SCD240110QCM Intel, SCD240110QCM Datasheet - Page 132
SCD240110QCM
Manufacturer Part Number
SCD240110QCM
Description
Manufacturer
Intel
Datasheet
1.SCD240110QCM.pdf
(176 pages)
Specifications of SCD240110QCM
Operating Supply Voltage (max)
7V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
100
Lead Free Status / Rohs Status
Not Compliant
- Current page: 132 of 176
- Download datasheet (3Mb)
CD2401 — Multi-Protocol Communications Controller
8.5.2.4
132
Register Name: RISRh
Register Description: Receive Interrupt Status - high
Default Value: x’00
Access: Byte Read only
Bit 7
Berr
Note: This register is used in DMA mode only.
Bits 6:4
Bit 3
Bit 2
Bit 1
Bit 0
During an interrupt service routine, the host can use this register to provide a timer value as
detailed in the REOIR.
Receive Interrupt Status Register high (RISRh)
Bit 7
Bit 6
EOF
Special Character Detect [2:0]
This indication occurs if two consecutive characters matching the value indicated in
the table below are received.
Overrun Error
This bit indicates that the receiver buffer and FIFO were overrun. At least one new
character was received, but lost since there was no room available in the receiver
buffer and/or FIFO. This status is set on the last character received before the over-
run occurred.
Parity Error
This bit indicates that a parity error occurred on this character.
Reserved – always returns ‘0’ when read.
Lead Change
This bit indicates a change of state on the CTS* pin from the previous character time.
Because there is no character sync during some phases of the X.21 call setup, an
Lead Change indication can precede a special character interrupt.
Bus Error (written by CD2401)
0 = no bus error.
1 = bus error detected on last transfer. The actual address at which the error occurred
Bit 5
EOB
SCdet2
0
0
0
0
1
1
1
1
Bit 4
0
SCdet1
0
0
1
1
0
0
1
1
BA/BB
Bit 3
SCdet0
0
1
0
1
0
1
0
1
Bit 2
0
None detected.
Matched the value in SCHR1.
Matched the value in SCHR2.
Matched the value in SCHR3.
All ‘0’ condition.
All ‘1’ condition.
Alternating ‘0’ and ‘1’ condition.
SYN detect.
Motorola Hex Address: x’88
Bit 1
Intel Hex Address: x’8B
0
Status
Datasheet
Bit 0
0
Related parts for SCD240110QCM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
Part Number:
Description:
Controllers, Intel 430TX PCIset: 82439TX System Controller (MTXC)
Manufacturer:
Intel Corporation