Canon PIXMA MP170, Руководство по обслуживанию

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Memory card connector [SmartMedia, MemoryStick, SD(MMC)]
32 CF_CS1X CF chip select
33 CF_VS1X CF voltage sense
34 CF_IORDX
CF read strobe
35 CF_IOWRX CF write strobe
36 VCC(CF_WEX) CF logic power supply (write enable)
37 CF_INTRQ CF interrupt
38 VCC CF logic power supply
39 GND(CF_CSELX) CF ground (chip select)
40 CF_VS2X CF voltage sense
41 CF_RESETX CF reset
42 CF_IORDY
CF ready
43 CF_INPACKX CF card response
44 VCC(CF_REGX) CF register select
45 CF_DASPX Not used
46 CF_PDIAGX Not used
47 CF_D8 CF 16 bit data bus
48 CF_D9 CF 16 bit data bus
49 CF_D10 CF 16 bit data bus
50 GND CF logic ground
No. Signal name Function
1
SM_WPX-IN SM write protect
2 SM_BSYX SM busy
3, 7, 11, 13,
15, 36, 37,
41
SM_D0 to 7 SM data signal
4 SM_WEX SM write enable
5 SM_LVD SM low voltage detect
6 SM_REX SM read enable
8 SM_ALE SM address latch enable
9, 10, 38, 39 SM_GND SM ground
11 SM_CD SM card detect
12, 40 SM_VCC SM logic power supply
14 SM_CLE SM command latch enable
16 SM_CE SM chip enable
17, 19, 34,
35
SD_DAT0 to 3 SD data signal
18, 33
MS_GND MS logic ground
20
MS_Vcc MS logic power supply
21 MS_SCLK MS system clock
22
SD_CMD SD command signal
23
- Reserved
24, 32
SD_GND SD ground
3-11