ORT8850H AGERE [Agere Systems], ORT8850H Datasheet - Page 14

• Manufacturer Part Number: ORT8850H
• Description: Field-Programmable System Chip (FPSC) Eight-Channel x 850 Mbits/s Backplane Transceiver
• Manufacturer: AGERE [Agere Systems]

ORCA ORT8850 FPSC
Eight-Channel x 850 Mbits/s Backplane Transceiver
ORT8850 Overview
14
ALL BLO C KS )
FR O M FP G A
PW R U PR S T
(G O E S TO
PLL
FP G A
S YS TEM
B U S
(continued)
U P IN TER FA C E
Figure 2. High-Level Diagram of ORT8850 Transceiver
W U TXC LK_FPG A
W U TXC LK_FPG A
W U TXC LK_FPG A
ZR X SO C VIO L_A
ZR X SO C VIO L_B
ZR XS O C VIO L_C
ZR X ALN VIO L_A
W C D
ZR X ALN VIO L_B
W C D
ZR XA LN VIO L_C
W C D
U TX TR IS TN _C
U TX TR ISTN _A
U TX TR ISTN _B
R STN _U TX_A
U TX D _A [31:0]
ZR X D _A [31:0]
R STN _U TX_B
U TX D _B [31:0]
ZR X D _B [31:0]
R STN _U TX_C
U TXD _C [31:0]
ZR XD _C [31:0]
C S YS EN B_A
C S YS EN B_B
C S YS EN B _C
R STN _R X_A
R STN _R X_B
R STN _R X_C
Y TR ISTN _C
YTR IS TN _A
U TX SO C _A
ZR X SO C _A
YTR IS TN _B
U TX SO C _B
ZR X SO C _B
U TX SO C _C
ZR X SO C _C
PFC LK
PFC LK
PFC LK
W R X C LK _C _FPG A
W R X C LK _A _FP G A
W R X C LK _B _FP G A
9X 8
8
2
1
4
12X8
8
10
9
1
CDR + STM
RapidIO A
RapidIO B
RapidIO C
ZR X C LK _A
ZR X C LK _B
ZR XC LK_C
8 D A TA + PAR
8B/10B K -C O N TR O L IN P U TS
LIN E _FP, S YS _FP
S YS _C LK
P R O T_SW
8 D A TA + SP E + C 1J1 + PAR +EN
8 R E C O VE R ED C LK S
8 D A TA + TO H _C K_EN + TO H _FP
8 D A TA + TO H _C K_EN
TO H _C LK
TR A N SM IT
TR A N SM IT
TR A N SM IT
FIFO
FIFO
FIFO
TX D [31:0]
TX D [31:0]
TX D [31:0]
STM MACRO + CDR
TXS O C
TXS O C
TXS O C
(8 CHANNELS)
TOH BLOCK
TR A N SM IT
TR A N SM IT
TR A N SM IT
M O D U LE
R EC E IVE
M O D U LE
M O D U LE
R EC E IVE
M O D U LE
M O D U LE
R EC E IVE
M O D U LE
TX
R X
8
S O FT
C N TL
S O FT
C N TL
S O FT
C N TL
8
SO FT
C N TL
SO FT
C N TL
8
8
8
IO R IN G
Agere Systems Inc.
TX S O C _A
R X C LK _A
TX S O C _B
R X C LK _B
TX S O C _C
R X C LK _C
TXC LK_A
R XS O C _A
TXC LK_B
R XS O C _B
TXC LK_C
R XS O C _C
TX D _A [7:0]
R XD _A[7:0]
TX D _B [7:0]
R XD _B[7:0]
TX D _C [7:0]
R XD _C [7:0]
August 2001
Data Sheet