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6.5 I
2
C Controller Configuration Registers
Index
0x30
0x60
0x61
0x70
Bit
7:01
0
Bit
15:03
2:0
52
GFK-2896
For public disclosure
I
2
C Controller Configuration Registers
Name
Logical device activation control
Control
I2C Base (High)
I2C registers base I/O address (upper 8 bits)
I2C Base (Low)
I2C registers base I/O address (lower 8 bits)
I2C interrupt request assignment
I2C IRQ
6.5.1 I
2
C Control
The I
2
C Control register allows the logical device to be activated or deactivated.
I
2
C Control Register (LDN 0x0C, Index 0x30)
Name
Access
—
R
ACTIVATE
R/W
6.5.2 I
2
C Base Address
2
The I
C Base Address register sets the I/O base addresses for the I
registers. The base address must be aligned on an 8-byte boundary.
I
2
C Base Address Register (LDN 0x0C, Index 0x60-0x61)
Name
Access
ADDR[15:3]
R/W
—
R
Description
Description
Default
0b0000000
Reserved
Logical device activation
0
0: Disabled
1: Enabled
Description
Default
0x0000
Base address bits 15:03
0b000
Reserved
Mini COM Express Type 10 Module mCOM10-L1500
2
C controller run-time
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