Samsung NT-R70xxxx Series, Service Manual

Page: 79 / 160

Samsung
Confidential
stuff
no-stuff
no-stuff
4
CRYSTAL
SUB_VENDOR
1
R79
R680
MIOB(3)
NB8P-SE : 0x425 (0101)
011 : PAL N
MIOB(2)
MIOB(4)
PCI_DEVID strap
B
3
no-stuff
R82
MIOB(9)
111 : Reserved
CTL 3
NB8M-GS : 0x427 (0111)
No ROM (NC)
D
MIOBVSYNC
MIOB(8)
no-stuff
EXCEPT AS AUTHORIZED BY SAMSUNG.
MIOB(1)
USER STRAP
stuff
no-stuff
INF 512Mb
R80
SS 256Mb
2
1
MIOB(5)
MIOB(0)
NB8X
C
73M : 0X0398
no-stuff
0001 : infineon GDDR3 512Mbit
no-stuff
no-stuff
no-stuff
D
R78
000 : NTSC M 001 : NTSC J (default) 010 : PAL M
C
4
3
stuff
no-stuff
73M
stuff
MIOAD(7)
Need to modify
stuff
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
no-stuff
stuff
0 : No BIOS
1 : Read from BIOS(Default)
stuff
Descriptions
72M-V
MIOB(6)
0 : 27 MHz (Default)
SAMSUNG PROPRIETARY
stuff
2
Pin # (Rev.A02)
MIOAD(10)
RAMCFG(3:0)
ROM_TYPE(1:0)
101 : PAL BDGHI 110 : Reserved
Straps
B
no-stuff
RAMCFG
MIOAD(1)
MIOAD(5:2)
MIOB(11)
stuff
0011 : samsung GDDR3 512Mbit
TV_MODE(2:0)
PCI_DEVID(4:0)
0111 : samsung GDDR3 256Mbit
A
R677
SS 512Mb stuff
A
0101 : infineon GDDR3 256Mbit
no-stuff
THIS DOCUMENT CONTAINS CONFIDENTIAL
1 : Reserved
100 : PAL CN
no-stuff
MIOB(10)
ELECTRONICS
stuff
SAMSUNG ELECTRONICS CO’S PROPERTY.
INF 256Mb stuff
no-stuff
R78
stuff
SAMSUNG
EDID
PROPRIETARY INFORMATION THAT IS
[9,8,1,0]
R81
72M
NB8P-GS : 0x407 (0111)
60-A2
[CTL3, 11,3,5,4]
2K R123 1%
26-A2
R597 2K
26-A4 60-B2
R593 2K
1%
2K R594 1%
1%
R595 2K
1% R139 2K
1%
R142 2K
2K R140 1%
1%
R124 2K
2K R596 1%
1%
R141 2K
2K R143 1%
26-A4 60-A2
1%
26-A4
26-A4 60-B2
60-B2 26-A4
60-B2 26-A4
26-A4 60-B2
60-B2
PEG3_MIOB(3)
PEG3_MIOB(4)
PEG3_MIOB(5)
PEG3_MIOB(11)
PEG3_MIOB(0)
PEG3_MIOB(1)
PEG3_MIOB(8)
PEG3_MIOB(9)
PEG3_MIOB_CTL3
P3.3V
26-A4 60-B2