ELANSC310 AMD [Advanced Micro Devices], ELANSC310 Datasheet - Page 17

• Manufacturer Part Number: ELANSC310
• Description: Single-Chip, 32-Bit, PC/AT Microcontroller
• Manufacturer: AMD [Advanced Micro Devices]

PIN DESIGNATIONS (SORTED BY PIN NAME) (CONTINUED)
INIT
IOCHCHK
IOCHRDY
IOCS16
IOR
IORESET
IOW
IRQ1
(IRQ10) PULLUP
(IRQ11) BLE
IRQ12
IRQ14
IRQ15
(IRQ3) PIRQ0
IRQ4
(IRQ5) PULLDN
(IRQ6) PIRQ1
(IRQ7) PULLUP
(IRQ9) BHE
JTAGEN
(LA17) A17
(LA18) A18
(LA19) A19
(LA20) A20
(LA21) A21
(LA22) A22
(LA23) A23
LDEV (RSVD)
LF1
LF2
LF3
LF4
(LMEG) CPURDY
LPH
LRDY (DRQ6)
M/IO (DRQ3)
MA0/SA14
MA1/SA15
MA10/SA13
MA11/SA12
MA2/SA16
MA3/SA17
MA4/SA18
MA5/SA19
Signal Name
Pin No.
177
192
196
140
195
179
167
181
198
182
194
173
178
193
164
168
199
155
154
153
152
151
150
149
148
204
205
206
207
147
190
166
170
89
54
55
24
21
10
60
19
18
17
16
Parallel port interface
Maximum ISA bus interface
System interface
System interface
System interface
Reset and power
System interface
System and maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
System interface
System and maximum ISA bus interface
System interface
System interface
System interface
Maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
JTAG boundary scan interface
Maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
Maximum ISA bus interface
Local bus interface
Miscellaneous interface
Miscellaneous interface
Miscellaneous interface
Miscellaneous interface
Maximum ISA bus interface
Power management interface
Local bus interface
Local bus interface
Memory bus interface
Memory bus interface
Memory bus interface
Memory bus interface
Memory bus interface
Memory bus interface
Memory bus interface
Memory bus interface
Élan™SC310 Microcontroller Data Sheet
P R E L I M I N A R Y
Function
Table No.
Pin State
2
4
2
2
2
8
2
2
7
7
2
2
2
2
2
7
2
7
7
8
7
7
7
7
7
7
7
7
8
8
8
8
7
6
7
7
1
1
1
1
1
1
1
1
Description
Page No.
32, 36
32, 36
33
36
31
31
31
37
31
36
36
36
36
36
36
36
36
36
37
36
36
36
36
36
36
36
35
35
35
35
35
36
34
36
36
30
30
30
30
30
30
30
30
36
17