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Os motores de busca de Datasheet de Componentes eletrônicos |
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Os motores de busca de Datasheet de Componentes eletrônicos |
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BQ79600-Q1 Folha de dados(PDF) 42 Page - Texas Instruments |
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BQ79600-Q1 Folha de dados(HTML) 42 Page - Texas Instruments |
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42 / 71 page  7.5.10 Register: SLP_TIMEOUT Address: 0x2004 B7 B6 B5 B4 B3 B2 B1 B0 RSVD SLP_TME[2:0] 0 0 0 0 0 0 1 1 RW RW RW RW RW RW RW RW SLP_TME[2:0] This timer starts counting when device enters SLEEP or VALIDATE. When the timer expires, the device enters SHUTDOWN. The timer reset if device wakes up to ACTIVE. 000: no timeout. Device remains in SLEEP 001: 5s 010: 10s 011: 1min 100: 10mins 101: 30mins 110: 1hour 111: 2hours 7.5.11 Register: COMM_TIMEOUT Address: 0x2005 B7 B6 B5 B4 B3 B2 B1 B0 RSVD CTS_TIME[2:0] CTL_ACT CTL_TIME[2:0] 0 0 1 1 0 1 0 0 RW RW RW RW RW RW RW RW CTS_TIME[2:0] Set the short communication timeout. When this timer expires, the device set the FAULT_SYS [CTS] bit. This can be used as an alert to the system to prevent a long communication timeout. 000: disable short communication timeout 001: 100ms 010: 2s 011: 10s (default) 100: 1min 101: 10mins 110: 30min 111: 1hour CTL_ACT Configure the device action when long communication timeout timer expires 0: set FAULT_SYS[CTL] and send device to SLEEP mode (default at reset) 1: Send the device to SHUTDOWN. FAULT_SYS[CTL] bit will not be set CTL_TIME[2:0] Set the long communication timeout. When this timer expires, the device takes the action configured by the [CTL_ACT] bit. 000: disable long communication timeout 001: 100ms 010: 2s 011: 10s 100: 1min (default) 101: 10mins 110: 30min 111: 1hour 7.5.12 Register: SPI_FIFO_UNLOCK Address: 0x2010 B7 B6 B5 B4 B3 B2 B1 B0 RSVD CODE[3:0] 0 0 0 0 0 0 0 0 RW RW RW RW RW RW RW RW CODE[3:0] In UART mode - write has no impact and read always returns 0 In SPI mode - Write the unlock code 0x0A to SPI_FIFO_UNLOCK (MSB 4 bits are don’t care, e.g. 0x2A would also unlock) and followed by writing [SPI_FIFO_DIAG_GO] = 1 to do FIFO diagnostic. For detailed steps of FIFO diagnostic, refer to safety manual. After these bits are written, read cmd doesn’t affect them while any write cmd clears them. BQ79600-Q1 SLUSDS1A – NOVEMBER 2019 – REVISED AUGUST 2020 www.ti.com 42 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated Product Folder Links: BQ79600-Q1 |
Nº de peça semelhante - BQ79600-Q1_V01 |
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Descrição semelhante - BQ79600-Q1_V01 |
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