SPD6729QCE Intel, SPD6729QCE Datasheet - Page 56

• Manufacturer Part Number: SPD6729QCE
• Description: PCI To PC Card (PCMCIA) Controller 208-Pin MQFP
• Manufacturer: Intel

Specifications of SPD6729QCE

• Package: 208MQFP
• Operating Temperature: 0 to 70 °C

PD6729 — PCI-to-PC Card (PCMCIA) Controller
56
This register controls which status changes cause management interrupts as well as at which pin the
management interrupts will appear.
Bit 0: Battery Dead Or Status Change Enable
When this bit is a ‘1’, a management interrupt will occur when the Card Status Change register’s
Battery Dead Or Status Change bit (see
‘1’. This allows management interrupts to be generated on changes in level of the BVD1/
-STSCHG/-RI pin.
Bit 1: Battery Warning Enable
When this bit is a ‘1’, a management interrupt will occur when the Card Status Change register’s
Battery Warning Change bit (see
management interrupts to be generated on changes in level of the BVD2/-SPKR/-LED pin. This bit
is not valid in I/O Card Interface mode.
Bit 2: Ready Enable
When this bit is a ‘1’, a management interrupt will occur when the Card Status Change register’s
Ready Change bit (see
management interrupts to be generated on changes in level of the RDY/-IREQ pin.
Bit 3: Card Detect Enable
When this bit is a ‘1’, a management interrupt will occur when the Card Status Change register’s
Card Detect Change bit (see
management interrupts to be generated on changes in level of the -CD1 and -CD2 pins.
0
1
0
1
0
1
0
1
Battery Dead Or Status Change management interrupt disabled.
If Battery Dead Or Status Change bit is a ‘1’, a management interrupt will occur.
Battery Warning Change management interrupt disabled.
If Battery Warning Change bit is a ‘1’, a management interrupt will occur.
Card Detect Change management interrupt disabled.
If Card Detect Change bit is a ‘1’, a management interrupt will occur.
Ready Change management interrupt disabled.
If Ready Change bit is a ‘1’, a management interrupt will occur.
“Bit 1: Battery Warning Change” on page
“Bit 3: Card Detect Change” on page
“Bit 1: Battery Warning Change” on page
“Bit 0: Battery Dead Or Status Change” on page
55) is a ‘1’. This allows
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55) is a ‘1’. This allows
Datasheet
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