9	PUPDSEL	R/W	0h	Internal Pull Resistor Direction Control bit 0:Pull-down Resistor 1:Pull-up Resistor
8	PI	R/W	1h	Pull Inhibit/Pull Disable 0 -- Enable 1- Disable
7	OE_OVERRIDE	R/W	1h	Active Low Output Override
6	OE_OVERRIDE_CTRL	R/W	1h	Output Override Control bit (Active Low) This bit provides a software override for the default OE_N/GZ hardware control. 0:Enable pad input override 1:Disable pad input override
5	IE_OVERRIDE	R/W	1h	Input Override (Active Low) 0:Override pad input signal to 0 (LOW) 1:Override pad input signal to 1 (HIGH)
4	IE_OVERRIDE_CTRL	R/W	1h	Input Override (Active Low) 0:Override pad input signal to 0 (LOW) 1:Override pad input signal to 1 (HIGH) Control : Write 1 to select Active low Input Override value to control IOs IE_N/RXACTIVE_N instead of the control from hardware
3:0	FUNC_SEL	R/W	7h	Function select