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Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Digital-Platte / Board – FLASH
Notes:
Recommended latch type for 3.3V is 74LCX573.
Recommended FLASH speed grade is 90ns or faster .
LA0
LA1
LA2
LA3
LA[3:0]
V3.3
P1, P6
U14
1
20
OE
VCC
AD4
2
19
D1
Q1
AD5
3
18
D2
Q2
AD6
4
17
D3
Q3
AD7
5
16
D4
Q4
AD8
6
15
D5
Q5
AD9
7
14
D6
Q6
AD10
8
13
D7
Q7
AD11
9
12
D8
Q8
10
11
GND
LE
74LCX573AMTC
FLLATCHOE
V3.3
U12
1
20
OE
VCC
AD12
2
19
D1
Q1
AD13
3
18
D2
Q2
AD14
4
17
D3
Q3
AD15
5
16
D4
Q4
AD16
6
15
D5
Q5
AD17
7
14
D6
Q6
AD18
8
13
D7
Q7
AD19
9
12
D8
Q8
10
11
GND
LE
R37
330R
74LCX573AMTC
Digital-Platte / Board – Interface
POWER-UP CONFIGURATION RESISTORS
R75
3k3
AD4
R73
3k3 N/A
AD14
Setting: allows selection of 16/32 bit mode for ROM.
Pulldown resistor R75 fitted
==> 0 = 16-bits
Pulldown resistor R75 not fitted
==> 1 = 32-bits
Setting hardware to specify power up strategy to software.
AD14] --> cfg_PdnMd PWR_CFG[10] R/W
cfg_PdnMd = ~AD[14]
R73 fitted
0 = Power down option 1*
R73 not fitted 1 = Power down option 2
Reference
IC Block Diagrams ..... 3-3
Oscillograms ............ 3-29
Digital Board
– P1 ........................... 3-11
– P2 .......................... 3-13
– P3 ........................... 3-15
– P4 ........................... 3-15
– P5 ........................... 3-16
– P6 ........................... 3-16
Drive Board ................ 3-23
Keyboard Control ....... 3-19
Power Supply ............... 3-8
JUMPER SETTING
R85 SW DEVELOPMENT (SRAM)
R86 PRODUCTION (FLASH)
FLASHCS0-
P5
FLASHCS0-
R86
0R
CONN 50X2 BOARD TO BOARD 0. 8MM AMP 179030- 4 (Dev)
THIS CONNECTOR (XBUS) IS USED FOR SW
DEVELOPMENT, FLASH PROGRAMMING, AND
CONNECTING WITH OTH ER HW DEVELOPMENT
PLATFORMS AND LOGIC ANALYZER.
3 - 16
(P5)
LA[0:19]
LA0
LA1
LA2
LA3
LA4
LA5
LA6
LA7
LA8
LA9
R22
LA10
0R
LA11
C121
0.1UF
TP3
LA19
TEST POINT SMD
LA12
LA13
LA14
LA15
LA16
LA17
LA18
LA19
ALE
P1, P6
C117
0.1UF
(P6)
MANUFACTURER: AMP
PN: 179030-4
100PIN, 0.8MM PITCH
2
+5V
4
+5V
6
TS14
+3.3V
8
TS16
+3.3V
10
TS18
SPARE1
12
TS19
SPARE2
14
GND
AD30
16
AD30
AD28
18
AD28
AD26
20
AD26
AD24
22
AD24
