DaisyPlus Board User Guide
CRZ Technology 3
Table of Contents
1. Overview .............................................................................................................................................................................................. 4
1.1. Block Diagram ............................................................................................................................................................................................................4
1.2. Board Layout ...............................................................................................................................................................................................................5
2. LEDs and Connectors......................................................................................................................................................................... 6
2.1. Status LED .....................................................................................................................................................................................................................6
2.2. User LEDs.......................................................................................................................................................................................................................7
2.3. JTAG Connector Pinout[J7] .................................................................................................................................................................................8
2.4. uSD Card Reader[J2]...............................................................................................................................................................................................9
2.5. 2 Pin Fan connector[J1] ........................................................................................................................................................................................9
3. Operation Information .................................................................................................................................................................... 10
3.1. Mode Select DIP Switch [SW1]...................................................................................................................................................................... 10
3.2. PUSH buttons........................................................................................................................................................................................................... 11
3.3. I2C bus interfaces..................................................................................................................................................................................................12
4. Loopback board................................................................................................................................................................................ 14
4.1. NVME M.2 Loopback Card...............................................................................................................................................................................14
5. Clock system ..................................................................................................................................................................................... 15
5.1. 12-CH Clock Generator[U7].............................................................................................................................................................................15
5.2. 12-CH Clock Generator[U8].............................................................................................................................................................................16
6. MPSoC System Connections........................................................................................................................................................... 17
6.1. NOR Flash 1GBIT [U9, U10].............................................................................................................................................................................17
6.2. Dual NVME M.2 ......................................................................................................................................................................................................17
6.2.1. NVME0[J25]......................................................................................................................................................................................................17
6.2.2. NVME1[J25]......................................................................................................................................................................................................18
6.3. QSFP28 100G Ethernet ....................................................................................................................................................................................... 19
6.3.3. QSFP0 [J20]......................................................................................................................................................................................................19
6.3.4. QSFP1 [J23]......................................................................................................................................................................................................20
6.4. PS LPDDR4 [U12] ...................................................................................................................................................................................................21
6.5. PL DIMM Card Slots.............................................................................................................................................................................................26
6.5.1. DIMM0 [J8].......................................................................................................................................................................................................26
6.5.2. DIMM1 [J9].......................................................................................................................................................................................................34
6.6. PCIe x16 Endpoint [J11] .................................................................................................................................................................................... 42
6.7. 1G Ethernet PHY[U16]-Ethernet 1G[J10]................................................................................................................................................. 44
6.8. USB to Dual UART[U40] –USB Micro[J26]............................................................................................................................................. 45
6.9. NAND SO-DIMM[J28] .........................................................................................................................................................................................45
