LSISASX12 LSI, LSISASX12 Datasheet - Page 62

• Manufacturer Part Number: LSISASX12
• Manufacturer: LSI

Specifications of LSISASX12

• Lead Free Status / Rohs Status: Not Compliant

Table 2.10
2-40
ATAPI Command
PACKET (0xA0)
CDB = Rcv
Diagnostic Results
(0x1C)
Xfer Length = 1
Kbyte
(MaxByteCnt >
16’d1024)
Expected Doorbells and SATA FISes (Cont.)
Expected
STP Target
Doorbell Writes
StpXferLen = 0x00
(256 dwords)
StpDbell[0] = 1
(PCKT_CMD_RCVD)
SepDbell[0] = 0
StpDbell[4] = 1
(RD_DATA_XMITTED)
Functional Description
Copyright © 2004, 2005 by LSI Logic Corporation. All rights reserved.
Expected
SEP
Doorbell Writes
StpDbell[0] = 0
SepXferLen = 0x00
(256 dwords)
XferAttr[1:0] = 0b11
(LastXfer / In)
SepDbell[0] = 1
(PCKT_CMD_ACK)
StpDbell[4] = 0
Expected SATA
PIO Setup FISes
(CDB Transfer)
D = 0
I = 0
IStatus[BSY] = 0
IStatus[DRDY] = 1
IStatus[DRQ] = 1
EStatus[BSY] = 1
EStatus[DRDY] = 1
EStatus[DRQ] = 0
XferCnt = 16’d12
(Data Transfer)
D = 1
I = 1
IStatus[BSY] = 0
IStatus[DRDY] = 1
IStatus[DRQ] = 1
EStatus[BSY] = 1
EStatus[DRDY] = 1
EStatus[DRQ] = 0
XferCnt = 16’d1024
(Data-Out)
(Data-In)
Expected SATA
D2H Reg. FIS
(Status Transfer)
I = 1
Error[7:0] = 0x00
Status[DRDY] = 1
Status[BSY] = 0
Status[DRQ] = 0
Status[ERR] = 0