Intel 80C186EB Manual page 17

Address Data Bus
Name Location
AD0 10
AD1 15
AD2 17
AD3 19
AD4 21
AD5 23
AD6 25
AD7 27
AD8 (A8) 11
AD9 (A9) 16
AD10 (A10) 18
AD11 (A11) 20
AD12 (A12) 22
AD13 (A13) 24
AD14 (A14) 26
AD15 (A15) 28
A16 29
A17 30
A18 31
A19 ONCE 32
NOTE
Pin names in parentheses apply to the 80C188EB 80L188EB
Table 6 QFP Pin Name with Package Location
Bus Control
Name Location
ALE 38
BHE (RFSH) 39
S0 42
S1 41
S2 40
RD 36
WR 37
READY 49
DEN 43
LOCK 47
HOLD 45
HLDA 44
Power
Name Location
V 12 14 33
SS
35 53 73
V 13 34
CC
54 72
80C186EB 80C188EB 80L186EB 80L188EB
Processor Control
Name Location
RESIN 68
RESOUT 69
CLKIN 71
OSCOUT 70
CLKOUT 74
TEST 46
PDTMR 67
NMI 48
INT0 62
INT1 63
INT2 INTA0 64
INT3 INTA1 65
INT4 66
I O
Name Location
UCS 61
LCS 60
P1 0 GCS0 59
P1 1 GCS1 58
P1 2 GCS2 57
P1 3 GCS3 56
P1 4 GCS4 55
P1 5 GCS5 52
P1 6 GCS6 51
P1 7 GCS7 50
T0OUT 75
T0IN 76
T1OUT 77
T1IN 78
RXD0 3
TXD0 2
P2 5 BCLK0 4
CTS0 1
P2 0 RXD1 7
P2 1 TXD1 8
P2 2 BCLK1 9
P2 3 SINT1 5
P2 4 CTS1 6
P2 6 80
P2 7 79
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