Epson Stylus Photo RX700 - Page 170

EPSON Stylus Photo RX700 Revision A
Appendix Connectors 170
 SD
 SmartMedia
 xD
Table 7-24. SD Pin Assignment
No. Assign Function
D1 CD/DAT3 Card Detect /Data Line [Bit 3]
D2 CMD Command/Response
D3 VSS Supply voltage ground
D4 VDD Supply voltage
D5 CLK Clock
D6 VSS Supply voltage ground
D7 DAT0 Data Line [Bit 0]
D8 DAT1 Data Line [Bit 1]
D9 DAT2 Data Line [Bit 2]
Table 7-25. Smart Media Pin Assignment
No. Assign Function
1 GND Ground
2 FCLE Command latch enable
3 FALE Address latch enable
4 FWEB Write enable
5 FWPB Write protection
6 FD0 SSFDC data [bit 0]
7 FD1 SSFDC data [bit 1]
8 FD2 SSFDC data [bit 2]
9 FD3 SSFDC data [bit 3]
10 GND Ground
11 CD1 Card detection (Use an unused CD pin)
12 VCC Vcc
13 FD4 SSFDC data [bit 4]
14 FD5 SSFDC data [bit 5]
15 FD6 SSFDC data [bit 6]
16 FD7 SSFDC data [bit 7]
17 FLVD Low Voltage Detect
18 GND Ground
19 FRDY Ready
20 FOEB Output enable
21 FCEB Chip enable
22 VCC Vcc
S4 CD Card detection
S6 WP1 Write protect sealed state
Table 7-26. xD Pin Assignment
No. Assign Function
X1 GND Ground
X2 XD_RDY Ready
X3 XD_OEB Output enable
X4 XD_CEB Chip enable
X5 XD_CLE Command latch enable
X6 XD_ALE Address latch enable
X7 XD_WEB Write enable
X8 XD_WPB Write protection
X9 GND Ground
X10 XD_D0 XD data [bit 0]
X11 XD_D1 XD data [bit 1]
X12 XD_D2 XD data [bit 2]
X13 XD_D3 XD data [bit 3]
X14 XD_D4 XD data [bit 4]
X15 XD_D5 XD data [bit 5]
X16 XD_D6 XD data [bit 6]
X17 XD_D7 XD data [bit 7]
X18 XD_VCC Vcc
S8 XD_CD1 Card detection
Table 7-25. Smart Media Pin Assignment
No. Assign Function