Table of Contents
Advertisement
Frame Buffer A
5
FRAME BUFFER PARTITION A 31..0
VRAM=K4Z80325BC-HC14 (16*256M*2CH)
8Gb GDDR6 SGRAM C-die
M10A
16M x 16bit x 16Banks x 2ch.
IDD7=1073mA
NORMAL
IPP7=31mA
FBA_D9
B4
DQ0_A
FBA_D8
A3
D
DQ1_A
FBA_D13
B3
DQ2_A
FBA_D10
B2
DQ3_A
FBA_D14
E3
DQ4_A
FBA_D11
E2
DQ5_A
FBA_D15
F2
DQ6_A
FBA_D12
G2
DQ7_A
FBA_EDC1
C2
EDC0_A
FBA_DBI1
D2
DBI0_A
FBA_W CKB01
D4
WCK0_t_A
FBA_W CKB01*
D5
WCK0_c_A
x16
x8
FBA_D24
B11
DQ8_A
NC
FBA_D27
A12
NC
DQ9_A
FBA_D25
B12
NC
DQ10_A
FBA_D30
B13
DQ11_A
NC
FBA_D26
E12
NC
DQ12_A
FBA_D31
E13
NC
DQ13_A
FBA_D28
F13
DQ14_A
NC
FBA_D29
G13
NC
DQ15_A
FBA_EDC3
C13
EDC1_A
GND
FBA_DBI3
D13
DBI1_A
NC
FBA_W CKB23
D11
WCK1_t_A
NC
C
FBA_W CKB23*
D10
WCK1_c_A
NC
K4Z80325BC-HC14 (16*256M*2CH)
P/N = 6-04-48032-E32
VRAM
Close or Under DRAM
FBVDDQ
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
C123
C37
C24
C856
C852
C854
C49
C60
C35
C27
B
FBVDDQ
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
C109
C87
C29
C866
C849
C863
C859
C105
FBVDDQ
VRAM
VRAM
VRAM
VRAM
C137
C34
C136
C101
A
5
4
3
FBA_W CK01
11
FBA_W CK01
FBA_W CK01*
11
FBA_W CK01*
FBA_W CK23
11
FBA_W CK23
FBA_W CK23*
11
FBA_W CK23*
FBA_W CKB01
11
FBA_W CKB01
FBA_W CKB01*
M10B
11
FBA_W CKB01*
FBA_W CKB23
11
FBA_W CKB23
FBA_W CKB23*
NORMAL
11
FBA_W CKB23*
M10C
x16
x8
FBA_D4
U4
DQ0_B
NC
FBA_D2
V3
DQ1_B
NC
FBA_D6
U3
DQ2_B
NC
FBA_CMD1
H3
CA0_A
FBA_D5
U2
DQ3_B
NC
FBA_CMD13
G11
FBA_D7
CA1_A
P3
DQ4_B
NC
FBA_CMD12
G4
FBA_D0
P2
CA2_A
DQ5_B
NC
FBA_CMD24
H12
FBA_D3
N2
CA3_A
DQ6_B
NC
FBA_CMD11
H5
FBA_D1
CA4_A
M2
DQ7_B
NC
FBA_CMD15
H10
CA5_A
FBA_CMD22
J12
FBA_EDC0
T2
CA6_A
EDC0_B
GND
FBA_CMD23
J11
CA7_A
FBA_DBI0
R2
DBI0_B
NC
FBA_CMD0
J4
CA8_A
FBA_CMD2
J3
FBA_W CK01
R4
CA9_A
WCK0_t_B
NC
FBA_CMD10
J5
CABI_A
FBA_W CK01*
R5
WCK0_c_B
NC
FBA_CMD14
G10
CKE_A
FBA_D17
U11
DQ8_B
FBA_D21
V12
DQ9_B
FBA_D16
U12
DQ10_B
FBA_D18
U13
DQ11_B
FBA_D19
P12
DQ12_B
FBA_D20
P13
DQ13_B
FBA_D22
N13
DQ14_B
FBA_CMD5
L3
FBA_D23
M13
CA0_B
DQ15_B
FBA_CMD18
M11
CA1_B
FBA_CMD7
M4
FBA_EDC2
CA2_B
T13
EDC1_B
FBA_CMD20
L12
FBA_DBI2
R13
CA3_B
DBI1_B
FBA_CMD8
L5
CA4_B
FBA_CMD16
L10
CA5_B
FBA_W CK23
R11
WCK1_t_B
FBA_CMD21
K12
FBA_W CK23*
CA6_B
R10
WCK1_c_B
FBA_CMD19
K11
CA7_B
FBA_CMD6
K4
CA8_B
FBA_CMD4
K3
CA9_B
FBA_CMD9
K5
CABI_B
K4Z80325BC-HC14 (16*256M*2CH)
FBA_CMD17
M10
P/N = 6-04-48032-E32
CKE_B
VRAM
FBA_CMD3
J1
RESET
K10
11
FBA_CLK0*
CLK_c
J10
CLK_t
11
FBA_CLK0
FBVDDQ
Around DRAM
VRAM
VRAM
C33
C124
K4Z80325BC-HC14 (16*256M*2CH)
P/N = 6-04-48032-E32
VRAM
FBVDDQ
VRAM
VRAM
VRAM
VRAM
VRAM
VRAM
C73
C40
C110
C97
C113
C142
1V8_AON
Close or Under DRAM
VRAM
VRAM
VRAM
VRAM
VRAM
C31
C848
C134
C28
C139
follow common design add
4
3
2
1
FBA_DBI[3..0]
M10D
11
FBA_DBI[3..0]
FBA_EDC[3..0]
11
FBA_EDC[3..0]
FBA_CMD[24..0]
11
FBA_CMD[24..0]
A11
FBA_D[31..0]
VSS
VDD
11
FBA_D[31..0]
A13
VSS
VDD
A2
VSS
VDD
A4
VSS
VDD
B1
VSS
VDD
B14
VSS
VDD
C10
VSS
VDD
C12
VSS
VDD
K1
FBA_VREFC
C3
VREFC
VSS
VDD
C5
VSS
VDD
D1
VRAM
VSS
VDD
D12
VSS
VDD
R52
D14
VSS
D3
VSS
1K_1%_04
E11
NV_0402
VSS
E4
VSS
F1
VSS
F12
VSS
F14
VSS
VDDQ
F3
VSS
VDDQ
G1
VSS
VDDQ
N5
SNN_FBAL_TCK_M
G12
TCK
T20
VSS
VDDQ
F10
SNN_FBAL_TDI_M
G14
TDI
VSS
VDDQ
T6
SNN_FBAL_TDO_M
N10
G3
TDO
VSS
VDDQ
T24
F5
SNN_FBAL_TMS_M
H11
TMS
T9
VSS
VDDQ
H4
VSS
VDDQ
L11
VSS
VDDQ
L4
VSS
VDDQ
M1
VSS
VDDQ
M12
VSS
VDDQ
M14
VSS
VDDQ
M3
VSS
VDDQ
N1
VSS
VDDQ
N12
VSS
VDDQ
N14
VSS
VDDQ
N3
VSS
VDDQ
P11
VSS
VDDQ
P4
VSS
VDDQ
R1
VSS
VDDQ
J14
FBA_ZQ_1_A
R12
ZQ_A
VSS
VDDQ
FBA_ZQ_1_B
K14
R14
ZQ_B
VSS
VDDQ
R3
VSS
VDDQ
VRAM
VRAM
T10
VSS
VDDQ
T12
VSS
VDDQ
R31
R33
T3
VSS
VDDQ
121_1%_04
121_1%_04
T5
VSS
VDDQ
NV_0402
NV_0402
U1
VSS
U14
VSS
V11
VSS
V13
VSS
V2
VSS
V4
VSS
G5
SNN_FBAL_RFU_A_M
RFU_A
T14
M5
SNN_FBAL_RFU_B_M
RFU_B
VPP
T19
VPP
VPP
VPP
K4Z80325BC-HC14 (16*256M*2CH)
P/N = 6-04-48032-E32
VRAM
10,11,13,14,15,17,18,22,25,27,28,40,63,66,67
1V8_AON
11,13,14,15,16,17,18,22,24,66
FBVDDQ
Title
Title
Title
[12] MEMORY FBA 31..0
[12] MEMORY FBA 31..0
[12] MEMORY FBA 31..0
Size
Size
Size
Document Number
Document Number
Document Number
A3
A3
A3
TGL-H+GN20-E3
TGL-H+GN20-E3
TGL-H+GN20-E3
6-71-NP5H0-D02
6-71-NP5H0-D02
6-71-NP5H0-D02
Date:
Date:
Date:
Thursday, April 08, 2021
Thursday, April 08, 2021
Thursday, April 08, 2021
Sheet
Sheet
Sheet
12
12
12
2
1
Schematic Diagrams
FBVDDQ
A1
A14
E10
E5
H13
H2
D
L13
L2
P10
P5
V1
V14
FBVDDQ
B10
B5
C1
C11
C14
C4
E1
E14
F11
F4
Sheet 12 of 69
H1
H14
J13
J2
Frame Buffer A
K13
K2
L1
C
L14
N11
N4
P1
P14
T1
T11
T14
T4
U10
U5
1V8_AON
A10
A5
V10
V5
B
A
Rev
Rev
Rev
D02
D02
D02
of
of
of
71
71
71
Frame Buffer A B - 13
Advertisement
Table of Contents
