mx98713 Macronix International Co., mx98713 Datasheet - Page 6

• Manufacturer Part Number: mx98713
• Description: 100/10base Pci Mac Controller
• Manufacturer: Macronix International Co.

Pin Name TYPE
BPSEL2
BPSEL1
RXLED
GDLED
LPBKB
SERR#
PERR#
STOP#
TXLED
BPA15
REQ#
GNT#
PAR
I/O
I/O
I/O
I/O
O
O
O
O
O
O
I
I
I
PCI bus system error signal: If an address parity error is detected and
CFCS bit 8 is enabled, SERR# and CFCS bit 30 will be asserted.
PCI bus data error signal: As a bus master, when a data parity error is
detected and CFCS bit 8 is enabled, CFCS bit 24 and CSR5 bit 13 will be
asserted. As a bus target, a data parity check error will cause PERR# to be
asserted.
PCI bus parity bit: shared PCI bus even parity bit for 32 bits address bus and
CBE bus.
PCI Target requested transfer stop signal: as bus master, assertion of
STOP# causes PMAC either to retry, disconnect, or abort.
PCI bus request signal: to initiate a bus master cycle request
PCI bus grant acknowledge signal: asserts to indicate to PMAC that
access to the bus is granted
TX activity indicator : directly sink external LED circuit must be cascaded
RX activity indicator: directly sink external LED circuit, must be cascaded
in serial with a resistor of 270~330ohm to Vdd.
Good Link/Signal detect indicator: directly sink external LED circuit with a
cascaded resistor, indicating good link in 10Base-T setup or signal detect
good in 100Base-TX setup.
PHY device external loopback control : driven by the MX98713 to force
PHY device to do loopback.
Boot PROM size select bit 2 : together with BPSEL1 to inform the MX98713
the memory size of boot PROM, 00 indicates 8K Byte, 01 indicates 16K Byte,
10 indicates 32K Byte and 11 indicates 64K Byte.
Boot PROM size select bit 1: together with BPSEL2 to inform the MX98713
the memory size of boot PROM, 00 indicates 8K Byte, 01 indicates 16K Byte,
10 indicates 32K Byte and 11 indicates 64K Byte.
Boot PROM address bit 15: driven by the MX98713, together with BPA[14:0]
to access external boot PROM in size up to 64KByte.
in serial with a resistor of 270~330ohm to Vdd.
Function and Driver Description
6
MX98713
INDEX