MAX32665-MAX32668 User Guide
Maxim Integrated Page 148 of 457
8.2.1.1.6 Slave Select Transaction Delay Configuration
The transaction delay and slave select timing with respect to the active or inactive slave select edge are determined by a
combination of the following register fields:
• SPIXFC_CFG.ssact
• SPIXFC_CFG.ssiact
• SPIXFC_CFG.hiclk
• SPIXFC_CFG.loclk
• SPIXFC_CFG.mode
• SPIXFC_SP_CTRL.sckinh3 (if in mode 3)
Automatic slave selection de-assert for the SPIXF Master Controller occurs when the Transaction Header Deassert Slave
Select field is set. The Slave Select is automatically de-asserted if the SPIXF Master Controller is disabled
(SPIXFC_GEN_CTRL.enable = 0) or GCR_RST1.spixip = 1, resetting this peripheral.
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