AD23
24
AD23
AD22
26
AD22
AD21
28
AD21
AD19
30
AD19
AD17
32
AD17
AD16
34
AD16
AD15
36
AD15
AD14
38
AD14
AD13
40
AD13
AD12
42
AD12
AD11
44
AD11
AD10
46
AD10
AD8
48
AD8
AD7
50
AD7
AD6
52
AD6
AD5
54
AD5
AD3
56
AD3
AD1
58
AD1
60
GND
PWE 0-
62
PWE0-
64
GND
LA0
66
LA0
LA2
68
LA2
70
GND
RD-
72
RD-
74
GND
LHLD
76
LHLD
R85
78
GND
0R N/A
SRAMCS-
80
SRAMCS-
82
GND
XIO3
84
XIO3
PCS0-
86
GND
XIO5
88
XIO5
90
GND
XIO7
92
XIO7
94
GND
XIO9
96
XIO9
98
GND
XIO11
100
XIO11
J12
R68
R41
10K
10K
TP1
TEST POINT SMD
V3.3
R107
10k
TP4
TEST POINT SMD
LA16
U15
LA15
1
48
A15
A16
LA14
2
47
A14
BYTE
LA13
3
46
A13
VSS
LA12
4
45
A12
DQ15/A-1
LA11
5
44
A11
DQ7
LA10
6
43
A10
DQ14
LA9
7
42
A9
DQ6
LA8
8
41
A8
DQ13
9
40
NC
DQ5
10
39
NC
DQ12
11
38
WE
DQ4
12
37
RESET
VCC
13
36
NC
DQ11
14
35
WP
DQ3
15
34
RY/BY
DQ10
LA18
16
33
A18
DQ2
LA17
17
32
A17
DQ9
LA7
18
31
A7
DQ1
LA6
19
30
A6
DQ8
LA5
20
29
A5
DQ0
LA4
21
28
A4
OE
LA3
22
27
A3
VSS
LA2
23
26
A2
CE
LA1
24
25
A1
A0
LA0
Flash AM29F800 8mbit TSOP48_0
AD[31:0]
1
+5V
3
+5V
5
TS15
+3.3V
7
TS17
+3.3V
SRST-
9
SRST-
11
RSTP-
13
GND
AD31
15
AD31
AD29
17
AD29
AD27
19
AD27
AD25
21
AD25
23
GND
PWE3 -
25
PWE3-
27
GND
AD20
29
AD20
AD18
31
AD18
33
GND
PWE2 -
35
PWE2-
37
GND
SCLKR
39
SCLK
41
GND
ACK-
43
ACK-
45
GND
AD9
47
AD9
49
GND
PWE1 -
51
PWE1-
53
GND
AD4
55
AD4
AD2
57
AD2
AD0
59
AD0
61
GND
ALE
63
ALE
65
GND
LA1
67
LA1
LA3
69
LA3
71
GND
LHLDA
73
LHLDA
75
GND
PCS0-
77
PCS0-
79
GND
XIO1
81
XIO1
83
GND
XIO4
85
XIO4
87
GND
XIO6
89
XIO6
91
GND
XIO8
93
XIO8
95
GND
XIO10
97
XIO10
99
GND
Livance – GDP 31...
D3
SRSTB- P1
BAT54A
PWE0 -
PWE 0- P1, P6
RD-
RD- P1, P6
V3.3
V3.3
FLASHCS0-
FLASHCS0- P6
V3.3
AD[31:0]
P1, P6
AD15
AD7
AD14
AD6
AD13
AD5
AD12
AD4
AD11
AD3
AD10
AD2
AD9
AD1
AD8
AD0
C123
C122
47uF 50V
0.1UF
AD[31:0] P1, P5
SRST- P1, P2
RSTP-FPGA- P1
LA[3:0]
LA[3:0] P1, P5
LA3
LA2
LA1
LA0
PWE3 -
PWE3 - P1
PWE2 -
PWE2 - P1
PWE1 -
PWE1 - P1
PWE0 -
PWE0 - P1, P5
SCLKR
SCLKR P1
ACK-
ACK- P1
ALE
ALE P1, P5
LHLDA
LHLDA P1
LHLD
LHLD P1
RD-
RD- P1, P5
PCS0-
PCS0- P1
XIO[1:11]
GRUNDIG Service
P5
October 16, 2001 Rev 0.04
P6
October 16, 2001 Rev 0.04
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