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44 Evaluation Platform Board Manual
Intel
®
IQ80332 I/O Processor
Hardware Reference Section
3.9.6.8 Jumper J7B4: SMBus Header
3.9.6.9 Jumper J9D3: Buzzer Volume Control
Table 37. Jumper J7B4: Descriptions
Jumper Description Factory Default
J7B4 SMBus Header 1-2, 3-4
Table 38. Jumper J7B4: Settings and Operation Mode
J7B4 Operation Mode
Pins 1, 2 Connects SM_SCLK to EEPROM U7B2 (Default Mode).
Pins 3, 4 Connects SM_SDTA to EEPROM U7B2 (Default Mode).
Pins 5, 6 Connects SM_SCLK to GE_SMCLK (for GBE control)
Pins 7, 8 Connects SM_SDTA to GE_SMDAT(for GBE control)r
Pins 9, 10 Connects SM_SCLK to PE_SMCLK (for PCI-E bus control)
Pins 11, 12 Connects SM_SDTA to PE_SM_SDAT (for PCI-E bus control)
Table 39. Jumper J9D3: Descriptions
Jumper Description Factory Default
J9D3 Buzzer Volume Open
Table 40. Jumper J9D3: Settings and Operation Mode
J9D3 Operation Mode
Pins 2, 3
Buzzer Volume Soft
Pins 1, 2
Buzzer Volume Loud.
NC
Buzzer Volume Off.