TIC12400-Q1: Register setting issue

Krishnaswaroop K S

Part Number: TIC12400-Q1

Tool/software:

Hi,

I'm experiencing some issues with the registers.

1. In "Switch to Ground" mode, the IC functions correctly with all wetting current settings except when the wetting current is set to 0. In that case, if either input IN13 or IN17 is switched to GND, both inputs appear to be switched simultaneously.

2. Additionally, I'm unable to set an interrupt for IN11.

3. In "Switch to Battery" mode, I'm unable to set the CS_SELECT register to 1 for bits 3–9; it only works for bits 0–2. Moreover, the "Switch to Battery" mode is not functioning as expected.

Please find the table below. The FEX command is used for communication between the TIC12400DCPR and the MCU.

FEX Command Structure:

X, BIOS, X, Y, ZZ, UU, UU, UU, UU *u, bout+1, 4

X, BIOS, X – Identifiers allocated to each peripheral on the board. For this peripheral, the value is 6.
Y – Indicates read/write operation: 1 for write, 0 for read.
ZZ – Address of the register.
UU, UU, UU, UU – Data to send (valid only in write mode).
*u, bout+1, 4 – Used to return data in 4 bytes. (Used to verify the written back the register

			SWITCH TO GND WETTING CURRENT : 15mA

	FEX COMMAND									DESCRIPTION
	x,bios,6,1,1A,0,0,0,0*u,bout+1,4									Clear CONFIG register
	x,bios,6,1,1b,0,FF,FF,FF*u,bout+1,4									IN_EN - All channel
	x,bios,6,1,1C,0,0,00,00*u,bout+1,4									CS_SELECT - gnd (source)
	x,bios,6,1,32,0,0,0,0*u,bout+1,4									MODE - compartor
	x,bios,6,1,21,00,00,0f,ff*u,bout+1,4									THRES_COMP - threshold 4V
	x,bios,6,1,1D,0,ff,ff,ff*u,bout+1,4									Enable wetting current WC_CFG0 15mA
	x,bios,6,1,1E,0,ff,ff,ff*u,bout+1,4									Enable wetting current WC_CFG1 15mA
	x,bios,6,1,22,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP1
	x,bios,6,1,23,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP2
	x,bios,6,1,1A,0,0,18,0*u,bout+1,4									CONFIG-TRIGGER=1,INT_CONFIG = 1
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT - Read (interrupt)
	x,bios,6,0,5,0,0,0,0*u,bout+1,4									read IN_STAT_COMP
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT register content cleared and /INT pin released high INT_STAT=0

SW24	SW6	SW10	SW1	SW3	SW27	SW20	SW15	SW5	SW22	SW23	SW25	SW14	SW26	READ DATA				IN00	IN01	IN02	IN10	IN11	IN12	IN13	IN14	IN15	IN16	IN17	IN18	IN19	IN20	IN21
1	0	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F6	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1
0	1	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	F7	FE	1	1	1	0	1	1	1	1	1	1	1	1	1	1	1
0	0	1	0	0	0	0	0	0	0	0	0	0	0	00	FF	EF	FF	1	1	1	1	0	1	1	1	1	1	1	1	1	1	1
0	0	0	1	0	0	0	0	0	0	0	0	0	0	10	FF	DF	FE	1	1	1	1	1	0	1	1	1	1	1	1	1	1	1
0	0	0	0	1	0	0	0	0	0	0	0	0	0	10	FF	BF	FE	1	1	1	1	1	1	0	1	1	1	1	1	1	1	1
0	0	0	0	0	1	0	0	0	0	0	0	0	0	10	FF	7F	FE	1	1	1	1	1	1	1	0	1	1	1	1	1	1	1
0	0	0	0	0	0	1	0	0	0	0	0	0	0	10	FE	FF	FE	1	1	1	1	1	1	1	1	0	1	1	1	1	1	1
0	0	0	0	0	0	0	1	0	0	0	0	0	0	10	FD	FF	FE	1	1	1	1	1	1	1	1	1	0	1	1	1	1	1
0	0	0	0	0	0	0	0	1	0	0	0	0	0	10	FB	FF	FE	1	1	1	1	1	1	1	1	1	1	0	1	1	1	1
0	0	0	0	0	0	0	0	0	1	0	0	0	0	10	F7	FF	FE	1	1	1	1	1	1	1	1	1	1	1	0	1	1	1
0	0	0	0	0	0	0	0	0	0	1	0	0	0	10	EF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	0	1	1
0	0	0	0	0	0	0	0	0	0	0	1	0	0	10	DF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	0	1
0	0	0	0	0	0	0	0	0	0	0	0	1	0	10	BF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
0	0	0	0	0	0	0	0	0	0	0	0	0	1	10	7F	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1

