Read Panasonic BM-ED500 Service Manual online
3-3
OVERALL BLOCK DIAGRAM (2/4)
PULSE
TRANSFORMER
LAN
DRAM
CN913
ETHERNET
PORT
ETHERNET
PORT
10BASE-T/
100BASE-TX
DRAM
FPGA
D-FFs
D-FF
D-FF
FIFO
PROM
PCI I/F
PCI BUS BRIDGE
FIFO
TO (3/4)
TO (1/4)
EMI
CLOCK GEN.
PNCLK
NWCBLK
NWHD
NWVD
PNVD
PNHD
PNCBLK
PNCLK
NDO[2-9]
RS-TXD
CN101
IC503
47
48
29
12
21
39
MEMSEL1
MEMSEL2
LA02
|
LA31
LD00
|
LD31
LA2
|
LA31
LD0
|
LD31
AD0
|
AD31
MDT0
|
MDT31
PAD0
|
PAD31
HDT0
|
HDT31,
HMPXS0
|
HMPXS2
LDT0
|
LDT7
NCAMST
NWDET
NWSEL
WAMST
5
NDO0
14
NDO1
23
NDO2
31
NDO3
41
NDO4
18
NDO5
22
NDO6
32
19
18
17
16
15
14
13
12
11
2
3
4
5
6
7
8
9
NDO2
IC552
NDO3
NDO4
NDO5
NDO6
NDO7
NDO8
NDO9
PNCLK
PNCLK
PNCLK
PND0
PND1
PND2
PND3
PND4
PND5
PND6
PND7
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
D1
D2
D3
D4
D5
D6
D7
D8
CLK
NDO7
BE0-
BE1-
BE2-
BE3-
LINT
BREQi
READY
WAIT
USERi
BTERM
CCS
LHOLDA
BIGEND
ADS-
LW/R
BLAST
LHOLD
LRESETo
USERo
DMPAF
BREQo
BE0-
BE1-
BE2-
BE3-
LINT
BREQi
READY
WAIT
USERi
BTERM
CCS
LHOLDA
BIGEND
ADS-
LW/R
BLAST
LHOLD
LRESETo
USERo
DMPAF
BREQo
LBE0#
IC501
LD[00-31]
AD[0-31]
AD[0-31]
LA[02-31]
LBE1#
LBE2#
LBE3#
C/BE0#
C/BE1#
C/BE2#
C/BE3#
LINT-I/O
BREQi
READY-I/O
WAIT-I/O
USERi/DACK0LLOCKi
BTERM-I/O
CCS
LHOLDA
BIGEND#
ADS#
LW/R#
BLAST-I/O
LHOLD
LRESETo#
PAR
FRAME#
IRDY#
TRDY#
STOP#
DEVSEL#
PERR#
SERR#
REQ#
INNTA#
IDSEL
GNT#
CLK
C/BE0
C/BE1
C/BE2
C/BE3
PAR
FRAME
IRDY
TRDY
STOP
DEVSEL
PERR
SERR
REQ2
INTB
IDSEL
GNT2
CLK2
C/BE0
C/BE1
C/BE2
C/BE3
PAR
FRAME
IRDY
TRDY
STOP
DEVSEL
PERR
SERR
REQ2
INTB
IDSEL
GNT2
CLK2
C/BE0
C/BE1
C/BE2
C/BE3
PAR
FRAME
IRDY
TRDY
STOP
DEVSEL
PERR
SERR
REQ2
INTB
IDSEL
GNT2
CLK2
PCBE0
LCSLM0
IC15 (BGA)
LCSLM1
HINTX0
HINTX1
HINTX2
HINTX3
HINTX1
HINTX2
HINTX3
PCBE1
PCBE2
PCBE3
PPAR
PFRAME
PIRDY
PTRDY
PSTOP
PDEYSEL
PRERR
PSERR
PREQ1
PINTB
PIDSL1
PGNT1
PCLK1
PCLKEX
HNMI
HIRL3
HIRL2
HIRL1
HIRL0
HRDY
HLOE
HLWE
HCSMEM
HCSMSL
CPUD
[0-31],
[0-31],
[61-63]
HCSRG
HCSSD
HCSPC
HBS
HROWT
HFRAME
PREQ0
PINTA
PIDSL0
PGNT0
PCLK0
REQ
INTA
IDSEL
GNT
CLK
PCRSTN
PCRSTN
PRST
MDQM0
MWE
MDQM1
MDQM2
MCS0
SRD
[0-31]
SRA
[0-13]
MADR0-MADR12,
MBADR0,MBADR1
MCS1
MRAS
MCAS
MDQM3
HCLK
HRESET
IC32
144
232
104
103,30,102,
167,224,29,
28,101
167,224,29,
28,101
31
112
40
39
IOIN3
I-OD[0-7]
IOCS[0N,1N],IOIN[0N-3N]
CPUD[0-31],[61-63]
CPUA23
CPU CONTROL
IOCSIN
IOCSON
I-OD
[0-7]
[0-7]
IOIN2
IOIN1
IOINON
72
137
63
140
116
178
CPUA23
SRD[0-15]
SRA[0-13]
DQ0-DQ15
CS
19
18
17
16
15
39
38
RAS
CAS
WE
DQML
IC23
IC22
DQMU CLK
CS
