Panasonic KX-NS500AG - 12.3.5. No.5

68
KX-NS500AG
12.3.5. No.5
KX-NS500AG CPU BOARD No.5 1/2
1 2
C
E
B
A
D
F
342 5
GP_BUF_A[7]
GP_BUF_A[1]
GP_BUF_A[5]
GP_A[1]
GP_D[2]
GP_D[1]
GP_D[0]
GP_BUF_D[4]
GP_A[0]
GP_BUF_D[0]
GP_A[5]
GP_BUF_D[6]
GP_BUF_A[3]
GP_BUF_A[21]
GP_A[2]
GP_A[22]
GP_A[21]
GP_A[11]
GP_BUF_A[0]
GP_BUF_A[8]
GP_A[4]
GP_BUF_A[2]
GP_BUF_A[22]
GP_D[3]
GP_BUF_D[7]
GP_A[3]
GP_A[9]
GP_BUF_D[2]
GP_BUF_A[6]
GP_BUF_D[1]
GP_A[8]
GP_BUF_A[9]
GP_BUF_D[3]
GP_A[6]
GP_D[4]
GP_BUF_A[20]
GP_BUF_A[4]
GP_BUF_D[5]
GP_A[7]
GP_D[0-7]
GP_D[7]
GP_A[0-23]
GP_BUF_A[10]
GP_BUF_A[11]
GP_D[6]
GP_A[10]
GP_A[20]
GP_D[5]
LDHW[0-4]
HW_CLK[1]
HW_CLK[4]
HW_CLK[5]
HW_CLK[0]
HW_CLK[3]
HW_CLK[2]
HW_CLK[6]
nHW_FH[0]
nHW_FH[1]
nHW_FH[2]
nHW_FH[3]
nHW_FH[4]
nHW_FH[5]
nHW_FH[6]
LDHW[0]
LDHW[1]
LDHW[2]
LDHW[3]
LDHW[4]
GP_BUF_A[0]
GP_BUF_A[1]
GP_BUF_A[2]
GP_BUF_A[3]
GP_BUF_A[4]
GP_BUF_A[5]
GP_BUF_A[6]
GP_BUF_A[7]
GP_BUF_A[8]
GP_BUF_A[9]
GP_BUF_A[10]
GP_BUF_A[11]
GP_BUF_A[12]
GP_BUF_A[13]
GP_A[13]
GP_A[12]
GP_BUF_A[12]
GP_BUF_A[13]
GP_BUF_A[21]
GP_BUF_A[22]
GP_BUF_A[23]
BUS_DIR
GP_A[23]
GP_BUF_A[23]
GP_A[15]
GP_A[14]
GP_A[13]
GP_A[12]
GP_A[7]
GP_A[6]
GP_A[4]
GP_A[3]
GP_A[5]
LUHW[0]
LUHW[1]
LUHW[2]
LUHW[3]
LUHW[4]
GP_A[1]
GP_A[2]
GP_A[0]
+3.3VD
IC504
TC74LCX245FT(EKJ)
1
DIR
2
A1
18
B1
19
*OE
3
A2
20
VCC
4
A3
17
B2
5
A4
16
B3
6
A5
15
B4
7
A6
14
B5
8
A7
13
B6
9
A8
12
B7
10
GND
11
B8
+3.3VD
IC501
TC74LCX245FT(EKJ)
1
DIR
2
A1
18
B1
19
*OE
3
A2
20
VCC
4
A3
17
B2
5
A4
16
B3
6
A5
15
B4
7
A6
14
B5
8
A7
13
B6
9
A8
12
B7
10
GND
11
B8
R509
10
1
2
3
4
5
6
7
8
C502
0.1u
16
R513
10
1
2
3
45
6
7
8
nWE
002:8E
R514
10
1
2
3
4
5
6
7
8
DG
DG
R511
10
1
2
3
45
6
7
8
IC503
TC74LCX245FT(EKJ)
1
DIR
2
A1
18
B1
19
*OE
3
A2
20
VCC
4
A3
17
B2
5
A4
16
B3
6
A5
15
B4
7
A6
14
B5
8
A7
13
B6
9
A8
12
B7
10
GND
11
B8
DG
R512
10
1
2
3
45
6
7
8
R510
10
1
2
3
4
5
6
7
8
IC502
TC74LCX245FT(EKJ)
1
DIR
2
A1
18
B1
19
*OE
3
A2
20
VCC
4
A3
17
B2
5
A4
16
B3
6
A5
15
B4
7
A6
14
B5