			SWITCH TO GND WETTING CURRENT : 0mA

	FEX COMMAND									DESCRIPTION
	x,bios,6,1,1A,0,0,0,0*u,bout+1,4									Clear CONFIG register
	x,bios,6,1,1B,0,FF,FF,FF*u,bout+1,4									IN_EN - All channel
	x,bios,6,1,1C,0,0,00,00*u,bout+1,4									CS_SELECT - gnd (source)
	x,bios,6,1,32,0,0,0,0*u,bout+1,4									MODE - compartor
	x,bios,6,1,21,00,00,00,00*u,bout+1,4									THRES_COMP - threshold 2V
	x,bios,6,1,1D,0,0,0,0*u,bout+1,4									Enable wetting current WC_CFG0 0mA
	x,bios,6,1,1E,0,60,00,00*u,bout+1,4									Enable wetting current WC_CFG1 0mA
	x,bios,6,1,22,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP1
	x,bios,6,1,23,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP2
	x,bios,6,1,1A,0,0,18,0*u,bout+1,4									CONFIG-TRIGGER=1,INT_CONFIG = 1
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT - Read (interrupt)
	x,bios,6,0,5,0,0,0,0*u,bout+1,4									read IN_STAT_COMP
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT register content cleared and /INT pin released high INT_STAT=0


SW24	SW6	SW10	SW1	SW3	SW27	SW20	SW15	SW5	SW22	SW23	SW25	SW14	SW26	READ DATA				IN00	IN01	IN02	IN10	IN11	IN12	IN13	IN14	IN15	IN16	IN17	IN18	IN19	IN20	IN21
1	0	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1
0	1	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	F7	F8	0	0	1	0	1	1	1	1	1	1	1	1	1	1	1
0	0	1	0	0	0	0	0	0	0	0	0	0	0	00	FF	EF	F9	0	0	1	1	0	1	1	1	1	1	1	1	1	1	1
0	0	0	1	0	0	0	0	0	0	0	0	0	0	10	FF	DF	f8	0	0	1	1	1	0	1	1	1	1	1	1	1	1	1
0	0	0	0	1	0	0	0	0	0	0	0	0	0	10	FB	BF	F9	0	0	1	1	1	1	0	1	1	1	0	1	1	1	1
0	0	0	0	0	1	0	0	0	0	0	0	0	0	10	FF	7F	F8	0	0	1	1	1	1	1	0	1	1	1	1	1	1	1
0	0	0	0	0	0	1	0	0	0	0	0	0	0	10	FE	FF	F8	0	0	1	1	1	1	1	1	0	1	1	1	1	1	1
0	0	0	0	0	0	0	1	0	0	0	0	0	0	10	FD	FF	F8	0	0	1	1	1	1	1	1	1	0	1	1	1	1	1
0	0	0	0	0	0	0	0	1	0	0	0	0	0	10	FB	BF	F9	0	0	1	1	1	1	0	1	1	1	0	1	1	1	1
0	0	0	0	0	0	0	0	0	1	0	0	0	0	10	F7	FF	F8	0	0	1	1	1	1	1	1	1	1	1	0	1	1	1
0	0	0	0	0	0	0	0	0	0	1	0	0	0	10	EF	FF	F8	0	0	1	1	1	1	1	1	1	1	1	1	0	1	1
0	0	0	0	0	0	0	0	0	0	0	1	0	0	10	DF	FF	F8	0	0	1	1	1	1	1	1	1	1	1	1	1	0	1
0	0	0	0	0	0	0	0	0	0	0	0	1	0	10	BF	FF	F8	0	0	1	1	1	1	1	1	1	1	1	1	1	1	0
0	0	0	0	0	0	0	0	0	0	0	0	0	1	10	7F	FF	F8	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1



