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LP87702 датащи(PDF) 62 Page - Texas Instruments |
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LP87702 датащи(HTML) 62 Page - Texas Instruments |
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62 / 99 page ![]() Table 8-35. PG0_CTRL Register Field Descriptions (continued) Bit Field Type Reset Description 2 SEL_PG0_BOOST R/W 0h PG0 signal source control from Boost 0 – Masked 1 – Powergood threshold voltage (Default from OTP memory) 1 SEL_PG0_BUCK1 R/W 0h PG0 signal source control from Buck1 0 – Masked 1 – Powergood threshold voltage (Default from OTP memory) 0 SEL_PG0_BUCK0 R/W 0h PG0 signal source control from Buck0 0 – Masked 1 – Powergood threshold voltage (Default from OTP memory) 8.6.1.1.26 PG0_FAULT Register (Offset = 19h) [reset = 0h] PG0_FAULT is shown in Figure 8-44 and described in Table 8-36. Return to Table 8-9. Figure 8-44. PG0_FAULT Register 7 6 5 4 3 2 1 0 RESERVED PG0_FAULT_T WARN PG0_FAULT_V ANA PG0_FAULT_V MON2 PG0_FAULT_V MON1 PG0_FAULT_B OOST PG0_FAULT_B UCK1 PG0_FAULT_B UCK0 R-0h R-0h R-0h R-0h R-0h R-0h R-0h R-0h Table 8-36. PG0_FAULT Register Field Descriptions Bit Field Type Reset Description 7 RESERVED R 0h 6 PG0_FAULT_TWARN R 0h Source for PG0 inactive signal: 0 – TWARN has not set PG0 signal inactive. 1 – TWARN is selected for PG0 signal and it has set PG0 signal inactive. This bit can be cleared by writing '1' to this bit when TWARN is valid. 5 PG0_FAULT_VANA R 0h Source for PG0 inactive signal: 0 – VANA has not set PG0 signal inactive. 1 –VANA is selected for PG0 signal and it has set PG0 signal inactive. This bit can be cleared by writing '1' to this bit when VANA input is valid. 4 PG0_FAULT_VMON2 R 0h Source for PG0 inactive signal: 0 – VMON2 has not set PG0 signal inactive. 1 – VMON2 is selected for PG0 signal and it has set PG0 signal inactive. This bit can be cleared by writing '1' to this bit when VMON2 input is valid. 3 PG0_FAULT_VMON1 R 0h Source for PG0 inactive signal: 0 – VMON1 has not set PG0 signal inactive. 1 – VMON1 is selected for PG0 signal and it has set PG0 signal inactive. This bit can be cleared by writing '1' to this bit when VMON1 input is valid. 2 PG0_FAULT_BOOST R 0h Source for PG0 inactive signal: 0 – Boost has not set PG0 signal inactive. 1 – Boost is selected for PG0 signal and it has set PG0 signal inactive. This bit can be cleared by writing '1' to this bit when Boost output is valid. 1 PG0_FAULT_BUCK1 R 0h Source for PG0 inactive signal: 0 – Buck1 has not set PG0 signal inactive. 1 – Buck1 is selected for PG0 signal and it has set PG0 signal inactive. This bit can be cleared by writing '1' to this bit when Buck1 output is valid. LP87702-Q1 SNVSAL1C – DECEMBER 2017 – REVISED JUNE 2021 www.ti.com 62 Submit Document Feedback Copyright © 2021 Texas Instruments Incorporated Product Folder Links: LP87702-Q1 |
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