Rev 2.0
Page 111 of 164
Generic Qseven Carrier Board Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
37
GPEM_BCLK
Input
3.3V CMOS
EIM Burst Clock.
Connected to 25
th
Pin of Carrier
Expansion Connector (J10).
38
GPEM_CRE
Input
3.3V CMOS
EIM Memory Register Set.
Connected to 26
th
Pin of Carrier
Expansion Connector (J10).
39
GPEM_EB1
Input
3.3V CMOS
EIM Enable Byte1.
Connected to 23
rd
Pin of Carrier
Expansion Connector (J10).
40
GPEM_WAIT
Output
3.3V CMOS
EIM Ready/Busy/Wait.
Connected to 24
th
Pin of Carrier
Expansion Connector (J10).
41
SSI_RXD
Output
3.3V CMOS
SSI Receive Signal.
Connected to 21
st
Pin of Carrier
Expansion Connector (J10).
Optionally connected to 49
th
Pin of
Mini PCIe Connector (J52) through
resistor and default not populated.
42
GPEM_EB0
Input
3.3V CMOS
EIM Enable Byte0.
Connected to 22
nd
Pin of Carrier
Expansion Connector (J10).
43
SSI_TXFS
Input
3.3V CMOS
SSI Transmit Frame.
Connected to 19
th
Pin of Carrier
Expansion Connector (J10).
Optionally connected to 51
st
Pin of
Mini PCIe Connector (J52) through
resistor and default not populated.
44
SSI_TXD
Input
3.3V CMOS
SSI Transmit.
Connected to 20
th
Pin of Carrier
Expansion Connector (J10).
Optionally connected to 47
th
Pin of
Mini PCIe Connector (J52) through
resistor and default not populated.