				SWITCH TO GND WETTING CURRENT : 1mA


	FEX COMMAND									DESCRIPTION
	x,bios,6,1,1A,0,0,0,0*u,bout+1,4									Clear CONFIG register
	x,bios,6,1,1B,0,FF,FF,FF*u,bout+1,4									IN_EN - All channel
	x,bios,6,1,1C,0,0,00,00*u,bout+1,4									CS_SELECT - gnd (source)
	x,bios,6,1,32,0,0,0,0*u,bout+1,4									MODE - compartor
	x,bios,6,1,21,00,00,00,00*u,bout+1,4									THRES_COMP - threshold 2V
	x,bios,6,1,1D,0,24,92,42*u,bout+1,4									Enable wetting current WC_CFG0 1mA
	x,bios,6,1,1E,0,64,92,49*u,bout+1,4									Enable wetting current WC_CFG1 1mA
	x,bios,6,1,22,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP1
	x,bios,6,1,23,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP2
	x,bios,6,1,1A,0,0,18,0*u,bout+1,4									CONFIG-TRIGGER=1,INT_CONFIG = 1
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT - Read (interrupt)
	x,bios,6,0,5,0,0,0,0*u,bout+1,4									read IN_STAT_COMP
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT register content cleared and /INT pin released high INT_STAT=0


SW24	SW6	SW10	SW1	SW3	SW27	SW20	SW15	SW5	SW22	SW23	SW25	SW14	SW26	READ DATA				IN00	IN01	IN02	IN10	IN11	IN12	IN13	IN14	IN15	IN16	IN17	IN18	IN19	IN20	IN21
1	0	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F6	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1
0	1	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	F7	FE	1	1	1	0	1	1	1	1	1	1	1	1	1	1	1
0	0	1	0	0	0	0	0	0	0	0	0	0	0	10	FF	EF	FE	1	1	1	1	0	1	1	1	1	1	1	1	1	1	1
0	0	0	1	0	0	0	0	0	0	0	0	0	0	10	FF	DF	FE	1	1	1	1	1	0	1	1	1	1	1	1	1	1	1
0	0	0	0	1	0	0	0	0	0	0	0	0	0	10	FF	BF	FF	1	1	1	1	1	1	0	1	1	1	1	1	1	1	1
0	0	0	0	0	1	0	0	0	0	0	0	0	0	10	FF	7F	FE	1	1	1	1	1	1	1	0	1	1	1	1	1	1	1
0	0	0	0	0	0	1	0	0	0	0	0	0	0	10	FE	FF	FE	1	1	1	1	1	1	1	1	0	1	1	1	1	1	1
0	0	0	0	0	0	0	1	0	0	0	0	0	0	10	FD	FF	FE	1	1	1	1	1	1	1	1	1	0	1	1	1	1	1
0	0	0	0	0	0	0	0	1	0	0	0	0	0	10	FB	FF	FE	1	1	1	1	1	1	1	1	1	1	0	1	1	1	1
0	0	0	0	0	0	0	0	0	1	0	0	0	0	10	F7	FF	FE	1	1	1	1	1	1	1	1	1	1	1	0	1	1	1
0	0	0	0	0	0	0	0	0	0	1	0	0	0	10	EF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	0	1	1
0	0	0	0	0	0	0	0	0	0	0	1	0	0	10	BF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
0	0	0	0	0	0	0	0	0	0	0	0	1	0	10	BF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
0	0	0	0	0	0	0	0	0	0	0	0	0	1	10	7F	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1




















