TSI148-133CL IDT, Integrated Device Technology Inc, TSI148-133CL Datasheet - Page 349

• Manufacturer Part Number: TSI148-133CL
• Description: IC PCI-VME BRIDGE 456PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: Tsi148&Trade;r

Specifications of TSI148-133CL

• Applications: PCI-to-VME Bridge
• Interface: PCI
• Voltage - Supply: 3.3V
• Package / Case: 456-PBGA
• Mounting Type: Surface Mount
• Package Type: BGA
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1906

DMA Destination Attribute (0-1)
Tsi148 PCI/X-to-VME Bus Bridge User Manual
80A3020_MA001_13
Bits
4
3
2
1
0
AMODE3
AMODE2
AMODE1
AMODE0
TYP (Type): This field indicates the type of destination to be used for a DMA transfer.
Different fields within the DDAT register are used depending on the type of destination
selected.
DDAT register that apply.
Table 159: DDAT TYP Encoding
SSTM (2eSST Mode): This field defines the 2eSST Transfer Rate.
Table 160: 2eSST Transfer Rate
Name
PGM
TYP
0
1
SSTM
00b
01b
10b
11b
Destination
Table 159
PCI/X bus
VMEbus
DMA
VMEbus Program Mode
Address Mode
Address Mode
Address Mode
Address Mode
Register
shows the different destination types and the associated fields within the
Transfer Rate
SSTM
160 MB/s
267 MB/s
320 MB/s
Reserved
X
TM
Function
X
Applicable Fields
DBW
X
SUP
X
PGM
X
PCFS
Space
AMODE
Type
R/W
R/W
R/W
R/W
R/W
X
10. Registers > Register Map
Reset
P/S/L
P/S/L
P/S/L
P/S/L
P/S/L
By
Reset
Value
0x00
0x00
0x00
0x00
0x00
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