AMD-8132BLCT AMD (ADVANCED MICRO DEVICES), AMD-8132BLCT Datasheet - Page 142

• Manufacturer Part Number: AMD-8132BLCT
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AMD-8132BLCT

• Lead Free Status / RoHS Status: Not Compliant

AMD-8132™ HyperTransport™ PCI-X
142
16
15
14:12
11:10
9
8
7
6
5:4
3:2
1:0
Card Presence Change Status [CPC_STS]. Read. Set by hardware. Write 1 to clear. Set when
LSR[PRSNT1_2] field changes value.
Reserved.
PCI-X
These bits are not valid if the slot is empty.
000b = Conventional PCI
001b = 66 MHz PCI-X Mode 1
010b = Reserved
011b = 133 MHz PCI-X Mode 1
100b = PCI-X Mode 2, 266 (DDR data transfer rate. Only valid if Dev[B,A]:0x48[SHPC_PI_1] is a 0.)
101b = PCI-X 2, 533 (QDR data transfer rate. Only valid if Dev[B,A]:0x48[SHPC_PI_1] is a 0.)
PRSNT1_L/PRSNT2_L [PRSNT1_2]. Read-Only. Reflects the current debounced state of the
PRSNT1_L and PRSNT2_L pins on the slot.
00b = Card present, 7.5 W
01b = Card present, 25 W
10b = Card present, 15 W
11b = Slot Empty
66 MHz Capable [M66_CAP]. Read-Only. This bit is valid only when the slot is occupied and
powered.
0 = Add-in card is capable of running at 33 MHz conventional mode only.
1 = Add-in card is capable of running at 66 MHz conventional mode.
MRL Sensor [MRLS]. Read-Only. Reflects the current state of the debounced MRL sensor.
0 = MRL sensor is closed.
1 = MRL sensor is open.
Attention Button [AB]. Read-Only. Reflects the current state of the debounced attention button.
0 = Attention button is released.
1 = Attention button is being pressed.
Power Fault [PF]. Read-Only. Reflects the current state of the power fault latch in the slot power
control circuitry. 1 = Power fault (isolated or connected) is detected.
Attention Indicator State [AIS]. Read-Only. Reflects the current state of the attention indicator.
00b = Reserved
01b = On
10b = Blink
11b = Off
Power Indicator State [PIS]. Read-Only. Reflects the current state of the power indicator.
00b = Reserved
01b = On
10b = Blink
11b = Off
Slot State [SS]. Read-Only. Reflects the current state of the slot.
00b = Reserved
01b = Powered Only
10b = Enabled
11b = Disabled
®
Capability [PCI-X_CAP]. Read-Only. Reflects the current PCI-X
®
2.0 Tunnel Data Sheet
Registers
®
capability of the add-in card.
26792 Rev. 3.07 July 2005
Chapter 3