				SWITCH TO GND WETTING CURRENT : 2mA


	FEX COMMAND									DESCRIPTION
	x,bios,6,1,1A,0,0,0,0*u,bout+1,4									Clear CONFIG register
	x,bios,6,1,1B,0,FF,FF,FF*u,bout+1,4									IN_EN - All channel
	x,bios,6,1,1C,0,0,00,00*u,bout+1,4									CS_SELECT - gnd (source)
	x,bios,6,1,32,0,0,0,0*u,bout+1,4									MODE - compartor
	x,bios,6,1,21,00,00,00,00*u,bout+1,4									THRES_COMP - threshold 2V
	x,bios,6,1,1D,0,49,24,92*u,bout+1,4									Enable wetting current WC_CFG0 2mA
	x,bios,6,1,1E,0,69,24,92*u,bout+1,4									Enable wetting current WC_CFG1 2mA
	x,bios,6,1,22,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP1
	x,bios,6,1,23,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP2
	x,bios,6,1,1A,0,0,18,0*u,bout+1,4									CONFIG-TRIGGER=1,INT_CONFIG = 1
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT - Read (interrupt)
	x,bios,6,0,5,0,0,0,0*u,bout+1,4									read IN_STAT_COMP
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT register content cleared and /INT pin released high INT_STAT=0

SW24	SW6	SW10	SW1	SW3	SW27	SW20	SW15	SW5	SW22	SW23	SW25	SW14	SW26	READ DATA				IN00	IN01	IN02	IN10	IN11	IN12	IN13	IN14	IN15	IN16	IN17	IN18	IN19	IN20	IN21
1	0	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F6	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1
0	1	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	F7	FE	1	1	1	0	1	1	1	1	1	1	1	1	1	1	1
0	0	1	0	0	0	0	0	0	0	0	0	0	0	00	FF	EF	FE	1	1	1	1	0	1	1	1	1	1	1	1	1	1	1
0	0	0	1	0	0	0	0	0	0	0	0	0	0	10	FF	DF	FE	1	1	1	1	1	0	1	1	1	1	1	1	1	1	1
0	0	0	0	1	0	0	0	0	0	0	0	0	0	10	FF	BF	FE	1	1	1	1	1	1	0	1	1	1	1	1	1	1	1
0	0	0	0	0	1	0	0	0	0	0	0	0	0	10	FF	7F	FE	1	1	1	1	1	1	1	0	1	1	1	1	1	1	1
0	0	0	0	0	0	1	0	0	0	0	0	0	0	10	FE	FF	FE	1	1	1	1	1	1	1	1	0	1	1	1	1	1	1
0	0	0	0	0	0	0	1	0	0	0	0	0	0	10	FD	FF	FE	1	1	1	1	1	1	1	1	1	0	1	1	1	1	1
0	0	0	0	0	0	0	0	1	0	0	0	0	0	10	FB	FF	FE	1	1	1	1	1	1	1	1	1	1	0	1	1	1	1
0	0	0	0	0	0	0	0	0	1	0	0	0	0	10	F7	FF	FE	1	1	1	1	1	1	1	1	1	1	1	0	1	1	1
0	0	0	0	0	0	0	0	0	0	1	0	0	0	10	EF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	0	1	1
0	0	0	0	0	0	0	0	0	0	0	1	0	0	10	DF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	0	1
0	0	0	0	0	0	0	0	0	0	0	0	1	0	10	BF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
0	0	0	0	0	0	0	0	0	0	0	0	0	1	10	7F	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
















				SWITCH TO GND WETTING CURRENT : 5mA


	FEX COMMAND									DESCRIPTION
	x,bios,6,1,1A,0,0,0,0*u,bout+1,4									Clear CONFIG register
	x,bios,6,1,1B,0,FF,FF,FF*u,bout+1,4									IN_EN - All channel
	x,bios,6,1,1C,0,0,00,00*u,bout+1,4									CS_SELECT - gnd (source)
	x,bios,6,1,32,0,0,0,0*u,bout+1,4									MODE - compartor
	x,bios,6,1,21,00,00,00,00*u,bout+1,4									THRES_COMP - threshold 2V
	x,bios,6,1,1D,0,6D,B6,DB*u,bout+1,4									Enable wetting current WC_CFG0 5mA
	x,bios,6,1,1E,0,6D,B6,DB*u,bout+1,4									Enable wetting current WC_CFG1 5mA
	x,bios,6,1,22,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP1
	x,bios,6,1,23,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP2
	x,bios,6,1,1A,0,0,18,0*u,bout+1,4									CONFIG-TRIGGER=1,INT_CONFIG = 1
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT - Read (interrupt)
	x,bios,6,0,5,0,0,0,0*u,bout+1,4									read IN_STAT_COMP
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT register content cleared and /INT pin released high INT_STAT=0

