82595FX Datasheet, PDF (12/54 Pages) Intel Corporation – ISA BUS HIGH INTEGRATION ETHERNET CONTROLLER

82595FX
2 9 82595FX Pin Summary
ISA Bus Interface
ISA
Pin Name
Pin
Type
P-Down
State
SA0 – SA3 (In)
Inactive
SA4 – SA11
Inactive Act⁽¹⁾
SA14 – 19 (In)
Inactive
SD0 – SD15 (I O)
TS
TS
SMEMR (In)
Inactive
SMEMW (In)
Inactive
IOR (In)
Inactive
IOW (In)
Inactive Act⁽¹⁾
INT0 – 7 (Out)
TS
TS
RESET DRV (In)
Act
IOCS16 (Out)
OD
TS
IOCHRDY (Out)
OD
TS
SBHE (In)
Inactive
AEN (In)
Inactive Act⁽¹⁾
Miscellaneous Control
Pin Name
MUXed
Pin
Name
Pin
Type
P-Down
State
Dual
Pin Name
J0(In)
J1 (I O)
J2 (I O)
SMOUT (I O)
ACT EEPROM2D0
(In)
TS
TS EEPROM2DI
(Out)
TS
TS EEPROM2SK
(Out)
TS ACT TS
Pin Name
TMS (In)
TCK (In)
TDI (In)
TDO (Out)
JTAG Control
MUXed
Pin Name
Pin
Type
TS
P-Down
State
In Act
In Act
In Act
NOTE
1 For hardware powerdown using SMOUT these pins will
be inactive For software powerdown these pins remain
active
Local Memory Interface
Pin
Name
MUXed
Name
Pin
Type
LADDR 5 0 (Out) FADDR 14 19 2S
LADDR 6 15 (Out)
2S
LDATA 0 7 (I O)
TS
LWE (Out)
2S
LOE (Out)
2S
BOOTCS (Out)
2S
SRAMCS (Out)
2S
EEPROMCS (I O)
TS
P-Down
TS
TS
TS
TS
TS
PU
PU
PD
Serial Interface
Pin Name
MUXed
Pin Name
Pin
Type
TRMT (Out)
Ana
TRMT (Out)
Ana
RCV (In)
Ana
RCV (In)
Ana
CLSN (In)
Ana
CLSN (In)
Ana
TDH (Out)
Ana
TDL (Out)
Ana
TDH (Out)
Ana
TDL (Out)
Ana
RD (In)
Ana
RD (In)
Ana
X1 (In)
X2 (Out)
2S
LILED (Out)
2S
POLED (Out)
2S
ACTLED (Out)
2S
AUILED (Out) BNC DIS (Out) 2S
Assuming auto-negotiation disabled
P-Down
State
TS
TS
In Act
In Act
In Act
In Act
TS
TS
TS
TS
In Act
In Act
In Act
TS
TS
TS
TS
TS
Legend
TS TriState
OD Open Drain
2S Two State will be found in either a 1 or 0 logic level
Ana Analog pin (all serial interface signals)
Act Input buffer is active during Power Down
In Act Input buffer is inactive during Power Down
PU Output in inactive state with weak internal Pull-up during Power Down
PD Output in inactive state with weak internal Pull-down during Power Down
Dual Dual function pin
12