MEC1404 Datasheet, PDF (30/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
Interface
SMBus Interface
Signal Name
SMB02_DATA
SMBus Interface
SMB03_CLK
SMBus Interface
SMB03_DATA
SMBus Interface
SMB04_CLK
SMBus Interface
SMB04_DATA
Quad SPI Master Controller PVT_CS#
Interface
Quad SPI Master Controller PVT_IO0
Interface
Quad SPI Master Controller PVT_IO1
Interface
Quad SPI Master Controller PVT_IO2
Interface
Quad SPI Master Controller PVT_IO3
Interface
Quad SPI Master Controller PVT_SCLK
Interface
Quad SPI Master Controller SHD_CS#
Interface
Quad SPI Master Controller SHD_IO0
Interface
Quad SPI Master Controller SHD_IO1
Interface
Quad SPI Master Controller SHD_IO2
Interface
Quad SPI Master Controller SHD_IO3
Interface
Quad SPI Master Controller SHD_SCLK
Interface
Quad SPI Master Controller SPI_CLK
Interface
Quad SPI Master Controller SPI_CS#
Interface
Quad SPI Master Controller SPI_IO0
Interface
Quad SPI Master Controller SPI_IO1
Interface
Description
SMBus Controller Port 2 Data
SMBus Controller Port 3 Clock
SMBus Controller Port 3 Data
SMBus Controller Port 4 Clock
SMBus Controller Port 4 Data
Private SPI Chip Select
(SPI_CS#)
Private SPI Data 0 (SPI_IO0)
Notes
Note 4, Note
11
Note 4, Note
11
Note 4, Note
11
Note 4, Note
11
Note 4, Note
11
Note 10
Private SPI Data 1 (SPI_IO1) Note 10
Private SPI Data 2 (SPI_IO2) Note 10
Private SPI Data 3 (SPI_IO3) Note 10
Private SPI Clock (SPI_CLK) Note 10
Shared SPI Chip Select
(SPI_CS#)
Shared SPI Data 0 (SPI_IO0)
Note 10
Shared SPI Data 1 (SPI_IO1) Note 10
Shared SPI Data 2 (SPI_IO2) Note 10
Shared SPI Data 3 (SPI_IO3) Note 10
Shared SPI Clock (SPI_CLK) Note 10
General Purpose SPI Clock
(SPI_CLK)
General Purpose SPI Chip
Select (SPI_CS#)
General Purpose SPI Data 0
(SPI_IO0)
General Purpose SPI Data 1
(SPI_IO1)
DS00001956D-page 30
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