Figure 31.
MCIO Connector Circuit
J6
GND_A1
CXL_RX_P0
CXL_RX_N0
CXL_RX_P1
CXL_RX_N1
CXL_PRSNTx1_N
CXL_RX_P2
CXL_RX_P3
CXL_RX_N2
CXL_RX_N3
CXL_RX_P4
CXL_RX_N4
CXL_RX_P5
CXL_RX_P6
CXL_RX_N5
CXL_RX_N6
CXL_RX_P7
CXL_RX_N7
CXL_PERST1_N
CXL_PRSNTx4_N
0, DNI
R187
I2C2_SCL 27, 46, 50, 52
I2C2_SDA 27, 46, 50, 52
CXL_PERSTn 33, 48, 52
RX0_0P
RX0_0N
GND_A4
RX0_1P
RX0_1N
GND_A7
SMB0_SCL
SMB0_SDA
GND_A10
PERST0_N
PRSNT0_N
GND_A13
RX0_2P
RX0_2N
GND_A16
RX0_3P
RX0_3N
GND_A19
RX1_0P
RX1_0N
GND_A22
RX1_1P
RX1_1N
GND_A25
SMB1_SCL
SMB1_SDA
GND_A28
PERST1_N
PRSNT1_N
GND_A31
RX1_2P
RX1_2N
GND_A34
RX1_3P
RX1_3N
GND_A37
MH1
MH3
GND_B1
CXL_TX_C_P0
C354
0.22uF SMC0201IA
CXL_TX_P0
0.22uF SMC0201IA
49 CXL_SMB_ALERT_N
CXL_TX_N1
0.22uF SMC0201IA
CXL_TX_P1
0.22uF SMC0201IA
CXL_TX_N0
CXL_TX_C_N0
C355
CXL_TX_C_P1
C356
CXL_TX_C_N1
CLK_100M_CXL_CONN_C_P
R185
0
45 CLK_CXL_CONN_P
CLK_100M_CXL_CONN_C_N
R186
0
45 CLK_CXL_CONN_N
C357
0.22uF SMC0201IA
CXL_TX_P2
CXL_TX_C_P2
C358
0.22uF SMC0201IA
CXL_TX_P3
CXL_TX_C_P3
C360
0.22uF SMC0201IA
CXL_TX_N3
CXL_TX_C_P3
C361
0.22uF SMC0201IA
CXL_TX_P4
CXL_TX_C_P4
C362
0.22uF SMC0201IA
CXL_TX_N4
CXL_TX_C_N4
C363
0.22uF SMC0201IA
CXL_TX_P5
CXL_TX_C_P5
C364
0.22uF SMC0201IA
CXL_TX_N5
CXL_TX_C_N5
C365
0.22uF SMC0201IA
CXL_TX_P6
CXL_TX_C_P6
C366
0.22uF SMC0201IA
CXL_TX_N6
CXL_TX_C_N6
C367
0.22uF SMC0201IA
CXL_TX_P7
CXL_TX_C_P7
C368
0.22uF SMC0201IA
CXL_TX_N7
CXL_TX_C_N7
C369
0.22uF SMC0201IA
CXL_TX_N2
CXL_TX_C_N2
C359
TX0_0P
TX0_0N
GND_B4
TX0_1P
TX0_1N
GND_B7
NC_B8
SMB0_ALERT_N
GND_B10
CLK0_DP
CLK0_DN
GND_B13
TX0_2P
TX0_2N
GND_B16
TX0_3P
TX0_3N
GND_B19
TX1_0P
TX1_0N
GND_B22
TX1_1P
TX1_1N
GND_B25
NC_B26
SMB1_ALERT_N
GND_B28
CLK1_DP
CLK1_DN
GND_B31
TX1_2P
TX1_2N
GND_B34
TX1_3P
TX1_3N
GND_B37
MH2
MH4
MCIO_74P_G97V22312HR
K64129-002
J7
GND_A1
RX0_0P
RX0_0N
GND_A4
RX0_1P
RX0_1N
GND_A7
SMB0_SCL
SMB0_SDA
GND_A10
PERST0_N
PRSNT0_N
GND_A13
RX0_2P
RX0_2N
GND_A16
RX0_3P
RX0_3N
GND_A19
RX1_0P
RX1_0N
GND_A22
RX1_1P
RX1_1N
GND_A25
SMB1_SCL
SMB1_SDA
GND_A28
PERST1_N
PRSNT1_N
GND_A31
RX1_2P
RX1_2N
GND_A34
RX1_3P
RX1_3N
GND_A37
MH1
MH3
GND_B1
TX0_0P
TX0_0N
GND_B4
TX0_1P
TX0_1N
GND_B7
NC_B8
SMB0_ALERT_N
GND_B10
CLK0_DP
CLK0_DN
GND_B13
TX0_2P
TX0_2N
GND_B16
TX0_3P
TX0_3N
GND_B19
TX1_0P
TX1_0N
GND_B22
TX1_1P
TX1_1N
GND_B25
NC_B26
SMB1_ALERT_N
GND_B28
CLK1_DP
CLK1_DN
GND_B31
