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| MEC1322 Datasheet, PDF (311/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC | |||
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MEC1322
FIGURE 27-2:
SINGLE BYTE SPI TX/RX TRANSACTIONS (FULL DUPLEX MODE)
MCLK
Single SPI BYTE Transactions
SPDOUT_Direction
TX_DATA
BYTE 0
Write TX_Data
TX_DATA Buffer Empty (TxBE)
Rx_DATA Buffer Full (RxBF)
Read RX_Data
RX_DATA
Data Out Shift Register
Data In Shift Register
SPCLKO
76543210
76543210
BYTE 0
ï£ 2014 - 2015 Microchip Technology Inc.
DS00001719D-page 311
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