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(1)
(2)
(3)
TP73
TP74
(4)
TP75
(5)
TP76
(6)
TP77
(7)
TP78
(8)
TP79
(9)
(10)
TP80
(11)
TP81
(12)
TP82
(13)
TP83
TP84
(14)
(15)
TP85
(16)
TP86
(17)
TP87
(18)
TP88
(19)
TP89
3.3V
0
(20)
TP92
Vcc 13
Vcc 38
Vcc 63
Vcc 73
Vcc 80
Vcc 88
Vss 4
CPU
Vss 15
Vss 24
Vss 32
IC1
Vss 41
Vss 50
Vss 59
Vss 70
Vss 81
Vss 82
Vss 92
PA6/RD 57
nRDM
PA5/WRH(LBS) 56
nLBSM
PA4/WRL(WR) 55
nWRM
EXTAL 71
EXTAL
XTAL 72
XTAL
(21)
TP90
1
3
2
FIL3
R21
(22)
100
DG
CLK0
(23)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
(31)
(32)
(33)
(34)
LA[1]
LA[2]
LA[3]
LA[4]
LA[5]
LA[6]
LA[7]
LA[8]
LA[9]
LA[10]
LA[11]
LA[12]
LA[13]
LA[14]
LA[15]
LA[16]
LA[17]
LA[18]
8
1
LD[0]
(35)
7
2
LD[1]
(36)
6
3
LD[2]
(37)
5
4
LD[3]
(38)
1
LD[4]
(39)
2
LD[5]
LA[0]
3
LD[6]
4
LD[7]
(40)
8
1
LD[8]
(41)
7
2
LD[9]
(42)
6
3
LD[10]
(43)
5
4
LD[11]
LA[19]
(44)
1
LD[12]
(45)
J13 NC
2
LD[13]
+3.3V
3
LD[14]
4
LD[15]
(46)
R20
(47)
10K
(48)
nCS[6]
(49)
TP428
nCS_ISDN
IC31
1
R148
(50)
3
2
(51)
22
IC31
TP429
nCS_DSP
4
R149
(52)
6
5
(53)
22
3.3V
0
RA26
1K
RA10
TP681
J18
NC
FIL1
1
3
2
PC105
DG
L46
220
nRD
R29
68
L45
220
R30
150
nLBS
L44
220
nWR
R35
68
2125 SP706
TP108
3
1
TP110
IC7
TP93
2
TP102
R24
FIL4
5
SSCLK
VDD 7
22
J7
1
Xin
C11
NC
FASEL 6
R22
27p
1
NC
X1
2
CY25811SC
12.288MHz
3
C12
S0 4
S1 3
J8
27p
8
Xout
GND 2
NC
TP95
TP107
+3.3V
DG
J27 NC
TP94
J29 NC
LD[0-15]
IC4
5
I/O0 7
LD[0]
A0
4
A1
I/O1 8
LD[1]
3
I/O2 9
LD[2]
A2
2
A3
I/O3 10
LD[3]
1
I/O4 13
LD[4]
A4
44
A5
I/O5 14
LD[5]
43
I/O6 15
LD[6]
A6
42
A7
I/O7 16
LD[7]
27
I/O8 29
LD[8]
A8
26
A9
I/O9 30
LD[9]
25
I/O10 31
LD[10]
A10
24
I/O11 32
LD[11]
A11
23
I/O12 35
LD[12]
A12
22
I/O13 36
LD[13]
A13
21
I/O14 37
LD[14]
A14
20
I/O15 38
LD[15]
A15
19
A16
18
A17
VDD 11
VDD 33
C7
C99
NC
NC
40
UB
GND 12
39
GND 34
nLBS
LB
17
nWR
WE
nRD
41
OE
6
nCS[3]
CS1
28
CS2/(A18)
NC
R23
TP101
NC
TP434
14
2125
IC20
C51
C17
C50
1u
0.1u
2.2u
7
DG
TP421
nCS_ISDN
14
2125
C35
C21
IC23
C34
1u
0.1u
2.2u
7
nCS_DSP
IC23
13
12
TP414
DG
1K
RA11
1K
RA12
1K
TP690
TP694
+3.3V
L84
0
+3.3V
3.3V
0
R31
R32
R33
10K
10K
10K
TP111
TP113
TP114
nRD
nLBS
nWR
J19
TP695
+3.3V
NC
FIL5
L85
1
3
0
2
PC105
DG
J28
0
J30
0
DG
+3.3V
J48
IC23
NC
5
FIL17
1
3
TP807
nBACK
2
NC
2125
C100
IC28
TP391
TP390
NC
4
9
8
5
IC23
DG
IC28
13
12
+3.3V
J21
NC
+3.3V
FIL13
1
3
TP697
14
2
PC105
C22
IC24
0.1u
7
+3.3V
IC24
4
6
5
J22
NC
FIL8
1
3
TP698
DG
2
PC105
RA13
1K
+3.3V
TP691
12.288MHz
3.3V
0
PB[1-2],PB[4-7],PB[10-11]
nBACK,nBREQ,nIRQ[1],nRST,nWAIT
PA[1],PA[9],PIN69
LA[1]
LA[2]
LA[3]
LA[4]
LA[5]
LA[6]
LA[7]
LA[8]
LA[9]
LA[10]
LA[11]
LA[12]
LA[13]
LA[14]
LA[15]
LA[16]
LA[17]
LA[18]
LA[0]
6
UB
TP283
1
3
2
IC28
nUB
6
10
8
nLB
9
nWR
IC28
nRD
LB
nCS[2]
11
TP287
LA[19]
J15 NC
nLBS
+3.3V
R34
10K
TP435
+3.3V
14
14
2125
C23
IC30
IC28
C52
0.1u
2.2u
7
7
DG
TP416
12
11
DG
nIRQ[0],nIRQ[6-7]
CTS,RTS,RXD,TXD
EXTAL,XTAL
nCS[0-4],nCS[6]
nLBSM,nRDM,nWRM
nLBS,nRD,nWR
IC3
5
I/O0 7
LD[0]
A0
4
A1
I/O1 8
LD[1]
3
I/O2 9
LD[2]
A2
2
A3
I/O3 10
LD[3]
1
I/O4 13
LD[4]
A4
44
A5
I/O5 14
LD[5]
43
I/O6 15
LD[6]
A6
42
A7
I/O7 16
LD[7]
27
I/O8 29
LD[8]
A8
26
A9
I/O9 30
LD[9]
25
I/O10 31
LD[10]
A10
24
I/O11 32
A11
LD[11]
23
I/O12 35
LD[12]
A12
22
I/O13 36
A13
LD[13]
21
I/O14 37
LD[14]
A14
20
I/O15 38
LD[15]
A15
19
A16
18
A17
J47
NC
FIL16
VDD 11
1
VDD 33
2
2125
C6
C97
C98
0.1u
1u
2.2u
40
UB
GND 12
39
GND 34
LB
17
WE
DG
41
OE
6
CS1
28
CS2/(A18)
4Mbit(8Mbit)SRAM-TSOP44
TP120
+3.3V
J23
NC
+3.3V
FIL14
1
3
TP699
14
C53
C48
2
PC105
IC31
1u
0.1u
7
IC30
DG
10
Q 9
D
PR
TP432
CK
Q 8
TP433
CLR
13
+3.3V
3
TP806
PC105
C49
0.1u
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