SW24	SW6	SW10	SW1	SW3	SW27	SW20	SW15	SW5	SW22	SW23	SW25	SW14	SW26	READ DATA				IN00	IN01	IN02	IN10	IN11	IN12	IN13	IN14	IN15	IN16	IN17	IN18	IN19	IN20	IN21
1	0	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F6	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1
0	1	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	F7	FE	1	1	1	0	1	1	1	1	1	1	1	1	1	1	1
0	0	1	0	0	0	0	0	0	0	0	0	0	0		FF	EF	FF	1	1	1	1	0	1	1	1	1	1	1	1	1	1	1
0	0	0	1	0	0	0	0	0	0	0	0	0	0	10	FF	DF	FE	1	1	1	1	1	0	1	1	1	1	1	1	1	1	1
0	0	0	0	1	0	0	0	0	0	0	0	0	0	10	FF	BF	FE	1	1	1	1	1	1	0	1	1	1	1	1	1	1	1
0	0	0	0	0	1	0	0	0	0	0	0	0	0	10	FF	7F	FE	1	1	1	1	1	1	1	0	1	1	1	1	1	1	1
0	0	0	0	0	0	1	0	0	0	0	0	0	0	10	FE	FF	FE	1	1	1	1	1	1	1	1	0	1	1	1	1	1	1
0	0	0	0	0	0	0	1	0	0	0	0	0	0	10	FD	FF	FE	1	1	1	1	1	1	1	1	1	0	1	1	1	1	1
0	0	0	0	0	0	0	0	1	0	0	0	0	0	10	FB	FF	FE	1	1	1	1	1	1	1	1	1	1	0	1	1	1	1
0	0	0	0	0	0	0	0	0	1	0	0	0	0	10	F7	FF	FE	1	1	1	1	1	1	1	1	1	1	1	0	1	1	1
0	0	0	0	0	0	0	0	0	0	1	0	0	0	10	EF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	0	1	1
0	0	0	0	0	0	0	0	0	0	0	1	0	0	10	DF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	0	1
0	0	0	0	0	0	0	0	0	0	0	0	1	0	10	BF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
0	0	0	0	0	0	0	0	0	0	0	0	0	1	10	7F	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1



















				SWITCH TO GND WETTING CURRENT : 10mA


	FEX COMMAND									DESCRIPTION
	x,bios,6,1,1A,0,0,0,0*u,bout+1,4									Clear CONFIG register
	x,bios,6,1,1B,0,FF,FF,FF*u,bout+1,4									IN_EN - All channel
	x,bios,6,1,1C,0,0,00,00*u,bout+1,4									CS_SELECT - gnd (source)
	x,bios,6,1,32,0,0,0,0*u,bout+1,4									MODE - compartor
	x,bios,6,1,21,00,00,00,00*u,bout+1,4									THRES_COMP - threshold 2V
	x,bios,6,1,1D,0,92,49,24*u,bout+1,4									Enable wetting current WC_CFG0 10mA
	x,bios,6,1,1E,0,72,49,24*u,bout+1,4									Enable wetting current WC_CFG1 10mA
	x,bios,6,1,22,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP1
	x,bios,6,1,23,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP2
	x,bios,6,1,1A,0,0,18,0*u,bout+1,4									CONFIG-TRIGGER=1,INT_CONFIG = 1
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT - Read (interrupt)
	x,bios,6,0,5,0,0,0,0*u,bout+1,4									read IN_STAT_COMP
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT register content cleared and /INT pin released high INT_STAT=0