TX1_2P
TX1_2N
GND_B34
TX1_3P
TX1_3N
GND_B37
MH2
MH4
MCIO_74P_G97V22312HR
K64129-002
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
MH1
MH3
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
MH2
MH4
CXL_RX_P8
CXL_RX_N8
CXL_RX_P9
CXL_RX_N9
CXL_PRSNTx8_N
CXL_PERST2_N
CXL_RX_P10
CXL_RX_P11
CXL_RX_N10
CXL_RX_N11
CXL_RX_P12
CXL_RX_N12
CXL_RX_P13
CXL_RX_P14
CXL_RX_N13
CXL_RX_N14
CXL_RX_P15
CXL_RX_N15
CXL_PERST3_N
CXL_PRSNTx16_N
0, DNI
R189
R188
0, DNI
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
MH1
MH3
CXL_TX_C_P8
C373
0.22uF SMC0201IA
CXL_TX_P8
0.22uF SMC0201IA
CXL_TX_N9
Design Note:
Clock for RootPort mode.
0.22uF SMC0201IA
CXL_TX_P9
0.22uF SMC0201IA
CXL_TX_N8
CXL_TX_C_N8
C374
CXL_TX_C_P9
C375
CXL_TX_C_N9
44 REFCLK_CXL_RP_P1
44 REFCLK_CXL_RP_N1
C376
0.22uF SMC0201IA
CXL_TX_P10
CXL_TX_C_P10
C377
0.22uF SMC0201IA
CXL_TX_P11
CXL_TX_C_P11
C379
0.22uF SMC0201IA
CXL_TX_N11
CXL_TX_C_P11
C380
0.22uF SMC0201IA
CXL_TX_P12
CXL_TX_C_P12
C381
0.22uF SMC0201IA
CXL_TX_N12
CXL_TX_C_N12
C382
0.22uF SMC0201IA
CXL_TX_P13
CXL_TX_C_P13
C383
0.22uF SMC0201IA
CXL_TX_N13
CXL_TX_C_N13
C384
0.22uF SMC0201IA
CXL_TX_P14
CXL_TX_C_P6
C385
0.22uF SMC0201IA
CXL_TX_N14
CXL_TX_C_N6
C386
0.22uF SMC0201IA
CXL_TX_P15
CXL_TX_C_P7
C387
0.22uF SMC0201IA
CXL_TX_N15
CXL_TX_C_N7
C388
0.22uF SMC0201IA
CXL_TX_N10
CXL_TX_C_N10
C378
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
MH2
MH4
Design Note:
Clock for RootPort mode.
44 REFCLK_CXL_RP_P0
44 REFCLK_CXL_RP_N0
A.5. MCIO Cable Assembly Information
The cable is not provided with the development kit. For more information, contact
Intel Premier Support and quote ID #14016163317.
A.6. Network Interfaces
The development kit supports two QSFPDD connectors each, connecting to the Intel
Agilex's F-tile (12A) transceivers. Each port can operate at 4x 58G or 8x 28G. These
two ports support ZQSFP56 SR optical modules as well as the 3M DAC electrical
cables. A Texas Instruments FPC202 dual-port controller serves as the low-speed
signal aggregator that makes up the Dual 100Gpbs Ethernet interfaces. The FPC202
aggregates all low speed and I2C signals across two ports and presents it as a single
management interface to the host.
A. Development Kits Components
683288 | 2022.09.22
Intel
®
Agilex
™
I-Series FPGA Development Kit User Guide
44