To 14
channels
Ccal
Ccal
Ccal
Ccal
CH1
CH2
CH3
CH4
Ccal
Ccal
Ccal
Ccal
CH5
CH6
CH7
CH8
To 14
channels
To 14
channels
To 14
channels
Preamp
ASIC
1 of 8
CROC
From
Det.
From
Det.
From
Det.
From
Det.
From
Det.
From
Det.
From
Det.
From
Det.
SD_IN
DATA
CLOCK
BEAM
CLOCK
RD_WR*
SUBSEL0
SUBSEL1
SUBSEL2
CRDSEL0
CRDSEL1
CRDSEL2
HARDWIRED
CARD SELECT
and CONTROL
LOGIC
MB0 (RESET)
MB1 (RESET)
MB6 (CAL)
MB7 (CAL)
MODE_ENBL
BACKPLANE
CONTROL LOGIC
EN
A0
A1
DAC1_8BIT
DAC2_8BIT
DAC3_8BIT
DAC4_8BIT
LATCH
DATA
CLOCK
RD_WR*
LATCH
SWITCH_EN1
SWITCH_EN2
SWITCH_EN3
SWITCH_EN4
VREF
ANALOG
OUT
8-BIT
DAC1
NO
NC
SD_OUT1
EN
A0
A1
SWITCH CONTROL
V
Vr
EN
SWITCH EN1
DATA
CLOCK
RD_WR*
LATCH
VREF
ANALOG
OUT
8-BIT
DAC2
NO
NC
SD_OUT2
EN
A0
A1
SWITCH CONTROL
V
Vr
EN
SWITCH EN2
DATA
CLOCK
RD_WR*
LATCH
VREF
ANALOG
OUT
8-BIT
DAC3
NO
NC
SD_OUT3
EN
A0
A1
SWITCH CONTROL
V
Vr
EN
SWITCH EN3
DATA
CLOCK
RD_WR*
LATCH
VREF
ANALOG
OUT
8-BIT
DAC4
NO
NC
SD_OUT3
EN
A0
A1
SWITCH CONTROL
V
Vr
EN
SWITCH EN4
DATA
CLOCK
RD_WR*
LATCH
DAC1_8BIT
DAC2_8BIT
DAC3_8BIT
DAC4_8BIT
CONTROL LOGIC
RST
(INJECT)
SD_OUT1
SD_OUT2
SD_OUT3
SD_OUT4
SD_OUT
CAIC
CRDSEL
CRD_SEL
RST
RST
RST
RST
(FROM SLOW CONTROLS)
(FROM TIMING & FAST CONTROLS)
(FROM SC)
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