Hitachi HTD-K185UK Service Manual page 7

83 RD3
84 RD2
85 RD1
86 RDO
87 RWE#
88 CAS#
89 RAS#
90 RCS#
91 BAO
92 DVSS
93 RD15
94 RD14
95 RD13
96 RD12
97 DVDD3
98 RD11
99 RD10
100 RD9
101 RD8
102 DVSS
103 CLK
104 CLE
105 RA11
106 RA9
107 RA8
108 DMVDD3
109 DMVSS
110 RA7
111 DVDD3
Inout DRAM data 3
Inout DRAM data 2
Inout DRAM data 1
Inout DRAM data 0
DRAM Write enable, active low
Output
2-16MA, SR
DRAM column address strobe, active low
Output
2-16MA, SR
DRAM row address strobe, active low
Output
2-16MA, SR
DRAM chip select, active low
Output
2-16MA, SR
DRAM bank address 0
Output
2-1 6MA, SR
Ground Ground pin for internal digital circuitry
DRAM data 15
Inout 2-16MA,
SR PU/PD,
SMT
DRAM data 14
Inout 2-16MA,
SR PU/PD,
SMT
DRAM data 13
Inout 2-16MA,
SR PU/PD,
SMT
DRAM data 12
Inout 2-16MA,
SR PU/PD,
SMT
Power 3.3V power pin for internal digital circuitry
DRAM data 11
Inout 2-16MA,
SR PU/PD,
SMT
DRAM data 10
Inout 2-16MA,
SR PU/PD,
SMT
DRAM data 9
Inout 2-16MA,
SR PU/PD,
SMT
DRAM data 8
Inout 2-16MA,
SR PU/PD,
SMT
Ground Ground pin for internal digital circuitry
DRAM clock
Output
2-1 6MA, SR
DRAM clock enable
Output
2-16MA, SR
DRAM address bit 1 1 or audio serial data 3 (channel 7/8)
Output
2-16MA, SR
DRAM address 9
Output
2-16MA, SR
DRAM address 8
Output
2-16MA, SR
Power 3.3V Power pin for DRAM clock circuitry
Ground Ground pin for DRAM clock circuitry
DRAM address 7
Output
2-16MA, SR
Power I % 3.3V power pin for internal digital circuitry