876784 Intel, 876784 Datasheet - Page 119
![no-image](/images/manufacturer_photos/0/3/336/intel_sml.jpg)
876784
Manufacturer Part Number
876784
Description
Manufacturer
Intel
Datasheet
1.876784.pdf
(848 pages)
Specifications of 876784
Lead Free Status / RoHS Status
Compliant
- Current page: 119 of 848
- Download datasheet (7Mb)
Functional Description
5.5.1.1
Table 5-5.
5.5.1.2
Table 5-6.
Intel
®
ICH7 Family Datasheet
LPC Cycle Types
The ICH7 implements the following cycle types as described in
LPC Cycle Types Supported
NOTES:
1.
Start Field Definition
Start Field Bit Definitions
NOTE: All other encodings are RESERVED.
Bits[3:0]
Encoding
Bus Master Write
Bus Master Read
0000
0010
0011
1111
(Desktop and
(Desktop and
Mobile Only)
Mobile Only)
Cycle Type
DMA Write
DMA Read
I/O Write
I/O Read
Bus Master Read or Write cycles must be naturally aligned. For example, a 1-byte transfer
can be to any address. However, the 2-byte transfer must be word-aligned (i.e., with an
address where A0=0). A dword transfer must be dword-aligned (i.e., with an address
where A1 and A0 are both 0)
Start of cycle for a generic target
Grant for bus master 0
Grant for bus master 1
Stop/Abort: End of a cycle for a
target.
1 byte only. Intel
multiple 8-bit transfers.
1 byte only. ICH7 breaks up 16- and 32-bit processor cycles into multiple
8-bit transfers.
Can be 1, or 2 bytes
Can be 1, or 2 bytes
Can be 1, 2, or 4 bytes. (See Note 1 below)
Can be 1, 2, or 4 bytes. (See Note 1 below)
Definition
®
ICH7 breaks up 16- and 32-bit processor cycles into
Comment
Table 5-5
119
Related parts for 876784
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![RJ80535VC600512](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![DA28F640J5A-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
![FW82801FB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
![28F640J3A120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
![FW82439TX](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Controllers, Intel 430TX PCIset: 82439TX System Controller (MTXC)
Manufacturer:
Intel Corporation