TSI148-133IL IDT, Integrated Device Technology Inc, TSI148-133IL Datasheet - Page 128

• 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

5. Resets, Clocks, and Power-up Options > Power-up Options
5.4.2.2
128
Table 9: CR/CSR Base Address Configuration
Auto Slot ID Operation
Tsi148 has Auto Slot ID functionality which is described in the American National Standard
for VME64.
When the Auto Slot ID functionality is enabled in a system, after system reset each board in
the system generates an interrupt on level IRQ2_. A level two interrupt handler module,
called the Monarch, performs interrupt acknowledge cycles in response to each interrupt
request. Before the Monarch can respond with its interrupt acknowledge cycle all boards in
the system must have SYSFAIL_ negated. Once SYSFAIL_ is negated, the Monarch performs
the interrupt service routine. Each VMEbus slave responds with an initial CR/CSR address
space of zero. The Monarch then configures the CR/CSR base address of each board through
its CR/CSR base address register.
VD[3:0]
10X0
10X1
11X0
11X1
1100
1110
(All High)
GA
X
X
X
0
1
1
CRAT register, EN set by S reset
VCTRL register, SFAILAI cleared by S reset
GCTRL register, SFAILEN cleared by S reset
CRAT register, EN set by S reset
VCTRL register, SFAILAI cleared by S reset
GCTRL register, SFAILEN set by S reset
CRAT register, EN set by S reset
VCTRL register, SFAILAI cleared by S reset
GCTRL register, SFAILEN cleared by S reset
Illegal Configuration
CRAT register, EN cleared by S reset
VCTRL register, SFAILAI set by S reset
GCTRL register, SFAILEN cleared by S reset
Default to Auto Slot ID
CRAT register, EN cleared by S reset
VCTRL register, SFAILAI set by S reset, cleared 1 ms after S reset
GCTRL register, SFAILEN cleared by S reset
Geographical Addressing
Geographical Addressing
Geographical Addressing
Default to Auto Slot ID
Tsi148 PCI/X-to-VME Bus Bridge User Manual
Description
80A3020_MA001_13