MEA-224 Zarlink Semiconductor, Inc., MEA-224 Datasheet - Page 22

• Manufacturer Part Number: MEA-224
• Description: 4-Port, Layer 2 Fast Ethernet Access Controller
• Manufacturer: Zarlink Semiconductor, Inc.

XpressFlow-2001 Series –
Ethernet Switch Chip-set
6. AC SPECIFICATION
6.1 XpressFlow Bus Interface:
©
S_MSGEN#
S_HPREQ#
1997
S_OVLD#
S_D[31:0]
S_TABT#
S_EOF#
S_GNT#
S_IRDY
S_CLK
XpressFlow Bus Interface –
Input setup and hold timing
(57(; (7:25.6
P R E L I M I N A R Y
S17
S33
S19
S21
S23
S27
S29
S31
S18
S20
S22
S24
S28
S30
S32
S34
4-Port 10/100M Ethernet Access Controller
Page: 22
D A T A
S_MSGEN#
S_HPREQ#
S_MSGEN#
S_D[31:0]
S_TABT#
S_REQ#
S_D[31:0]
S_EOF#
S_IRDY
XpressFlow Bus Interface –
XpressFlow Bus Interface –
S_EOF#
S_CLK
S_IRDY
Output valid delay timing
S_CLK
Output float delay timing
S H E E T
Rev. 4.0 –December, 1997
S1-max
S2-max
S3-max
S4-max
S6-max
S7-max
S8-max
S1-min
S2-min
S3-min
S4-min
S6-min
S7-min
S8-min
S12
S13
S14
S15
S1-min
S2-min
S3-min
S4-min
EA-224