CE5000-UM-251-9370 11-8
11 BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
11.2.6 Main Board Interface Section (PN5043-01A)
PN5043-01A I/F BLOCK
D7
D4
A5
D11
D9
D5
A6
D10
D1
D12 D13
D0
D2 D3
D6
D8
D14 D15
A1 A2 A3 A4
VCC
VCC
VCC_L
VCC_2.5
VCC_L
VCC
VCC
VCC
C92
104
J13
USB CONNECTOR(TYPE B)
1 2 3 4
Vcc D- D+ GND
C60 10uF/16V
UPC37M32TJ
U21
6
3
1
2
5
4
GND(FIN)
GND
INPUT
OUTPUT2
NC
OUTPUT1
C57
104
104
C93
C94
104
C110 10uF/16V
C59 104
U20
10
12 13
14
5 18 19 21
6 4 22 17
11
15
2 1 24 20
7 3 23 16
SP208ECA SSOP8
9
C1+
C1- C2+
C2-
T1 IN T2 IN T3 IN T4 IN
R1 OUT R2 OUT R3 OUT R4 OUT
V+
V-
T1 OUT T2 OUT T3 OUT T4 OUT
R1 IN R2 IN R3 IN R4 IN
C95 1uF/50V
22
R24
C55
104
U19
M66291GP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33 34
35
36
37 38 39 40
41
42
43 44
45
46
47
48
CoreVc
c
GND
D-
D+
Vbus
TrON
TEST
Dack1
Dreq1
TC1
INT1/SOF
IO
Vcc
Xout
Xin
GND
CoreVc
c
A1 A2 A3 A4 A5 A6
D0 D1 D2 D3 D4 D5 D6 D7 D8/P0 D9/P1 D10/P2 D11/P3
IO
Vcc
GND
D12/P4 D13/P5 D14/P6 D15/A0
HWR/BYTE
INT0
RD LWR
CS
RST
Dreq0
Dack0
C58
104
1.5K
R23
22
R25
C56
104
J14
RS-232C
4 20 2 3 5 6 9 1 7
RTS DTR TXD RXD CTS DSR +5V SHILED GND
DSR0Z
RXD0
DTR-DZ
TXD0
CTS0Z
RTS-DZ
USBCSZ
D[0..15]
A[0..21]
CLK6M
USBINTZ
RESETZ
WRLZ
RDZ
Vcc
GN
D