IDT77V400 Integrated Device Technology, IDT77V400 Datasheet - Page 29

• Manufacturer Part Number: IDT77V400
• Description: 1.24 Gbps Switching Memory **not Recommended For New Designs**
• Manufacturer: Integrated Device Technology

IDT77V011
In-Stream™ Cell
Header Byte 0
In-Stream™ Cell
Header Byte 1
In-Stream™ Cell
Header Byte 2
In-Stream™ Cell
Header Byte 3
Discover/ Identify 2
Reset
Read Registers
Write Registers
Event Notification 8
0
1
2
3
7:4
PHY Interrupt Time Out
PHY Interrupt Status
Address Range Error Time
Out
Address Range Error Status
Not Used
800F
8010
8011
8012
3
5
6
[7:0]
[7:0]
[7:0]
[7:0]
This command will generate an Acknowledge Reply cell containing 32 bytes of device specific data, which is
stored in bytes 8 through 39 of the EEPROM.
Performs a reset on 77V011 device. No Reply Notification Cell is returned acknowledging that the reset com-
mand has been completed.
Read from a consecutive number of registers.
Write to a consecutive number of registers.
An unsolicited Event Notification cell indicating an event has taken place. The event can be either a PHY inter-
rupt or a Address Range Error.
Table 19 In-Stream
A PHY interrupt was detected more than 25ms ago, but the PHY Interrupt bit of the Status register has not
been cleared.
A PHY interrupt has been detected.
An address range error was detected more than 25ms ago, but the Address Range Error bit of the Status
register has not been cleared.
An address range error has been detected.
In-Stream™
Header [31:24]
In-Stream™
Header [23:16]
In-Stream™
Header [15:8]
In-Stream™
Header [7:0]
Table 18 In-Stream
Table 20 Event Notification Table
TM
0x00 - 0xFF
0x00 - 0xFF
0x00 - 0xFF
0x00 - 0xFF
Programming Message Type Indicator
29 of 43
TM
Register Table
0x00
0x00
0x01
0xF2
Cell header used for In-Stream™ programming cells.
Cell header used for In-Stream™ programming cells.
Cell header used for In-Stream™ programming cells.
Cell header used for In-Stream™ programming cells.
March 15, 2001