• U40VE-RC-Registers

U40VE-RC module registers v2.0

Hardware: U40VE-RC UT24VE-RC

Memory I/O

Registers are 16 bit width. 32-bit and 64-bit data is packed as following:

Register I/O

0x40 - 0x5F — M-Link CSR

Reg 0x40, CTRL, R/W

• [0] - softclear (clear statistics)
• [1] - counters lock (0 - counters enable, 1 - lock)
• [2] - enable Hamming code error count
• [15:3] - reserved

Reg 0x42, DEVICE_ID, RO

• [15:8] - device id

• [7:0] - reserved (0)

Reg 0x43, Live Magic, R/W

• [15:0] - data

Reg 0x50, SERIAL_ID, 64-bit Board Serial Number (DS18B20), RO

Reg 0x54, TEMPERATURE, current temperature, RO

Reg 0x55, reserved, RO

Reg 0x56, FW_VER, 16-bit, firmware version number, RO

Reg 0x57, FW_REV, 16-bit, firmware revision number, RO

0x60 - 0x7F — WR Status

WR Status

0x80 - 0xBF — Run Control

Reg 0x80, rc_ctrl, R/W

• [0] - clear
• [13:1] - reserved (0)
• [14] - soft spill enable (default disable 0)
• [15] - run enable (default 1)

Reg 0x81, channel count, RO

Reg 0x82, trigger source select, R/W

• [0] - LEMO input
• [13:1] - reserved
• [14] - random pulser
• [15] - fixed frequency pulser

Reg 0x83, trigger state, RO

Reg 0x84, xoff input mask, R/W

Reg 0x85, xoff input state, RO

Reg 0x86, trigger output mask, R/W

Reg 0x87, xoff timeout state, RO

Reg 0x88-0x89, fixed frequency pulser period, R/W

Reg 0x8A-0x8B, random pulser probability, R/W

Reg 0x8C-0x8F reserved

Reg 0x90-0x91, spill plot current ram address, RO

Reg 0x92-0x93, spill plot step value (clocks), R/W

Reg 0x94-0x95, triger time histogram step (clocks), R/W

Reg 0x96, Plot source, R/W

• [4:0] Spill and triger time plot source
  • 0-13 - Input pulse count frm selected channel
  • 14 - Trigger candidate count
  • 15 - Accepted trigger count
• [15:4] - reserved

Reg 0x96, LVDS trigger mask, R/W

Reg 0x97 - reserved

Reg 0x9A-0x9B - PDead, R/W

Reg 0x9C-0x9D - tih s1, R/W

Reg 0x9E-0x9F - tih s2, R/W

reg 0xA0-0xA7 - Build Pararameter Structure, RO

reg 0xA8-0xAB - Event Number Load (64-bit), R/W

• Event number will be updated when writing into reg 0x0017 performed

Reg 0xAC-0xAF - Current Event Number (64-bit), RO

Reg 0xB0-0xBF reserved

Counters

Time Counters: 16 x 64-bit level sensitive counters, RO

Edge Counters: 16 x 64-bit edge sensitive counters, RO

MLinkRegisters