SLDS204B October 2014 – June 2020 PGA300
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | DIS_R_T | DIS_R_P | THRS[2:0] | PD[1:0] | |||
R/W-0b0 | R/W-0b0 | R/W-0b0 | R/W-0b001 | R/W-0b11 |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | RESERVED | R/W | 0b0 | Reserved
Always write 0b0 |
6 | DIS_R_T | R/W | 0b0 | 0b0: Pullup resistors used for open/short diagnostics on INT+ and INT– pins enabled
0b1: Pullup resistors used for open/short diagnostics on INT+ and INT– pins disabled |
5 | DIS_R_P | R/W | 0b0 | 0b0: Pulldown resistors used for open/short diagnostics on the INP+ and INP– pins enabled
0b1: Pulldown resistors used for open/short diagnostics on the INP+ and INP– pins disabled |
4:2 | THRS[2:0] | R/W | 0b001 | VBRG = 2.5 V:
0b000: INP_UV Threshold = 7.5% of programmed VBRG, INP_OV Threshold = 72.5% of programmed VBRG 0b001: INP_UV Threshold = 10% of programmed VBRG, INP_OV Threshold = 70% of programmed VBRG 0b010: INP_UV Threshold = 15% of programmed VBRG, INP_OV Threshold = 65% of programmed VBRG VBRG = 2 V: 0b011: INP_UV Threshold = 10% of programmed VBRG, INP_OV Threshold = 90% of programmed VBRG 0b100: INP_UV Threshold = 12.5% of programmed VBRG, INP_OV Threshold = 87.5% of programmed VBRG 0b101: INP_UV Threshold = 17.5% of programmed VBRG, INP_OV Threshold = 82.5% of programmed VBRG VBRG = 1.25 V: 0b110: INP_UV Threshold = 17.5% of programmed VBRG, INP_OV Threshold = 100% of programmed VBRG 0b111: INP_UV Threshold = 22.5% of programmed VBRG, INP_OV Threshold = 95% of programmed VBRG |
1:0 | PD[1:0] | R/W | 0b11 | 0b00: Pulldown resistor value = 4 MΩ
0b01: Pulldown resistor value = 2 MΩ 0b10: Pulldown resistor value = 3 MΩ 0b11: Pulldown resistor value = 1 MΩ |