TSI148-133IL IDT, Integrated Device Technology Inc, TSI148-133IL Datasheet - Page 361

• 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

10.4.98
Table 171: Semaphore Registers (0-4)
Semaphore Registers
Tsi148 PCI/X-to-VME Bus Bridge User Manual
80A3020_MA001_13
Register Name: SEMAR1
Reset Value: 0x00000000
31:24
23:16
31:24
23:16
15:8
15:8
Bits
Bits
7:0
7:0
Semaphore Registers (4-7)
SEMA4
SEMA5
SEMA6
SEMA7
SEMA4 - SEMA7: A semaphore can only be written if the most significant bit in this field is
currently 0 and the most significant bit of the write data is a 1, or the most significant bit of
the write data is a 0.
7
Name
6
Semaphore 4
Semaphore 5
Semaphore 6
Semaphore 7
5
Function
4
SEMA4
SEMA5
SEMA6
SEMA7
3
Register Offset: GCSR + 0x0C - CRG + 0x60C
2
PCFS
Space
Type
R/W
R/W
R/W
R/W
10. Registers > Register Map
1
Reset
P/S
P/S
P/S
P/S
By
Reset
Value
0x00
0x00
0x00
0x00
0
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