参数资料
型号: TSB12LV26PZ
厂商: Texas Instruments, Inc.
英文描述: OHCI-Lynx PCI-BASED IEEE 1394 HOST CONTROLLER
中文描述: OHCI的山猫基于PCI的1394主控制器
文件页数: 90/106页
文件大小: 605K
代理商: TSB12LV26PZ
7
12
Table 7
11. Remote Command Packet Fields
FIELD NAME
DESCRIPTION
Phy_ID
Physical node identifier of the destination of this packet
type
Extended Phy packet type (8 identifies command packet)
port
This field selects one of the Phy
s ports
cmnd
Command:
0 = NOP (No operation)
1 = Transmit TX_DISABLE_NOTIFY then disable port
2 = Initiate suspend (i.e., become a suspend initiator)
4 = Clear the port
s Fault bit to zero
5 = Enable port
6 = Resume port
7.3.1.4
The resume packet is a broadcast packet to all the Phys on the bus. It commands all suspended ports on
the bus to resume normal operation. The reception of the resume packet causes any node to commence
resume operations for all Phy ports that are both connected and suspended. A resume packet requires no
reply. The format of this packet is shown in Figure 7
16 and described in Table 7
12.
Resume Packets
0
0
Phy_ID
0
0
type (F16)
0
0
0
0
1
Logical inverse of the first quadlet
transmitted first
transmitted last
0
0 0
0
1
1
0
0 0
0
0
Figure 7
16. Resume Packet Format
Table 7
12. Resume Packet Fields
FIELD NAME
DESCRIPTION
Phy_ID
Physical node identifier of the source of this packet
type
Extended Phy packet type (F identifies resume packet)
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