3
松翰科技股份有限公司
SONiX TECHNOLOGY CO., LTD.
SN9C2038AF specification
ver 1.02 2003/08/21
Address bus for SDRAM
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
VA3
B
4
VA3
VA3
VDD
P
VDD for I/O and core
GND for I/O and core
Address bus for SDRAM
Address bus for SDRAM
GND
P
VA4
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
P
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
VA4
VA5
L
VA4
VA5
VA5
ROM_A3
VA6
ROM_A3 DSP and ROM interface
VA6 Address bus for SDRAM
ROM_A4 DSP and ROM interface
VA7 Address bus for SDRAM
ROM_A5 DSP and ROM interface
VA8 Address bus for SDRAM
ROM_A6 DSP and ROM interface
VA9 Address bus for SDRAM
ROM_A7 DSP and ROM interface
VA10 Address bus for SDRAM
ROM_A12 DSP and ROM interface
VA11 Address bus for SDRAM
VA6
L
ROM_A4
VA7
VA7
L
ROM_A5
VA8
VA8
L
ROM_A6
VA9
VA9
L
ROM_A7
VA10
VA10
L
ROM_A12
VA11
VA11
L
ROM_A14
VDDS
ROM_A14 DSP and ROM interface
VDD for I/O and core
ROM_A13
GNDS
B
P
4
L
ROM_A13 DSP and ROM interface
GND for I/O and core
ROM_A8
VA12
B
B
B
B
B
O
O
O
O
O
O
P
4
4
4
4
4
4
4
4
4
4
4
L
VA12
ROM_A8 DSP and ROM interface
VA12
ROM_A9 DSP and ROM interface
VA13 Address bus for SDRAM
ROM_A11 DSP and ROM interface
Address bus for SDRAM
ROM_A9
VA13
L
VA13
ROM_A11
VD_CS
VD_RAS
VD_CAS
VD_WE
VD_UDQM
VD_LDQM
VDD
L
VD_CS
VD_RAS
VD_CAS
VD_WE
VD_UDQM
VD_LDQM
VD_CS
VD_RAS
VD_CAS
VD_WE
CS for SDRAM
RAS for SDRAM
CAS for SDRAM
WE for SDRAM
VD_UDQM UDQM for SDRAM
VD_LDQM LDQM for SDRAM
VDD for I/O and core
65
GND
P
GND for I/O and core
3
SONIX [ SONIX TECHNOLOGY COMPANY ]
