3. TECHNICAL BRIEF
- 25 -
GPIO_20
F_DPD
For INTEL Memory
CLK32K
CLK32K
For FM Radio
GPIO_22
Not Used
CIF_D0
MM_AD0
ATI Chip Address
CIF_D1
MM_AD1
"
CIF_D2
MM_AD2
"
CIF_D3
MM_AD3
"
CIF_D4
MM_AD4
"
CIF_D5
MM_AD5
"
CIF_D6
MM_AD6
"
CIF_D7
MM_AD7
"
MM_WAIT
MM_WAIT
For ATI, But Not used in Rev.B
CIF_HSYNC
Not Use
CC0CC5IO
HOOK_DETECT
Headset Hook Detection, Input, High Detect(Pressed)
GPIO_89
DIF_BYPASS
Output, Low in LCD Bypass Mode, High in Active Mode
GPIO_113
DSR
Not Used
CIF_RESET
MM_RESET0
ATI Reset
DIF_D0
MM_AD8
ATI Chip Address
DIF_D1
MM_AD9
"
DIF_D2
MM_AD10
"
DIF_D3
MM_AD11
"
DIF_D4
MM_AD12
"
DIF_D5
MM_AD13
"
DIF_D6
MM_AD14
"
DIF_D7
MM_AD15
"
MM_CS0
MM_CS0
ATI Chip Select
GPIO_96
VMM_SHDN
For ATI Shutdown
MM_A16
MM_A16
ATI Interface
MM_WR
MM_WR
For ATI Shutdown
DIF_RD
MM_RD
"
EINT7
MM_INT
"
Summary of Contents for Prada KE850
Page 1: ...Date March 2007 Issue 1 0 Service Manual Model KE850 Service Manual KE850 ...
Page 3: ... 4 ...
Page 5: ... 6 ...
Page 71: ...4 PCB layout 72 Main PCB bottom Main PCB bottom placement ...
Page 115: ... 116 6 Download S W upgrade 6 Press the START button ...
Page 117: ...6 Download S W upgrade 118 KE850 KE850P40 7 V09a KE850 KE850P40 7 V09a ...
Page 127: ... 128 LGMC 8 pcb layout ...
Page 128: ... 129 LGMC 8 pcb layout ...
Page 129: ... 130 LGMC 8 pcb layout ...
Page 130: ... 131 LGMC 8 pcb layout ...
Page 131: ... 132 8 pcb layout ...
Page 132: ... 133 8 pcb layout ...
Page 133: ... 134 8 pcb layout ...
Page 134: ... 135 8 pcb layout ...
Page 135: ... 136 8 pcb layout ...
Page 136: ... 137 8 pcb layout ...
Page 137: ... 138 ...
Page 149: ... 150 ...
Page 151: ... 152 ...
Page 172: ...Note ...
Page 173: ...Note ...