CL-PD6833-VC-A View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CL-PD6833-VC-A' PDF : 216 Pages View PDF
CL-PD6833
PCI-to-CardBus Host Adapter
Bits 1:0 — Pin 203 INTA#/LED1*/GPIO1 Pin Function Select
Bit 1
Bit 0
Pin Function
0
0
INTA# or LED1*a
0
1
GPIO1
1
0
Do not program this value.
1
1
Do not program this value.
a The socket A LED indicator, active-low OD, or LED_OUT* if dual socket = 0.
Bits 3:2 — Pin 206, SIN#/ISDAT/LED2*/GPIO2 Pin Function Select
Bit 3
Bit 2
Pin Function
0
0
SIN#, ISDAT, or LED2* with control of pin characteristics per the CL-PD6832 bits.a
0
1
GPIO2
1
0
Do not program this value.
1
1
Do not program this value.
a The socket B LED indicator, active-low OD, or LED_OUT* if configured for one LED (dual socket = 0).
Bits 5:4 — Pin 128, SPKR_OUT*/GPIO3 Pin Function Select
Bit 5
0
0
1
1
Bit 4
0
1
0
1
Pin Function
SPKR_OUT* with control of pin characteristics per the CL-PD6832.
GPIO3
Do not program this value.
Do not program this value.
Bits 7:6 — Pin 133, LED_OUT*/HW_SUSP*/PME#/GPIO4 Pin Function Select
Bit 7
0
0
1
1
Bit 6
0
1
0
1
Pin Function
LED_OUT* or HW_SUSP* with control of pin characteristics per the CL-PD6832.
GPIO4
PME# as defined by PCI specification (PCI power management add-on specification).
Do not program this value.
40
INTRODUCTION TO THE CL-PD6833
ADVANCE DATA BOOK v0.3
June 1998
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