TSI148-133CL IDT, Integrated Device Technology Inc, TSI148-133CL Datasheet - Page 213

• 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

10.4.6
10.4.7
Table 40: Vendor ID/ Device ID Registers
Vendor ID/ Device ID Register
Tsi148 PCI/X-to-VME Bus Bridge User Manual
80A3020_MA001_13
Register Name:
Reset Value: 0x014810E3
31:24
23:16
31:16
15:8
15:0
Bits
Bits
7:0
PCFS Register Group Description
This register group represents the PCI/X Configuration Space. This register group can be
viewed from PCI/X configuration space and from the CRG.
Vendor ID/ Device ID Registers
Device ID Register (DEVI): This is a read-only register that uniquely identifies this
particular device. This Tsi148 always returns a value of 0x0148.
Vendor ID Register (VENI): This is a read-only register that identifies the manufacturer of
the device. This identifier is allocated by the PCI/X Special Interest Group to ensure
uniqueness. 0x10E3 has been assigned to IDT and is hard wired as a read-only value.
7
DEVI/VENI
Name
DEVI
VENI
In many cases a register represented within the PCFS Register Group has different
read/write characteristics than the same register represented within the CRG.
Generally, the read/write characteristics of the registers within the PCFS Register
Group are strictly limited to the abilities defined by the PCI Local Bus
Specification (Revision 2.2) and PCI-X Addendum to PCI Local Bus Specification
(Revision 1.0b).
6
Device ID
Vendor ID
5
Function
4
DEVI
DEVI
VENI
VENI
3
Register Offset: PCFS + 0x00 - CRG + 0x000
2
Type
R
R
10. Registers > Register Map
1
Reset
N/A
N/A
By
0x10E3
0x0148
Reset
Value
0
213