19
18
17
16
15
39
38
RAS
CAS
WE
DQML DQMU CLK
A0-A13
2,4,5,7,
8,10,11,13,
42,44,45,47,
48,50,51,53
8,10,11,13,
42,44,45,47,
48,50,51,53
23-26,
29-34,
22,35,
21,20
29-34,
22,35,
21,20
SRA
[0-13]
SRD
[0-15]
DQ0-DQ15
A0-A13
2,4,5,7,
8,10,11,13,
42,44,45,47,
48,50,51,53
8,10,11,13,
42,44,45,47,
48,50,51,53
23-26,
29-34,
22,35,
21,20
29-34,
22,35,
21,20
SRA
[0-13]
SRD
[0-15]
240,122,239,121-119,
237,47,48,182,49,
50,184,51,185,52,
106,107,172,229,173,
174,110,111,38,230,
37,36,108,35-33,
113,177,42
237,47,48,182,49,
50,184,51,185,52,
106,107,172,229,173,
174,110,111,38,230,
37,36,108,35-33,
113,177,42
180
45
235
46
46
233
114
181
236
123
227
170
105
32
226
CS0-N
CS4-N
CS5-N
CS6-N
BS-N
RDWR2N
RD2-N
WE0-N
RDY-N
IRL0-N
IRL1-N
IRL2-N
IRL3-N
NMI-N
69
138
199
200
252
253
71
57
55
248
127
115
8
2
CLK
OUT
OUT
CLK
IN
X4
(33MHz)
243
242
195
189
187
19
94
11
20
21
85
86
158,17,216,157,16,90,15,
89,14,155,88,13,154,18,92
89,14,155,88,13,154,18,92
223,27,100,165,222,26,
99,25,24,163,97,220,
23,96,22,161,211,10,
9,84,210,8,83,150,7,
82,6,81,5,148,80,207
99,25,24,163,97,220,
23,96,22,161,211,10,
9,84,210,8,83,150,7,
82,6,81,5,148,80,207
87
12
44
56
REQ
INTA
IDSEL
GNT
XTAL1
XTAL2
ACTLED
LILED
SPELED
T1
73
X5
D10
D11
(25MHz)
24
125
42
88
TOP
TON
ROP
RON
TD+
TD-
RD+
RD-
TX+
TX-
RX+
RX-
3
2
6
7
3
2
6
7
1
2
3
6
TX+
CN4
CN906
CN913
TX-
RX+
RX-
TX+
TX-
RX+
RX-
85
38
83
36
16
15
1
2
10
11
7
6
CLK
C/BE0
C/BE1
C/BE2
C/BE3
PAR
FRAME
IRDY
TRDY
STOP
DEVSEL
PERR
SERR
CBE0
CBE1
CBE2
CBE3
PAR
FRAME
IRDY
TRDY
STOP
DEVSEL
PERR
SERR
RST
107
105
100
132
9
57
6
101
8
102
60
52
54
AD0
|
AD31
REQ
IC28 (BGA)
INTA
IDSEL
GNT
CLK
97
69,110,19,18,67,
108,17,66,16,
65,64,12,63,106,
11,62,10,99,4,
55,98,3,2,53,
95,49,94,93,
130,129,46,91
108,17,66,16,
65,64,12,63,106,
11,62,10,99,4,
55,98,3,2,53,
95,49,94,93,
130,129,46,91
59
50
103
7
41
V3R3
1
3
OE
OUT
54
USERo/DREQ0LLOCKo
DMPAF/EOT
BREQo
LCLK
RST#
PCICLK
DATA0
DCLK
nSTATUS
CNFDONE
nCONF
DATA
IC504
DCLK
nOE
nCS
nINITCONF
181
184
80
150
77
FIFOFF1
FIFOEF1
FIFOHF1
FIFOWR1
FIFOFF2
FIFOEF2
FIFOHF2
FIFOWR2
FIFORD
FIFORET
FIFOFF1
FIFOEF1
FIFOHF1
FIFOWR1
FIFOFF2
FIFOEF2
FIFOHF2
FIFOWR2
FIFORD
FIFORET
206
192
176
160
207
191
175
159
173
208
55
70
88
103
54
53
118
104
119
51
52
120
37
36
121
122
123
187
35
34
33
94
93
91
92
154
150
135
41
30
16
6
151
159
134
160
144
163
145
90
148
143
152
29
17
18
21
23
22
25
26
172
168
7
171
170
169
RST
RST
CARSTN
PCRSTN
IC30(4/4)
13
12
11
158
153
149
142
128
