GRAPHTEC CE5000 SERIES - Main Board Interface Section (PN5043-01 A)

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
UPC37M32TJU21
6
3 1 2
5 4
GND(FIN)GND
INPUT
OUTPUT2NC OUTPUT1
C57
104
104C93
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
22R24
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
CoreVcc
GND
D-
D+
Vbus
TrON
TEST
Dack1
Dreq1
TC1
INT1/SOF
IOVcc
Xout
Xin
GND
CoreVcc
A1 A2 A3 A4 A5 A6 D0 D1 D2 D3 D4 D5 D6 D7 D8/P0 D9/P1 D10/P2 D11/P3
IOVcc
GND
D12/P4 D13/P5 D14/P6 D15/A0
HWR/BYTE
INT0
RD LWR
CS
RST
Dreq0
Dack0
C58
104
1.5KR23
22R25
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
GND