Eurotech Appliances ZEUS PXA270 User Manual
Page 25
ZEUS Technical Manual
Detailed hardware description
© 2007 Eurotech Ltd Issue D
25
GPIO
No AF Signal name Dir
Active Function
Wake-up
source
See section…
52 0
MMC_WP
Input
Low SDIO Write Protect Status
53 0
MMC_CD Input
SDIO Card Detect IRQ
3
, page
54
2 CB_PCE2#
Output Low Card Bus High Byte Enable
55 2
CB_PREG#
Output Low
Card Bus Register Space
Select
56 1
CB_WAIT# Input Low Card Bus WAIT#
57 1
CB_PIOIS16#
Input
Low Card Bus IOIS16#
,
58 2
LCD_D0 Output
NA LCD Data Bit 0
59 2
LCD_D1 Output
NA LCD Data Bit 1
60 2
LCD_D2 Output
NA LCD Data Bit 2
61 2
LCD_D3 Output
NA LCD Data Bit 3
62 2
LCD_D4 Output
NA LCD Data Bit 4
63 2
LCD_D5 Output
NA LCD Data Bit 5
64 2
LCD_D6 Output
NA LCD Data Bit 6
65 2
LCD_D7 Output
NA LCD Data Bit 7
66 2
LCD_D8 Output
NA LCD Data Bit 8
67 2
LCD_D9 Output
NA LCD Data Bit 9
68 2
LCD_D10 Output
NA LCD Data Bit 10
69 2
LCD_D11 Output
NA LCD Data Bit 11
70 2
LCD_D12 Output
NA LCD Data Bit 12
71 2
LCD_D13 Output
NA LCD Data Bit 13
72 2
LCD_D14 Output
NA LCD Data Bit 14
73 2
LCD_D15 Output
NA LCD Data Bit 15
74 2
LCD_FCLK Output
NA LCD Frame Clock (STN) /
Vertical Sync (TFT)
75 2
LCD_LCLK Output
NA LCD Line Clock (STN) /
Horizontal Sync (TFT)
76 2
LCD_PCLK Output
NA LCD Pixel Clock (STN) /
Clock (TFT)
77 2
LCD_BIAS Output
NA LCD Bias (STN) / Data
Enable (TFT)
continued…