Specifications

16 Élan™SC310 Microcontroller Data Sheet
PRELIMINARY
Signal Name Pin No. Function
Pin State
Table No.
Description
Page No.
D1 41 System interface 2 31
D10 30 System interface 2 31
D11 29 System interface 2 31
D12 28 System interface 2 31
D13 27 System interface 2 31
D14 26 System interface 2 31
D15 25 System interface 2 31
D2 40 System interface 2 31
D3 39 System interface 2 31
D4 38 System interface 2 31
D5 37 System interface 2 31
D6 36 System interface 2 31
D7 34 System interface 2 31
D8 32 System interface 2 31
D9 31 System interface 2 31
(DACK0) A16 158 Maximum ISA bus interface 7 36
DACK1 (DACK1) 146 Local and maximum ISA bus interface 2 36
DACK2 [TCK] 46 Local and maximum ISA bus interface 2 31, 36
(DACK3) A15 159 Maximum ISA bus interface 7 36
DACK5 144 Maximum ISA bus interface 2 36
(DACK6) A13 161 Maximum ISA bus interface 7 36
(DACK7) A14 160 Maximum ISA interface 7 36
DBUFOE
59 System interface 2 31
D/C (DRQ0) 171 Local bus interface 2 35
DCD 98 Serial port interface 5 33
DOSCS 43 Memory bus interface 1 30
(DRQ0) D/C 171 Maximum ISA bus interface 7 36
DRQ1 174 Local and Maximum ISA bus interface 2 36
DRQ2 [TDO] 76 Local and Maximum ISA interface 2 31, 36
(DRQ3) M/IO 170 Maximum ISA bus interface 7 36
DRQ5 175 Local and Maximum ISA bus interface 2 36
(DRQ6) LRDY 166 Maximum ISA bus interface 7 36
(DRQ7) W/R 169 Maximum ISA bus interface 36
DSR 97 Serial port interface 5 33
DTR
/CFG1 92 Serial port interface 5 34
ENDIRH 51 System interface 2 31
ENDIRL 50 System interface 2 31
ERROR 86 Parallel port interface 4 33
EXTSMI 102 Power management interface 6 34
GND 1, 12, 20,
33, 52, 53,
68, 104,
105, 121,
156, 157,
191
Power 9 37
PIN DESIGNATIONS (SORTED BY PIN NAME) (CONTINUED)