GRAPHTEC CE5000 SERIES - Circuit Diagrams; Main Board Top Section (PN5043-01 A)

CE5000-UM-251-9370 11-3
11 BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
11.2 Circuit Diagrams
11.2.1 Main Board Top Section (PN5043-01A)
PN5043-01A TOP
IF
IF
RESETZ A[0..21]
USBINTZ
RDZ
WRLZ USBCSZ D[0..15]
DSR0Z
RXD0
DTR-DZ
TXD0
CTS0Z
RTS-DZ
CLK6M
CONNECT CONNECT
LCDB2(E)
PENB
PINCH
LCDB1(R/W)
R. MARK
KEYCONT2 LOCALLED
PENA
LOCALZ
CAM
MC+
MC-
KEYCONT0 YHOME R. MARK-ANO
KEY[0..3]LCDB0(RS)
LCDB[0..7] KEYCONT1 R. MARK-OFT
MEMORY
MEMORY
D[0..15] A[0..21]
FR_BUSYZ
RASZ CASLZ CASHZ
RDZ
RDWR
EPROMOUT
RESETZ CS0Z WRLZ NV_DI NV_CS NV_SK
FPGA
FPGA
D[0..15] CS2Z
RDZ
LOCALZ WRLZ CS1Z PNENA PNENB
YCOMA YCOMB XCOMB
PNCOMB
LOCALINTZ
PNCOMA
SRVINTZ
XCOMA
SFRZ
LOCALLED
A[0..21] USBCSZ
LCDB2(E)
LCDB0(RS)
LCDB1(R/W)
R. MARK-ANO
FAN_ON
CLK6M
LCDB[0..7]
KCONT2 KCONT1 KCONT0
DIN
CCLK
INIT
PROGRAM DONE YHOME KEY[0..3] PINCH CAM FPGRES
DCDRIVER DCDRIVER
XCOMA SFRZ YCOMA XCOMB YCOMB
DCMC-
PCOMA PCOMB
DCMC+
FAN_ON
CPU
CPU
RDZ
WRLZ
CS1Z
RDWR
CS0Z
CASHZ
RASZ
CASLZ
A[0..21]
RXD0
TXD0
CTS0Z
DSR0
R. MARK LOCALINTZ USBINTZ SRVOINTZ D[0..15]
CS2Z
DTR-DZ
RTS-DZ
EPROMDOUT
RESETZ
FR_BUSY
NV_SK
NV_CS
NV_DI
DIN
CCLK
INIT
PROGRAM DONE
R. MARK-OFT
FPGRES
FPGRES
RESETZ
USBINTZ
SRVOINTZ USBINTZ LOCALINTZ
RESETZ
WRLZ
RDZ
RDZ
WRLZ
A[0..21]
FR_BUSYZ
INIT
PROGRAM CCLK
DIN
USBCSZ RESETZ CLK6M WRLZ
RDZ
R. MARK EPROMOUT
MC+
MC+ MC-
MC-
LOCALINTZ
SRVOINTZ
CAM
PINCH
LOCALZ
D[0..15]
A[0..21]
KEY[0..3]
FPGRES WRLZ PENA PENB
DIN
CCLK
INIT
PROGRAM DONE
D[0..15]
DONE
A[0..21]
FR_BUSYZ
EPROMOUT
RDZ
CS1Z CS2Z YHOME CAM PINCH CLK6M USBCSZ
CS1Z CS2Z
D[0..15]
D[0..15]
LOCALZ
R. MARK
PENB
YHOME
PENA
KEY[0..3]
LCDB[0..7]
R. MARK-OFT
R. MARK-OFT