Rohde & Schwarz CMU 200 - Page 94

Instrument Design and Function Description R&S CMU
1100.4903.82 3.20 E-5
W-Coprocessor -Board
C
S-
CPLD
TX-
L
oggi ng-
R
AM
Connect or
R
X-
Loggi ng-
RAM
Li nk port
2
XLi nk port
RX/TX-Link-Bus (2 Linkports)
2XLi nk port
T
X- SPORT_ 1/ 2
TX-Modul e- SPORT_1
RX- SPORT_1/ 2
S
er ial
U
SU-SER-Bus
RX/ TX-
B
US- DPR
I2C
I2C Bus
I
2C Bus
I2C
I2C Bus
I2C BusI2C Bus
FPGA Download
P
rot ocol lBoard 2
I
F
I
F
3
2
3
2
I
Q
ISA-IF-
CPL D
F
D- RA M_1
W
- RX - DS P -
R
AM
W
- RX- DSP-Bu s
W-TX-DSP-
RAM
W- TX- DSP- Bus
C
lk
P
ower
suppl y
AT
W-TX-Tr ansf er- Bus
W-RX-Tr ansfer - Bus
A
DD- RA M_ 2
F
D- RA M_2
A
DD- RA M_ 1
Prot ocol lBoard 1
S
ync-
FPGA
1
D
emod-
FPGA
2
B
US/ I NT -
F
PGA
3
F
PGA
W
- RX-FEC- Modul e
W-TX-FEC-Module
W-CDMA- T X -
M
odul
W-DDC- Mod ul
Mo dul es
W
- DD C-
CPL D
T
X- COM-
D
PR
T
X- DAT-
D
PR
I SP/ J TAG
I
SP/ J TAG
I SP/ J TAG
I SP/ J TAG
B
oot Link
B
oot Li nk
Boot
L
ink
B
oot
Li nk
Boot Link
FPGA Downl oad
FPGA Download FPGA Download
FPGA Download
FPGA Download
FPGA Download
F
PGA
D
ownl oad
W-RX-
DSP
W-TX-
D
SP
DSP
D
emod-
DPR_1
R
X- DSP-
Buff er
TX- DSP-
Buff er
RX- I SA-
DPR
TX- I SA-
DPR
D
PR
1 RX/TX-FEC-Linkport
(4 Bit)
1 TX-FEC-TX-DSP
Linkport (4 Bit)
1 RX/TX-FEC-Linkport
(4 Bit)
*
*
1 RX-FEC-RX-DSP
Linkport (4 Bit)
*
:best ück ungsvari ant ,
Defaul t wiei n Zeic hnung
Figure 3-1: WCDMA L1COPRO block diagram