21143 Просмотр технического описания (PDF) - Intel
Номер в каталоге
Компоненты Описание
Список матч
21143 Datasheet PDF : 52 Pages
| |||
2.4
.
21143
Signal Grouping by Function
Table 9 lists the signals according to their interface function.
Interface
PCI/CardBus
MII/SYM
network port
Test access port
Serial ROM port
Boot ROM port
Power
General-purpose
port and LEDs
Table 9. Signal Functions (Sheet 1 of 2)
Function
Signals
Address and data
Arbitration
Bus command and byte enable
Device select
Error reporting
Interrupt
System
Control signals
Power-management status
Clock status
Pad select
Transmit data lines
Receive data lines
Transmit, receive clocks
Transmit enable
Collision detect
MII error reporting
Data control
MII management data clock
MII management data
input/output
Signal detection
SYM mode data lines
SYM mode 10/100 select
JTAG test operations
Serial ROM
ROM interface
3.3-V or 5.0-V supply input
3.3-V supply input
Ground
General-purpose pins
LED indicators
10BASE5/10BASE2 select
ad<31:0>, par
gnt_l, req_l
c_be_l<3:0>
devsel_l, idsel
perr_l, serr_l
int_l
pci_clk, rst_l
frame_l, stop_l, irdy_l, trdy_l
wake
clkrun_l
cb_pads_l
mii/sym_txd<3:0>
mii/sym_rxd<3:0>
mii/sym_tclk, mii/sym_rclk
mii_txen
mii_clsn
mii_rx_err
mii_dv, mii_crs
mii_mdc
mii_mdio
sd
sym_rxd<4>, sym_txd<4>
sel10_100
tck, tdi, tdo, tms
sr_ck, sr_cs, sr_di, sr_do
br_a<1:0>, br_ad<7:0>, br_ce_l
vdd_clamp
vdd, vddac
vss
gep<3:0>
activ, rcv_match, link
aui_bnc
Preliminary Datasheet
17
Share Link: 