Service Manual

MT8206
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Item Symbol Pin # Type Description
42 RA9 AE10 O dram address bus bit 9
43 RA10 AF7 O dram address bus bit 10
44 RA11 AD10 O dram address bus bit 11
45 RCS_ AF6 O dram chip select
46 RAS_ AE6 O dram row address strobe
47 CAS_ AF5 O dram column address strobe
48 RWE_ AE5 O dram write enable
49 CKE AC10 O dram clock enable
50 RCLKB AF9 dram clock
51 RCLK AE9 dram clock invert
52 DQM0 AD2 data mask 0
53 DQM1 AE14 data mask 1
54 BA0 AD7 bank address 0
55 BA1 AE7 bank address 1
56 RVREF AD3 reference voltage
57 DQS0 AD1 data strobe 0
58 DQS1 AE1 data strobe 1
59 DQS2 AF14 data strobe 2
60 DQS3 AF15 data strobe 3
Digital Video Input (31)
Multi-function, 2mA
1 VI0 AF20 IO (1) GPIO (default, input in initial state)
(2) R[0]
Multi-function, 2mA
2 VI1 AE20 IO (1) GPIO (default, input in initial state)
(2) R[1]
Multi-function, 2mA
3 VI2 AD20 IO (1) GPIO (default, input in initial state)
(2) R[2]
Multi-function, 2mA
4 VI3 AF21 IO (1) GPIO (default, input in initial state)
(2) R[3]
June, 2006