- Am79C930 PCnetTM-Mobile Single-Chip Wireless LAN Media Access Controller

Am79C930 19
PRELIMINARY
ISA PLUG AND PLAY BLOCK DIAGRAM
JTAG
Control
Block
TRST
TMS/T3
TDI/T1
TDO/T2
RXCIN
ANTSLT
ANTSLT
SAR6–0
ADIN2–1
ADREF
RXDATA
SDCLK
SDDATA
SDSEL3–1
TXCMD
TXCMD
TXMOD
TXDATA
TXDATA
RXPE
TXPE
HFPE
HFCLK
LFPE
LFCLK
FDET
LNK
ACT
RXC
IEEE
802.11
Network
Interface Unit
IEEE
802.11
MAC
Control Unit
(80188 core)
Bus
Interface Unit
(ISA
Plug and Play)
MOE
MWE
MA 16–0
MD 7–0
XCE
SCE
FCE
LA23–17
SA126–0
SD7–0
AEN
BALE
MEMR
IOR
IOW
RESET
MEMW
IOCHRDY
IRQ(X)
RFRSH
PMX2–1
CLK20
TEST
PWRDWN
CA16–18
CAD 7–0
INT1
ALE
WR
SRDY
UCS
LCS
RESET
DRQ0
DRQ1
INT0
RESET
20183B-5