ADLINK Technology Express-KL2, User Manual

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Express-KL2
Pinouts and Signal Descriptions
9
3. Pinouts and Signal Descriptions
3.1. AB/CD Pin Definitions
The Express-KL2 is a Type 2 module supporting PCI and PATA on the CD connector. All pins in the COM Express
specification are described, including those not supported on the Express-KL2. Those not supported on the
Express-KL2 module are crossed out.
Table 1: Express-KL2 AB/CD Pin Definitions
Row A Row B Row C Row D
Pin Name Pin Pin Name Pin Pin Name Pin Pin Name
A1 GND (FIXED) B1 GND (FIXED) C1 GND (FIXED) D1 GND (FIXED)
A2 GBE0_MDI3- B2 GBE0_ACT# C2 IDE_D7 D2 IDE_D5
A3 GB B3 LPC_FRAME# C3 IDE_D6 D3 IDE_D10
A4
GBE0_LINK100
#
B4 LPC_AD0 C4 IDE_D3 D4 IDE_D11
A5
GBE0_LINK100
0#
B5 LPC_AD1 C5 IDE_D15 D5 IDE_D12
A6 GBE0_MDI2- B6 LPC_AD2 C6 IDE_D8 D6 IDE_D4
A7 GB B7 LPC_AD3 C7 IDE_D9 D7 IDE_D0
A8 GBE0_LINK# B8 LPC_DRQ0# C8 IDE_D2 D8 IDE_REQ
A9 GBE0_MDI1- B9 LPC_DRQ1# C9 IDE_D13 D9 IDE_IOW#
A10 GB B10 LPC_CLK C10 IDE_D1 D10 IDE_ACK#
A11 GND (FIXED) B11 GND (FIXED) C11 GND (FIXED) D11 GND (FIXED)
A12 GBE0_MDI0- B12 PWRBTN# C12 IDE_D14 D12 IDE_IRQ
A13 GB B13 SMB_CK C13 IDE_IORDY D13 IDE_A0
A14 GBE0_CTREF B14 SMB_DAT C14 IDE_IOR# D14 IDE_A1
A15 SUS_S3# B15 SMB_ALERT# C15 PCI_PME# D15 IDE_A2
A16 S B16 S C16 PCI_GNT2# D16 IDE_CS1#
A17 SATA0_TX- B17 SATA1_TX- C17 PCI_REQ2# D17 IDE_CS3#
A18 SUS_S4# B18 SUS_STAT# C18 PCI_GNT1# D18 IDE_RESET#
A19 S B19 S C19 PCI_REQ1# D19 PCI_GNT3#
A20 SATA0_RX- B20 SATA1_RX- C20 PCI_GNT0# D20 PCI_REQ3#
A21 GND (FIXED) B21 GND (FIXED) C21 GND (FIXED) D21 GND (FIXED)
A22 S B22 S * C22 PCI_REQ0# D22 PCI_AD1
A23 SATA2_TX- B23 SATA3_TX- * C23 PCI_RESET# D23 PCI_AD3
A24 SUS_S5# B24 PWR_OK C24 PCI_AD0 D24 PCI_AD5
A25 S B25 S * C25 PCI_AD2 D25 PCI_AD7
A26 SATA2_RX- B26 SATA3_RX- * C26 PCI_AD4 D26 PCI_C/BE0#
A27 BATLOW# B27 WDT C27 PCI_AD6 D27 PCI_AD9
A28 (S)ATA_ACT# B28 AC/HDA_SDIN2 C28 PCI_AD8 D28 PCI_AD11
A29 AC/HDA_SYNC B29 AC/HDA_SDIN1 C29 PCI_AD10 D29 PCI_AD13
A30 AC/HDA_RST# B30 AC/HDA_SDIN0 C30 PCI_AD12 D30 PCI_AD15
A31 GND (FIXED) B31 GND (FIXED) C31 GND (FIXED) D31 GND (FIXED)
A32
AC/HDA_BITCL
K
B32 SPKR C32 PCI_AD14 D32 PCI_PAR
A33
AC/HDA_SDOU
T
B33 I2C_CK C33 PCI_C/BE1# D33 PCI_SERR#
A34 BIOS_DIS0# B34 I2C_DAT C34 PCI_PERR# D34 PCI_STOP#
A35 THRMTRIP# B35 THRM# C35 PCI_LOCK# D35 PCI_TRDY#