8
A7
13
B6
9
A8
12
B7
10
GND
11
B8
+3.3VD
C504
0.1u
16
R508
10
1
2
3
45
6
7
8
DG
R515
10
1
2
3
45
6
7
8
DG
DG
C503
0.1u 16
nRD
002:8E
GP_D[0-7]
002:8F
DG
C501
0.1u
16
DG
+3.3VD
FPGA_DONE003:2D
R502
10k
+3.3VD
R501
10k
1
2
3
4
5
6
7
8
DG
R506
0
NC
R505
0
R504
0
R503
0
R507
10k
R553
10k
R552
10k
+3.3VD
GP_A[0-23]
DG
R546
10k
R547 10k
R543
100k
1
2
3
4
5
6
7
8
+3.3VD
R548
NC
R549
10k
R550
10k
R551
10k
DG
R518
10k
R542
10k
4
3
2
1
8
7
6
5
R519
10k
1 2 3 4
5 6 7 8
+3.3VD
L2SW_CLK_25MHz 006:5F
R558
10
R560
100k
R561
NC
R559
100k
R562
10k
IC201
EP4CE40F23C8N
I-EP4CE40F23C8N-5
AA21
IO158
T17
IO159
T18
IO160
W20
IO161
W19
IO162
Y22
IO163
Y21
IO164
U20
IO165
U19
IO166
W22
IO167
W21
IO168
P15
IO169
P16
IO170
R17
IO171
P17
IO172
V22
IO173
V21
IO174
R20
IO175
U22
IO176
U21
IO177
R18
IO178
R19
IO179
N16
IO180
R22
IO181
R21
IO182
P20
IO183
P22
IO184
P21
IO185
N20
IO186
N19
IO187
N17
IO188
N18
IO189
N22
IO190/DEV_OE
N21
IO191/*DEV_CLR
M22
IO192
M21
IO193
M20
IO194
M19
IO195
M16
IO196
T22
CLK7
T21
CLK6
IC201
EP4CE40F23C8N
I-EP4CE40F23C8N-6
G22
CLK5
G21
CLK4
M18
CONF_DONE
M17
MSEL0
L18
MSEL1
L17
MSEL2
K20
MSEL3
L22
IO197/INIT_DONE
L21
IO198/CRC_ERROR
K19
IO199
K22
IO200/*CEO
K21
IO201/CLKUSR
J22
IO202
J21
IO203
H22
IO204
H21
IO205
K17
IO206
K18
IO207
J18
IO208
F22
IO209
F21
IO210
H20
IO211
H19
IO212
E22
IO213/*WE
E21
IO214/*OE
H18
IO215
J17
IO216
H16
IO217
D22
IO218
D21
IO219
F20
IO220/*AVD
F19
IO221
G18
IO222/PADD23
H17
IO223
C22
IO224
C21
IO225
B22
IO226/PADD22
B21
IO227/PADD21
C20
IO228/PADD20
D20
IO229
F17
IO230
G17
IO231
DG
DG
AS Fast 1101
AS Standard 0010
FPP Fast 3.3v 1110
(Do not drive)
confidential
nCS_BASE
nCS_BASE
BUS_DIR
DBUS_nOE
ABUS_nOE
nINT_BASE1
nINT_BASE0
FPGA
FPGA
BASE_BUFFER
/(FPGA_ADDRESS_BUFFER)
ADDRESS
SYS_BOOT
nWAIT_BASE
002:8E,003:2D
NAND-->SD : 10011
SD : 10111
UART->SD->NAND : 00100
(1)
(2)
(3)
(4)
(5)
(6)
(17)
(18)
(19)
(20)
(21)
(22)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)