Epson Stylus Photo RX700 - Page 169

EPSON Stylus Photo RX700 Revision A
Appendix Connectors 169
 LCD Connector (CN25)
 CF Slot (CN27)
 Memory Card Slot (CN26)
 Memory Stick
Table 7-21. LCD Connector Pin Assignment
No. Assign Connected to Function
1 Reserve –
2 GND – GND
3 SCE CPNLSCE Command/data switching signal
4 SCLK CPNLSCLK Serial clock
5 SDATA0 CPNLSDAT0 Serial data 0
6 PNLRST CPNLRST Panel reset signal
7 SDATA2 CPNLSDAT2 Serial data 2
8 SDATA1 CPNLSDAT1 Serial data 1
9 GND – GND
10 +5V – +5V power
11 +5V – +5V power
Table 7-22. CF Slot Pin Assignment
No. Assign Function
1, 50 GND GND
13, 38 VCC VCC
31, 30, 29, 28, 27,
49, 48, 47, 6, 5,
4, 3, 2, 23, 22, 21
CD15, 14, 13, 12, 11,
10, 9, 8, 7, 6,
5, 4, 3, 2, 1, 0
CF slot data bus
20, 19, 18, 17, 16,
15, 14, 12, 11, 10, 8
CA10, 9, 8, 7, 6,
5, 4, 3, 2, 1, 0
CF slot address bus
44 /REG Register select
7 /CE1 Card enable
32 /CE2 Card enable
9 /OE Output enable
36 /WE Write enable
34 /IORD I/O read
35 /IOWR I/O write
41 RESET Reset
37 RDY Ready
42 /WAIT Bus cycle extension
45 BVD2/SPKR Battery voltage detection / audio
digital waveform
46 BVD1/STSCHG Battery voltage detection / card
status change
43 INPACK Input port response
24 WP/IOIS16B Write protection /I/O port is 16-bit
33 VS1 Voltage sensing 1
40 VS2 Voltage sensing 2
26 /CD1 Card detection
25 /CD2 Card detection
39 CSEL Not used
Table 7-23. Memory Stick Pin Assignment
No. Assign Function
M1 VSS VSS
M2 BS Serial protocol bus state signal
M3 Reserved -
M4 SDIO Serial protocol data signal
M5 Reserved -
M6 INS Stick insertion / removal detection terminal
M7 Reserved -
M8 SCLK Serial protocol clock signal
M9 VCC VCC
M10 VSS VSS
Table 7-22. CF Slot Pin Assignment (continued)
No. Assign Function