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One of few bottle-necks: space for REBOs

1/9. Possible solution …. An idea => on the REBO: ADC RocketIO digital OPTO link I consider maximum number of channels served by one REBO - Main limitation: room for OPTO transceivers I assume: Four APV25 chips per Half-Ladder NANONICS 51pin hybrid connector One MAMBO per DOCK

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One of few bottle-necks: space for REBOs

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  1. 1/9 Possible solution … • An idea => on the REBO: • ADC • RocketIO • digital OPTO link • I consider maximum number of channels served by one REBO • - Main limitation: room for OPTO transceivers • I assume: • Four APV25 chips per Half-Ladder • NANONICS 51pin hybrid connector • One MAMBO per DOCK • Six REBOs per MAMBO One of few bottle-necks: space for REBOs

  2. 2/9 128 1 128 2 128 3 128 4 DATA Ch01 CLK 10(12) bit ADC OPTO transceiver 1 1 DATA Ch02 TRG Analog electronics (144 channels) (levels, pedestals, …) OPTO transceiver 2 128 5 128 6 128 7 128 8 DATA Ch03 RST OPTO transceiver 3 2 1 XILINX XC4FX60 with Rocket IO DATA Ch04 I2C CLK OPTO transceiver 4 128 9 128 10 128 11 128 12 DATA Ch05 I2C Din 10(12) bit ADC OPTO transceiver 5 3 DATA Ch06 nu OPTO transceiver 6 … 128 13 128 14 128 15 128 16 4 DATA Ch12 nu 2 OPTO transceiver 12 CLK … … 128 137 128 138 128 139 128 140 10(12) bit ADC 35 128 141 128 142 128 143 128 144 36 18 REBO part 1 OuEn 1- 144 (1- 36 ?) Possible solution… SVD Cracow Meeting Kraków, 23.07.2009 w.ostrowicz INP PAN

  3. 3/9 36 CLK 36 TRG 36 RST 5 I2C CLK TRG RST I2C Clk I2C Din CLK, TRG, RST fan-out 1 to 36 XILINX XC4VLX15 I2C manager 1 to 5 Monitor, control ??? I2C Dou I2C CLK REBO part 2 HV 1-36 H V I2C out LV Power To all REBOs I2C Dou I2C CLK OPTO transceiver MAMBO To all REBOs Cable ?? LV regulators H V (36 x 6 = 216 pins ???) LV Power Possible solution… SVD Cracow Meeting Kraków, 23.07.2009 w.ostrowicz INP PAN

  4. 4/9 Serial (6 x 10 bit) to parallel (60 bit) ADC 1 2 x 60 bit @ 40MHz to 1 x 60 bit @ 80MHz ROCKET IO Ch#1 60 bit @ 80 MHz Serial (6 x 10 bit) to parallel (60 bit) 5GBPS ADC 2 2 x 60 bit @ 40MHz to 1 x 60 bit @ 80MHz Serial (6 x 10 bit) to parallel (60 bit) ROCKET IO Ch#2 ADC 3 60 bit @ 80 MHz 5GBPS Serial (6 x 10 bit) to parallel (60 bit) … … … … … ROCKET IO Ch#12 XILINX XC4FX60 with Rocket IO ADC 18 60 bit @ 80 MHz 5GBPS Serial (6 x 10 bit) to parallel (60 bit)

  5. 5/9 Main Elements: - ADC: Octal, 12-Bit, 40/50/65 MSPS Serial LVDS 1.8 V A/D Converter AD9222 8 ADCs integrated into 1 package 114 mW ADC power per channel at 65 MSPS SNR = 70 dB (to Nyquist) ENOB = 11.3 bits SFDR = 80 dBc Excellent linearity: DNL = ±0.3 LSB (typical), INL = ±0.4 LSB (typical) Serial LVDS (ANSI-644, default) Low power, reduced signal option (similar IEEE 1596.3) Data and frame clock outputs 325 MHz full-power analog bandwidth 2 V p-p input voltage range 1.8 V supply operation Serial port control Full-chip and individual-channel power-down modes Flexible bit orientation Built-in and custom digital test pattern generation Programmable clock and data alignment Programmable output resolution Standby mode

  6. 6/9 - FPGAs: XC4VFX60 (FF1152) Available User I/Os: 576 RocketIO Transceivers: 16 up to 6,5 GBPS Differential I/O Pairs: 288 XC4VLX15 (FF668) Available User I/Os: 320 RocketIO Transceivers: N/A Differential I/O Pairs: 160

  7. 7/9 OPTO Short-Wavelength SFP+ transceiver: FTLF8528P2BCV PRODUCT FEATURES 􀂃 Up to 8.5 Gb/s bi-directional data links 􀂃 Hot-pluggable SFP+ footprint 􀂃 Built-in digital diagnostic functions 􀂃 850nm Oxide VCSEL laser transmitter 􀂃 Duplex LC connector 􀂃 RoHS compliant and Lead Free 􀂃 50m on 50/125μm MMF 􀂃 150m on high-bandwidth 50/125um (OM3) MMF 􀂃 Metal enclosure, for lower EMI 􀂃 Single 3.3V power supply 􀂃 Extended operating temperature range: -5°C to 70°C

  8. 8/9 144 APV25s, 36 HalfLadders,18 ADCs, 2 FPGAs, 12 OPTOlinks + some electronics 15 Watt 30 Watt 12 Watt ~15 Watt ??? ~80 Watt/REBO3 23 Watt/REBO2

  9. 9/9 Next Modules (per one DOCK)… 22 recent FINESSEs (hardware and firmware OK). 11 COPPERs 1 Event serves 40 APVs Max length of 1 Event: 15,5k 144 APVs REBO 1 144 APVs REBO 2 ??? Processors ?? FPGAs ?? DSP ?? … 144 APVs REBO 3 144 APVs or 864 APVs served REBO 4 144 APVs REBO 5 144 APVs 11 FINESSEs (PCB OK, XC3S400 -> XC3S1500, firmware small changes). 6 COPPERs 1 Event serves 80 APVs Max length of 1 Event: 31k REBO 6 DOCK 6 x 12 OPTOlinks

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