TSI148-133IL IDT, Integrated Device Technology Inc, TSI148-133IL Datasheet - Page 237

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

Specifications of TSI148-133IL

• Applications: PCI-to-VME Bridge
• Interface: PCI
• Voltage - Supply: 3.3V
• Package / Case: 456-PBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 800-1905

10.4.25
Table 62: Outbound Translation 2eSST Broadcast Select (0-7) Register
Outbound Translation 2eSST Broadcast Select (0-7) Register
Tsi148 PCI/X-to-VME Bus Bridge User Manual
80A3020_MA001_13
Register Name: OTBSx
Reset Value: 0x00000000
31:21
31:21
20:0
20:0
Bits
Bits
Reserved
Outbound Translation 2eSST Broadcast Select (0-7) Registers
The Outbound Translation 2eSST Broadcast Select Registers (OTBS0-OTBS7) contain
information associated with the mapping of PCI/X Memory space to VMEbus space.
The 2eSST protocol supports broadcast transfers which allow a master to write the same data
to multiple slaves with a single transfer. When this functionality is used, this register
determines which VMEbus slaves participates and receives the broadcast data.
2eBS (2eSST Broadcast Select): This register contains the 2eSST broadcast select bits. Each
bit corresponds to one of the 21 possible slaves. The 2eSST master broadcasts this field
during address phase three. Register bit 20 corresponds to VMEbus address line A21 and
register bit 0 corresponds to VMEbus address line A1.
7
Name
2eBS
6
N/A
2eSST Broadcast Select
5
Function
4
Reserved
2eBS
3
Register Offset: OTBS0: CRG + 0x118
2
PCFS
Space
Type
R/W
R
10. Registers > Register Map
OTBS6: CRG + 0x1D8
OTBS5: CRG + 0x1B8
OTBS7: CRG + 0x1F8
OTBS1: CRG + 0x138
OTBS2: CRG + 0x158
OTBS3: CRG + 0x178
OTBS4: CRG + 0x198
1
Reset
P/S/L
N/A
By
Reset
Value
0x00
0x00
0
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