SW24	SW6	SW10	SW1	SW3	SW27	SW20	SW15	SW5	SW22	SW23	SW25	SW14	SW26	READ DATA				IN00	IN01	IN02	IN10	IN11	IN12	IN13	IN14	IN15	IN16	IN17	IN18	IN19	IN20	IN21
1	0	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F6	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1
0	1	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	F7	FE	1	1	1	0	1	1	1	1	1	1	1	1	1	1	1
0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	FF	EF	FF	1	1	1	1	0	1	1	1	1	1	1	1	1	1	1
0	0	0	1	0	0	0	0	0	0	0	0	0	0	10	FF	DF	FE	1	1	1	1	1	0	1	1	1	1	1	1	1	1	1
0	0	0	0	1	0	0	0	0	0	0	0	0	0	10	FF	BF	FE	1	1	1	1	1	1	0	1	1	1	1	1	1	1	1
0	0	0	0	0	1	0	0	0	0	0	0	0	0	10	FF	7F	FE	1	1	1	1	1	1	1	0	1	1	1	1	1	1	1
0	0	0	0	0	0	1	0	0	0	0	0	0	0	10	FE	FF	FE	1	1	1	1	1	1	1	1	0	1	1	1	1	1	1
0	0	0	0	0	0	0	1	0	0	0	0	0	0	10	FD	FF	FE	1	1	1	1	1	1	1	1	1	0	1	1	1	1	1
0	0	0	0	0	0	0	0	1	0	0	0	0	0	10	FB	FF	FE	1	1	1	1	1	1	1	1	1	1	0	1	1	1	1
0	0	0	0	0	0	0	0	0	1	0	0	0	0	10	F7	FF	FE	1	1	1	1	1	1	1	1	1	1	1	0	1	1	1
0	0	0	0	0	0	0	0	0	0	1	0	0	0	10	EF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	0	1	1
0	0	0	0	0	0	0	0	0	0	0	1	0	0	10	DF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	0	1
0	0	0	0	0	0	0	0	0	0	0	0	1	0	10	BF	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0
0	0	0	0	0	0	0	0	0	0	0	0	0	1	10	7F	FF	FE	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1


















				SWITCH TO BATTERY


	FEX COMMAND									DESCRIPTION
	x,bios,6,1,1A,0,0,0,0*u,bout+1,4									Clear CONFIG register
	x,bios,6,1,1B,0,FF,FF,FF*u,bout+1,4									IN_EN - All channel
	x,bios,6,1,1C,0,0,03,FF*u,bout+1,4									CS_SELECT - BAT (SINK)											NOT SET ALL BITS ONLY FIRST 3 BITS
	x,bios,6,1,32,0,0,0,0*u,bout+1,4									MODE - compartor
	x,bios,6,1,21,00,00,00,00*u,bout+1,4									THRES_COMP - threshold 2V
	x,bios,6,1,1D,0,0,0,0*u,bout+1,4									Enable wetting current WC_CFG0 0mA
	x,bios,6,1,1E,0,0,0,0*u,bout+1,4									Enable wetting current WC_CFG1 0mA
	x,bios,6,1,22,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP1
	x,bios,6,1,23,0,ff,ff,ff*u,bout+1,4									Enable /INT pin INT_EN_COMP2
	x,bios,6,1,1A,0,0,18,0*u,bout+1,4									CONFIG-TRIGGER=1,INT_CONFIG = 1
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT - Read (interrupt)
	x,bios,6,0,5,0,0,0,0*u,bout+1,4									read IN_STAT_COMP
	x,bios,6,0,2,0,0,0,0*u,bout+1,4									INT_STAT register content cleared and /INT pin released high INT_STAT=0

SW24	SW6	SW10	SW1	SW3	SW27	SW20	SW15	SW5	SW22	SW23	SW25	SW14	SW26	READ DATA				IN00	IN01	IN02	IN10	IN11	IN12	IN13	IN14	IN15	IN16	IN17	IN18	IN19	IN20	IN21
1	0	0	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F0	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1
1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	FF	FF	F1	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1
1	0	1	0	0	0	0	0	0	0	0	0	0	0	10	FF	FF	F9	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

4 months ago

0 Krishnaswaroop K S 4 months ago

Prodigy 20 points

Parity bit is not calculated

Interface

Interface forum

TIC12400-Q1: Register setting issue

FEX Command Structure: