GE Voluson 730Pro - TD Main Menu

GE MEDICAL SYSTEMS - KRETZTECHNIK RAFT VOLUSON® 730PRO / 730PROV (BT´04)
D
IRECTION KTI105947, REVISION 2 SERVICE MANUAL
5-28 Section 5-5 - BackEnd Processor
5-5-1 Block diagram CKV
Figure 5-16 Block diagram CKV
DMA Controller
PCI Bus 32 Bit / 33MHz
Signal Proc. No. 0
data
16 Bit / 30 MHz
(B/MB/C/MC)
Signal Proc.
Channel No.1
data
8 Bit / 30 MHz
(PW/CW)
SP0
I/F
SP1
I/F
1 us
Write slot 1
1 us
Write slot 0
DMA 0
(Demand
Mode
)
2 us
Read slo
t
UART
16C550
Ext.
Bus
I/F
DMA 1
(Block
Mode
)
Local Bus
32 Bit /
33MHz
VGA
Retrace
Interrupt
B / MB / C-IQ / MC -IQ /
PW / CW
Read/Write
Address
g
enerato
r
DMA 0
I/F
B / C
DMA 1
I/F
MB/MC/
PW/CW
Host PC
Access
PLX PCI 9054
Fifo Buffer Memory
SDRAM 32 Bit / 66 MHz
VCR
Remote
To/From
U/S Front-
end H/W
32 Bit /
16.7 MHz
Video I/O
FPGA
RAM
DVI
TMDS I/F
CVBS
YC
Video
Decoder
Scaler +
Deflicker
Video
Encoder
DAC
RAM
Scaler
Overlay
(ext. Video)
Local Bus
32 Bit /
33MHz
Boot
FLASH
VGA
VGA
RGB
CVBS
(
C
)
VBS
YC
YC