2
4
8
9
13
2
WDO0
13
WDO1
20
WDO2
30
WDO3
42
WDO4
19
WDO5
4
WDO6
10
WDO7
49
NVD
IC562
IC550(1/2)
11
1
2
WVD
40
NHD
3
WHD
2
5
D
Q
3
CLK
IC550(2/2)
IC553
40
24
28
NCLK
WCLK
NCBLK
38
WCBLK
12
9
D
Q
11
4
1,2
CLK
1
2
5
RS-RXD
RS-TXD
CN550
CN5
RS-RXD
96
32
6
74
16
22
12
78
15
77
76
13
75
29
92
84
91
94
30
14
65,2,
66,3,
67,4,
68,5,
69,70,
8,71,
9,72,
10,73,
80,17,
81,18,
82,19,
83,20,
86,24,
87,25,
88,26,
89,27
66,3,
67,4,
68,5,
69,70,
8,71,
9,72,
10,73,
80,17,
81,18,
82,19,
83,20,
86,24,
87,25,
88,26,
89,27
96
32
6
74
16
22
12
78
15
77
76
13
75
29
92
84
91
94
30
14
65,2,
66,3,
67,4,
68,5,
69,70,
8,71,
9,72,
10,73,
80,17,
81,18,
82,19,
83,20,
86,24,
87,25,
88,26,
89,27
66,3,
67,4,
68,5,
69,70,
8,71,
9,72,
10,73,
80,17,
81,18,
82,19,
83,20,
86,24,
87,25,
88,26,
89,27
79,3,146,78,2,
1,77,76,204,75,
143,74,255,142,
73,141,68,136,
250,67,66,196,
249,65,132,62,
131,246,61,130,
60,191
1,77,76,204,75,
143,74,255,142,
73,141,68,136,
250,67,66,196,
249,65,132,62,
131,246,61,130,
60,191
RS-TXD
RS-RXD
RS-TXD
RS-RXD
RESET1
MSEL1
NWSEL
MSEL2
NCAMST
NWDET
MSEL1
NWSEL
MSEL2
NCAMST
NWDET
V3R3
58,67,74,83,91,100,
106,116,126,134,144,
152,57,68,73,84,90,
101,105,117,125,135,
153,56,69,72,85,89,102
106,116,126,134,144,
152,57,68,73,84,90,
101,105,117,125,135,
153,56,69,72,85,89,102
87-71,
68-63,
60-54
68-63,
60-54
131-117,
114-110,
107-100,
98-95
114-110,
107-100,
98-95
51-46,
43,42,
40-36,
34-31,
15-8,
4-2,
175-173
43,42,
40-36,
34-31,
15-8,
4-2,
175-173
61,66,86,82,94,109,
113,124,16,146,154,60,
64,76,87,93,97,108,
114,127,133,145,151,59,
65,75,81,92,98,107,115
113,124,16,146,154,60,
64,76,87,93,97,108,
114,127,133,145,151,59,
65,75,81,92,98,107,115
FIFOWD0
|
FIFOWD15
FIFORD0
|
FIFORD15
197,201,180,189,
164,168,195,203,
178,186,162,170,
193,205,161,171
164,168,195,203,
178,186,162,170,
193,205,161,171
7-4,
31-28
31-28
10,11,
13,14,
19-22
13,14,
19-22
FIFOWD0-
FIFOWD7
FIFOWD7
FIFORD0-
FIFORD7
FIFORD7
FIFOWD0-
FIFOWD7
FIFOWD7
FIFORD0-
FIFORD7
FIFORD7
FIFORD[0-15]
D0-D7
FF
9
2
24
23
18
25
EF
XO/HF
W
R
RS
IC505
IC506
Q0-Q7
FIFOWR[0-15]
198,190,174,188
167,172,196,202,
179,185,163,169,
194,204,177,158
167,172,196,202,
179,185,163,169,
194,204,177,158
7-4,
31-28
31-28
10,11,
13,14,
19-22
13,14,
19-22
D0-D7
FF
9
2
24
23
18
25
EF
XO/HF
W
R
RS
Q0-Q7
SRCLK5
SRCLK6
HCLK-P
REST3N
CARSTN
RX
TX
RST
(RS-232C)
PCI
(PCI)
LAN
TX+
TX-
RX+
RX-
TERMINAL BOARD (2/3)
CONTROL BOARD
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