Hitachi EUB-5500 Technical Manual page 58

DUS
Controller
DBF sPCI Bus
(from EPI)
ASIC
Controller
SRAM
for Mixing
SRAM SRAM
for for
Receiving Transmission
Digital
Beam
ADC AMP
ADIN_N,P 48
(from AWP)
SRAM
for
・・・・・・・・
Receiving
・・・・・・・・
ADC
・・・・・・・・
Fig.4.2.3 DBF P.C.B. Block Diagram
SRAM SRAM
for for
Transmission Receiving
Digital Digital
Beam Beam
AMP ADC
PRBSW Serial I/O
TGC Control
(to AWP)
SRAM SRAM
for for
Receiving Receiving
Digital Digital
Beam Beam
ADC ADC
48
T
24
STCW
24
DBF_I,Q
(to EPI)
(to AWP)
(to CW)