Rainbow Electronics W90P710CDG User Manual
Page 27

W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 27 -
Revision B2
Table 5.2 W90P710 176-pin LQFP Multi-function List (Continued)
PIN
NO.
DEFAULT FUNCTION0
FUNCTION1
FUNCTION2
FUNCTION3
LCD /KeyPad Interface
28 GPIO[40]
GPIO[40] LCD_VD[6]
KPCOL[6] -
29 GPIO[39]
GPIO[39] LCD_VD[5]
KPCOL[5] -
30 GPIO[38]
GPIO[38] LCD_VD[4]
KPCOL[4] -
31 GPIO[37]
GPIO[37] LCD_VD[3]
KPCOL[3] -
32 GPIO[36]
GPIO[36] LCD_VD[2]
KPCOL[2] -
33 GPIO[35]
GPIO[35] LCD_VD[1]
KPCOL[1] -
34 GPIO[34]
GPIO[34] LCD_VD[0]
KPCOL[0] -
35 VDD33
VDD33 - - -
36 VSS33
VSS33 - - -
System Reset
37 nRESET
nRESET - - -
38 VSS33
VSS33 - - -
PLL Power/Ground
39 PLL0_VDD18 PLL0_VDD18 -
-
-
40 PLL0_VSS18 PLL0_VSS18 -
-
-
41 PLL1_VSS18 PLL1_VSS18 -
-
-
42 PLL1_VDD18 PLL1_VDD18 -
-
-
External IRQ[1:0]/USB Over Current
43 GPIO[16]
GPIO[16] nIRQ[0]
-
-
44 GPIO[17]
GPIO[17] nIRQ[1]
USB_OVRCUR
-
JTAG Interface
45 TMS
TMS - -
-
46 TDI
TDI - -
-
47 TDO
TDO - -
-
48 TCK
TCK - -
-
49 nTRST
nTRST - - -
WatchDog/USB Power Enable
50 GPIO[15]
GPIO[15] nWDOG
USB_PWREN
-
51 VSS33
VSS33 - - -