MT Oct.15.2005

1
???????????(?????????)

• MT Oct.15.2005

2
????

• ?????????(?????????????/????????????)

• ??????????????
• ?????????????????????????
• ???????????
• FANIN/FANOUT?????????
• ???????????????????
• ???????????CAMAC??????????
• ???????????

3
??????????
NIM??????? ???????????
Discri
??????????? Gate,Start..
?????????(VETO????) ??????? ?????
??????????????????????
Delay
CAMAC,TKO??? ADC,TDC
???????
IO register Interrupt
4
????????(??)
FPGA VME (??????) ??????? (??Presen)
???????????? ?????????? ????????? NIM?CAMAC?TKO??
? ?????????????? ??I/F?????????? (????????)
??????????? ????????????? ??????? ??Firmware
?????????????? (???????????) ???????!!
5
???????????

• ??I/O???
• LVDS Input
• ECL Input
• NIM I/O 16ch selectable
• Optical I/F(???)
• Monitor?FADC12bit,65MHz(???)
• Monitor?DAC14bit,125MHz(???)
• Gate generator 2ch
• Clock generator 1ch

6
??IO????????

• NIM FANIN/ FANOUT
• NIM ????????
• NIM OR?????
• NIM ???????
• CAMAC Output Register
• CAMAC Input Register
• CAMAC Interrupt Module
• ????????

7
??????????

• ????????
• TTL,NIM, LVDS
• 0.1Hz100MHz
• 1MHz????????
• ????????BCD??????1kHz????????? (1MHz )
• VME???USB(????)???1Hz??????????? (1MHz )

8
?????????

• ????????????????????
• ???? 100ns 10s???
• ???? 100ns 10s???
• LATCH???
• START??(LEMO,SW)??STOP????????????
• ????(????????)?VME?????????????????????

9
????????????

• ????????????????
• ??????
• 96256ch
• ???????
• ECL, LVDS
• ?????
• 256ch
• ???selectable

10
??

• ?????????NIM????????

• ??
• ????????CPU??????
• FPGA???????????????????????
• ??????????????
• ?????????????????
• ?????I/O?????????????????????????????????????,FAN
  IN/OUT, ??????????

• ??????/?????????????

• ??
• ????????????????????????????
• ????????????????????????
• ?????????????????
• ???????????????

11
???
CAMAC
VME rack
???
???
NIM bin
1st step
VME rack
2nd step
?????
??????
COPPER
12
????

• ?????
• ???????????
• LVDS??(??????????)?????
• ????????????????

• ?????
• PMT???
• ????FAN IN/OUT

JPARC????????????????? ??????????????????? ???????
??? ???!!!!!
13
???

• ?????????????!???????!
• ??????????????????????????
• ????????????
• ??????????????????????????????????????????????????
  ??????????????
• ???????????????????????????