Sheet 18 of 69
Frame Buffer C
Schematic Diagrams
Frame Buffer C B - 19
B.Schematic Diagrams
Frame Buffer C
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FRAME BUFFER PARTITION C 63..32
Around DRAM
Close or Under DRAM
Close or Under DRAM
follow common design add
VRAM=K4Z80325BC-HC14 (16*256M*2CH)
8Gb GDDR6 SGRAM C-die
16M x 16bit x 16Banks x 2ch.
IDD7=1073mA
IPP7=31mA
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
1V8_AON
1V8_AON
FBC_CLK1*
16
FBC_CLK1
16
FBC_W CK45
16
FBC_W CK45*
16
FBC_W CK67
16
FBC_W CK67*
16
FBC_W CKB45
16
FBC_W CKB45*
16
FBC_W CKB67
16
FBC_W CKB67*
16
FBC_D[63..32]
16
FBC_CMD[52..28]
16
FBC_DBI[7..4]
16
FBC_EDC[7..4]
16
FBVDDQ
11,12,13,14,15,16,17,22,24,66
1V8_AON
10,11,12,13,14,15,17,22,25,27,28,40,63,66,67
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NP5H0-D02
D02
A3
18
71
Thursday, April 08, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
TGL-H+GN20-E3
[18] MEMORY FBC 63..32
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NP5H0-D02
D02
A3
18
71
Thursday, April 08, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
TGL-H+GN20-E3
[18] MEMORY FBC 63..32
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NP5H0-D02
D02
A3
18
71
Thursday, April 08, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
TGL-H+GN20-E3
[18] MEMORY FBC 63..32
C475
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C454
10u
_4V_X6
S
_06
VRAM
NV_060
3
C477
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
T39
C574
10u
_4V_X6
S
_06
VRAM
NV_060
3
R141
121_1%_04
VRAM
NV_0402
M13C
K4Z80325BC-HC14 (16*256M*2CH)
P/N = 6-04-48032-E32
VRAM
J10
CLK_t
K10
CLK_c
J1
RESET
M10
CKE_B
K5
CABI_B
K3
CA9_B
K4
CA8_B
K11
CA7_B
K12
CA6_B
L10
CA5_B
L5
CA4_B
L12
CA3_B
M4
CA2_B
M11
CA1_B
L3
CA0_B
G10
CKE_A
J5
CABI_A
J3
CA9_A
J4
CA8_A
J11
CA7_A
J12
CA6_A
H10
CA5_A
H5
CA4_A
H12
CA3_A
G4
CA2_A
G11
CA1_A
H3
CA0_A
M5
RFU_B
G5
RFU_A
K14
ZQ_B
J14
ZQ_A
F5
TMS
N10
TDO
F10
TDI
N5
TCK
K1
VREFC
T34
C398
22u
_4V_X6
S
_06
VRAM
NV_060
3
C941
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C378
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C534
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C382
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C383
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
T36
C356
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C359
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
T38
C401
22u
_4V_X6
S
_06
VRAM
NV_060
3
C338
22u
_4V_X6
S
_06
VRAM
NV_060
3
C381
4.
7u_6.
3V_
X
6S_0
6
NV_060
3
VRAM
T37
NC
NC
x16
NC
NC
NC
NC
NC
NC
NC
NC
NC
x8
GND
NORMAL
M13A
K4Z80325BC-HC14 (16*256M*2CH)
P/N = 6-04-48032-E32
VRAM
D10
WCK1_c_A
D11
WCK1_t_A
D13
DBI1_A
C13
EDC1_A
A12
DQ9_A
B13
DQ11_A
B12
DQ10_A
E12
DQ12_A
F13
DQ14_A
E13
DQ13_A
G13
DQ15_A
B11
DQ8_A
D5
WCK0_c_A
D4
WCK0_t_A
D2
DBI0_A
C2
EDC0_A
B3
DQ2_A
B2
DQ3_A
E3
DQ4_A
G2
DQ7_A
B4
DQ0_A
E2
DQ5_A
F2
DQ6_A
A3
DQ1_A
C959
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C943
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C424
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
NC
NC
NC
GND
NORMAL
NC
NC
NC
x16
NC
NC
x8
NC
NC
NC
M13B
K4Z80325BC-HC14 (16*256M*2CH)
P/N = 6-04-48032-E32
VRAM
R10
WCK1_c_B
R11
WCK1_t_B
R13
DBI1_B
T13
EDC1_B
M13
DQ15_B
N13
DQ14_B
P13
DQ13_B
P12
DQ12_B
U13
DQ11_B
U12
DQ10_B
V12
DQ9_B
U11
DQ8_B
R5
WCK0_c_B
R4
WCK0_t_B
R2
DBI0_B
T2
EDC0_B
M2
DQ7_B
