DSP?????

1
?????????
2007?5?23? ??????????SubGr. ????

• ??????
• ?????
• DSP?????????
• HIMAC?????

2
??????????

• H19??????
• ???????????
• EQRQ???????
• DSP??????????
• HIMAC ??????????????
• H20??????
• EQ, RQ,???????????
• H21????????
• Q????????7?
• ????????????????????9?
• ???????????????????????10?
• ????????H20?12??????????H21?10?

3
????????????
????
???
??????
????
Timing
???????
????????? DSP (TI TMS320C6713)
MR
EQ
O/E
E/O
D
D/A
???
?????
A/D
DIGITAL
D
RQ
D/A
E/O
O/E
??????
?????
A/D
DIGITAL
DIGITAL
EPICS-IOC (SZ130-SIL)
????G
GP-IO AD9235 KEK ?????G??
LAN
?????????

• ????
• DSP?????
• ????????I/O?AD??
• EPICS?????????????????????

4
?????????
AD/DA ?????
A/D
D/A
Mark-2
?????
Ethernet
FPGA (PSD, Memory)
FPGA
Linux (EPICS)
EPICS ??
LAN
DSP (TI TMS320C6713)
DSP??????

• Mark-1 ????? ??
• DSP??????????
• Mark-2 ????Mark-1????
• Mark-1????I/O???(SZ130-SIL )????EPICS-IOC??
• AD/DA?????? ORS-112
• Mark-3 J-PARC?
• ???????????????
• ???Mark-2???

5
??????????????????

• ?????????????
• Mark-1 ???DSP??????
• ??????(PS, HIMAC)???????????
• ????????????
• ?????????????????
• ????I/O??????
• ???????G???ADC???????I/O??????
• ??EQ,RQ????????????????
• ???????????
• LAN???EPICS-IOC???
• ????????????DSP????????
• ??????????

5
6
??????????????

• J-PARC???1/3????????????????????????????????
• ????
• HIMAC?????????????? H19?7??
• ??????????????????????
• ?? tune ramp ????????????
• Linear ramp ????????????????????
• ?????????????? tune ramp ????
• ????????????
• Mark-1 ???????????????????
• HIMAC???????????????? H19?10???
• Mark-2 ????????????????????????
• Mark-2 ?????
• ????????????????
• ??(Mark-3,AD/DA????)????????
• ???????

7
??????

• H19????
• Mark-2???KEK????
• DSP??????????I/O????????????
• ???DSP??????????
• ????I/O??RD
• ?????AD/DA????????
• ????RD?????
• SUZAKUEPICS-IOC???????????????????
• HIMAC???????????
• ??????????? 9??
• H19????
• HIMAC?????????????????
• ?????????DSP????????
• EQ,RQ ?????????????

8
????

• H19?? EQ,RQ ???????
• ?????????????????????
• H20?? EQ,RQ ???????
• ????(EPICS)??????
• HIMAC?Mark-3?AD/DA?EPICS????????????
• 12? ????????
• ???????????
• EQ,RQ ?????????????
• H21??
• ? ????????????????
• ???????
• ????????????????????
• ???????????????Virtual Accelerator ??????

9
??
9
10
?????
Spill Height Intensity/Time

• EQ(????4????)1?
• ??
• ???????100Hz????????
• EQ???????Tune????
• Spill Height Intensity/Time ????????????(?IEQ)?
  ??
• RQ(?????4????)1?2?
• ?? or ?????
• 100Hz?????????????
• ?????????
• DSP????????????????
• HD??????????????????????????EQ,RQ??????????
• EPICS???????

Intensity
Spill
Time
IEQ
11
Mark-?

• ????????????
• ?? C6713FPGA???

?????? ? DSP??? TMS320C6713 DSK (TI?) DSP
C6713(TI?) ????????? ? AD/DA ??? ORS-112 ??
4chADC 16bit x 4 ?? 4chDAC 16bit x 4
100?????FPGA Vartex?1000-4C ?? ? ???IO ???
SZ130-SIL SUZAKU-S ???????? ???????I/O(???) ?
?? ?????????225MHz FPGA??PSD?? DSP???????? ???
C? CCS?ISE?EPICS? µCLinux
12
Mark-?
?
?????? ???? ??? ?? ????4ch(16 bit )? ??
????4ch(16 bit ) ?????????225MHz FPGA??PSD??
DSP???????? ??? C??? CCS?ISE?EPICS µCLinux 2.6
?
?
????????????
13
Mark-?

• ? TMS320C6713 DSK

?? ???32????????DSP?? Xilinx SPARTAN 3
FPGA?? CPU TMS320C6713 ?????????? 2400 MIPS ,
1350 MFLOPS ??????? 225 MHz RAM??????? 8
M???SDRAM ????????????? 0.5 M??? ??? C?CCS(C??
?????????????)
14
Mark-?

• ? AD/DA ??? ORS-112

?? 4ch 16 bit AD9260 x 4 , Up to 2.5
MSPS 4Vpp, 200 Ohm inputs AC or DC coupled
inputs ?? 4ch 16 bit LTC2602 (2ch ??) x 2 Up
to 625kSPS/ch FPGA Vartex?1000-4C
????????(PSD)?????? ?????????
15
Mark-?

• ? ???IO ??? SUZAKU SZ130-SIL

FPGA???CPU????? FPGA XC3S1200E-4FG320C CPU??M
icroBlaze DRAM 16MB x 2 ???????? 8MB (SPI) LAN
100 BASE-TX / 10 BASE-T OS µCLinux 2.6
16
Mark-?

• ????????? ?????

???? ???? ?????
? DSP C6713??? CCS??? ?
????????? 8
???????????????? ?
? ADDAFPGA??? ??????gtADCgtFPGA(???)gtDACgt?????? 3
FPGA??????????????? 4
FPGA??????????????????? 5
FPGA???????????(PSD)?? 6
PSD???DSP????? 7
? ???IO???SUZAKU CPU??(MicroBlaze)??? ?
µCLinux 2.6 ??????? ?
USER???????? 2
?????????????? 1
EPICX??????? 9
17
Mark-?

• ?????????

?????? ?????? ???????1(DSP C6713) ???????2(FPGA
SPARTAN3) ???(RAM?SIMM) I/O???(???????????toPC
) ??? ?? ????4ch(16 bit )? ????4 ch ??
????4ch(16 bit ) ????????? max 1 Msps ??????(
SUZAKU SZ130-SIL) ??? C??? CCS
18
Mark-?

• ?????????

?????? ??????? ?ADC??? ?????? ?DAC???
?????? ????????1(DSP C6713) ?????? ????????2(FPG
A SPARTAN3) ?????? ????(RAM?SIMM)
???????? ?I/O???(???????????toPC) ??????
?
?
?
?
?
?
?