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MSC C6C-AL
MSC C6C-AL User Manual
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2.12.7 LPC Bus
Signal
Pin
Type
Signal
Level
Power
Rail
Remark /
Tolerance
PU/PD/SR
Description
Source / Target
LPC_AD[0:3]
I/O
CMOS 3.3V
3.3V
LPC multiplexed address, command and data bus
AL SOC
LPC_FRAME#
O
CMOS 3.3V
LPC frame indicates the start of an LPC cycle
AL SOC
LPC_DRQ0#
I
CMOS 3.3V
3.3V
LPC serial DMA request not available
LPC_DRQ1#
I
CMOS 3.3V
LPC serial DMA request not available
LPC_SERIRQ
I/OD CMOS 3.3V
3.3V
ePU = 10 KΩ LPC serial interrupt
AL SOC
LPC_CLK
O
CMOS 3.3V
eSR = 10 Ω
LPC clock output - 33MHz nominal
AL SOC