N2
DQ6_B
P2
DQ5_B
P3
DQ4_B
U2
DQ3_B
U3
DQ2_B
V3
DQ1_B
U4
DQ0_B
C476
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C399
10u
_4V_X6
S
_06
VRAM
NV_060
3
C193
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C582
10u
_4V_X6
S
_06
VRAM
NV_060
3
C579
10u
_4V_X6
S
_06
VRAM
NV_060
3
C340
22u
_4V_X6
S
_06
VRAM
NV_060
3
C336
22u
_4V_X6
S
_06
VRAM
NV_060
3
C413
22u
_4V_X6
S
_06
VRAM
NV_060
3
C422
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C425
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C960
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
R143
121_1%_04
VRAM
NV_0402
R605
1K_1%_04
VRAM
NV_0402
C445
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C535
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C942
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C958
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
C366
10u
_4V_X6
S
_06
VRAM
NV_060
3
M13D
K4Z80325BC-HC14 (16*256M*2CH)
P/N = 6-04-48032-E32
VRAM
V4
VSS
V2
VSS
V13
VSS
V11
VSS
U14
VSS
U1
VSS
T5
VSS
T3
VSS
T12
VSS
T10
VSS
R3
VSS
R14
VSS
R12
VSS
R1
VSS
P4
VSS
P11
VSS
N3
VSS
N14
VSS
N12
VSS
N1
VSS
M3
VSS
M14
VSS
M12
VSS
M1
VSS
L4
VSS
L11
VSS
H4
VSS
H11
VSS
G3
VSS
G14
VSS
G12
VSS
G1
VSS
F3
VSS
F14
VSS
F12
VSS
F1
VSS
E4
VSS
E11
VSS
D3
VSS
D14
VSS
D12
VSS
D1
VSS
C5
VSS
C3
VSS
C12
VSS
C10
VSS
B14
VSS
B1
VSS
A4
VSS
A2
VSS
A13
VSS
A11
VSS
V5
VPP
V10
VPP
A5
VPP
A10
VPP
U5
VDDQ
U10
VDDQ
T4
VDDQ
T14
VDDQ
T11
VDDQ
T1
VDDQ
P14
VDDQ
P1
VDDQ
N4
VDDQ
N11
VDDQ
L14
VDDQ
L1
VDDQ
K2
VDDQ
K13
VDDQ
J2
VDDQ
J13
VDDQ
H14
VDDQ
H1
VDDQ
F4
VDDQ
F11
VDDQ
E14
VDDQ
E1
VDDQ
C4
VDDQ
C14
VDDQ
C11
VDDQ
C1
VDDQ
B5
VDDQ
B10
VDDQ
V14
VDD
V1
VDD
P5
VDD
P10
VDD
L2
VDD
L13
VDD
H2
VDD
H13
VDD
E5
VDD
E10
VDD
A14
VDD
A1
VDD
C957
1u_
6.3V
_X6S_
04
VRAM
NV_040
2
T35
FBC_CMD45
FBC_CMD33
FBC_CMD34
FBC_CMD47
FBC_CMD43
FBC_CMD35
FBC_CMD44
FBC_CMD32
FBC_CMD37
FBC_CMD46
FBC_DBI5
FBC_EDC5
FBC_D45
FBC_D44
FBC_D40
FBC_D46
FBC_D42
FBC_D41
FBC_D43
FBC_D47
FBC_D62
FBC_D60
FBC_EDC7
FBC_W CKB67
FBC_W CKB67*
FBC_D61
FBC_D58
FBC_D63
FBC_D57
FBC_D59
FBC_D56
FBC_DBI7
FBC_W CKB45
FBC_W CKB45*
FBC_W CK67
FBC_W CK67*
FBC_W CK45
FBC_W CK45*
FBC_D33
FBC_D32
FBC_D36
FBC_D34
FBC_D39
FBC_D37
FBC_D35
FBC_D38
FBC_DBI6
FBC_EDC6
FBC_DBI4
FBC_EDC4
FBC_D49
FBC_D51
FBC_D48
FBC_D54
FBC_D55
FBC_D52
FBC_D53
FBC_D50
FBC_CMD36
FBC_CMD48
FBC_CMD31
FBC_CMD29
FBC_CMD52
FBC_CMD40
FBC_CMD50
FBC_CMD39
FBC_CMD42
FBC_CMD49
FBC_CMD51
FBC_CMD28
FBC_CMD30
FBC_CMD38
FBC_CMD41
FBC_VREFC_H
SNN_FBCU_TCK_M
SNN_FBCU_TDI_M
SNN_FBCU_TDO_M
SNN_FBCU_TMS_M
FBC_ZQ_2_A
FBC_ZQ_2_B
SNN_FBCU_RFU_A
SNN_FBCU_RFU_B
FBC_W CK45
FBC_W CK45*
FBC_W CK67
FBC_W CK67*
FBC_W CKB45
FBC_W CKB45*
FBC_W CKB67
FBC_W CKB67*
FBC_DBI[7..4]
FBC_EDC[7..4]
FBC_CMD[52..28]
FBC_D[63..32]
Содержание NP50HP
Страница 1: ...NP50HP NP55HP HM ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer NP50HP NP55HP HM Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 39: ...Top NP50HP A 3 A Part Lists Top NP50HP Figure A 1 Top NP50HP ...
Страница 40: ...A 4 Top NP55HP HM A Part Lists Top NP55HP HM Figure A 2 Top NP55HP HM ...
Страница 41: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Страница 42: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Страница 43: ...LCD NP50HP A 7 A Part Lists LCD NP50HP Figure A 5 LCD NP50HP ...
Страница 44: ...A 8 LCD NP55HP HM A Part Lists LCD NP55HP HM Figure A 6 LCD NP55HP HM ...