参数资料
型号: PEB20324
厂商: INFINEON TECHNOLOGIES AG
英文描述: ICs for Communications
中文描述: 通信集成电路
文件页数: 48/63页
文件大小: 705K
代理商: PEB20324
PEB 20324
PEF 20324
Electrical Characteristics
Hardware Reference Manual
48
04.99
5.7.1.3
When the MUNICH128X operates as a PCI Master (initiator) and it either reads or writes
a burst
– as controlled by the on-chip DMA controller – it does not deactivate IRDY
between consecutive data. In other words, no wait states are inserted by the
MUNICH128X as a transaction initiator. The numbers of wait states, inserted by the
MUNICH128X as initiator are listed in
table 5-6
.
Table 5-6
Number of Wait States Inserted by the MUNICH128X as Initiator
Transaction
1st Data Cycle
Memory read burst
0
Memory write burst
0
Fast Back-to-back burst;
1st transaction
Fast Back-to-back burst;
2nd and subsequent
transactions
PCI Timing Characteristics
When the MUNICH128X operates as a PCI Slave (target), it inserts wait cycles by
deactivating TRDY. The numbers of wait states, typically inserted by the MUNICH128X
are listed in
table 5-6:
Table 5-7
Number of Wait States Inserted by the MUNICH128X as Slave
Transaction
Configuration read
Configuration write
Register read
Register write
LBI read
LBI write
The number of wait states inserted by the MUNICH128X as target is not critical because
accesses to the MUNICH128X are usually kept to a minimum in a system.
Number of Wait States
2nd and Subsequent Data Cycles
0
0
0
0
1
0
Number of Wait States
2
0
3
0
3
0
相关PDF资料
PDF描述
PEF20532 2 Channel Serial Optimized Communication Controller
PEB20532 2 Channel Serial Optimized Communication Controller
PEF20534 DMA Supported Serial Communication Controller with 4 Channels
PEB20534 DMA Supported Serial Communication Controller with 4 Channels
PEB20534H-10 DMA Supported Serial Communication Controller with 4 Channels DSCC4
相关代理商/技术参数
参数描述
PEB20324HV-2.1 制造商:Siemens 功能描述:
PEB20324HV2.2 制造商:Rochester Electronics LLC 功能描述:- Bulk
PEB20324HV2.2-M128X 制造商:Rochester Electronics LLC 功能描述:- Bulk
PEB20324HV22M128X 制造商:Infineon Technologies AG 功能描述:
PEB2032HV3.2 制造商:Siemens 功能描述: