Table of Contents
Advertisement
VGA Frame Buffer Interface
Frame Buffer Interface
U33 B
BGA_0908_P080_P085_P100_290X290
COMMON
2/17 FBA
FBA_D[63:0]
15
FBA_D[ 63:0]
FBA_D0
L28
R419
FBA _ D0
FB_ CLAM P
FBA_D1
M29
R418
FBA _ D1
FBA_D2
L29
FBA _ D2
FBA_D3
M28
FBA _ D3
N31
FBA_D4
FBA _ D4
FBA_D5
P29
FB_PLLAVDD
FBA _ D5
FB _DL L_ AVDD
FBA_D6
R29
FBA _ D6
FBA_D7
P28
FBA _ D7
FBA_D8
J 28
FBA _ D8
FBA_D9
H29
FBA _ D9
FBA_D10
J 29
FBA _ D1 0
H28
FBA_D11
FBA _ D1 1
FBA_D12
G29
FBA _ D1 2
E31
FBA_D13
FBA _ D1 3
FBA_D14
E32
FBA _ D1 4
FBA_D15
F30
FBA _ D1 5
FBA_D16
C34
FBA _ D1 6
FBA_D17
D32
FBA _ D1 7
FBA_D18
B33
FBA _ D1 8
FBA_D19
C33
FBA _ D1 9
F33
FBA_D20
FBA _ D2 0
FBA_D21
F32
FBA _ D2 1
H33
FBA_D22
FBA _ D2 2
FBA_D23
H32
FBA _ D2 3
FBA_D24
P34
FBA _ D2 4
FBA_D25
P32
FBA _ D2 5
FBA_D26
P31
FBA _ D2 6
FBA_D27
P33
FBA _ D2 7
FBA_D28
L31
FBA _ D2 8
L34
FBA_D29
FBA _ D2 9
FBA_D30
L32
FBA _ D3 0
L33
FBA_D31
FBA _ D3 1
FBA_D32
AG28
FBA _ D3 2
FBA_D33
AF29
U30
FBA_CMD0
FBA _ D3 3
FBA_CM D0
AG29
T31
FBA_D34
FBA_CMD1
FBA _ D3 4
FBA_CM D1
FBA_D35
AF28
U29
FBA_CMD2
FBA _ D3 5
FBA_CM D2
AD30
R34
FBA_D36
FBA_CMD3
FBA _ D3 6
FBA_CM D3
FBA_D37
AD29
R33
FBA_CMD4
FBA _ D3 7
FBA_CM D4
FBA_D38
AC29
U32
FBA_CMD5
FBA _ D3 8
FBA_CM D5
FBA_D39
AD28
U33
FBA_CMD6
FBA _ D3 9
FBA_CM D6
FBA_D40
AJ 29
U28
FBA_CMD7
FBA _ D4 0
FBA_CM D7
FBA_D41
AK29
V28
FBA_CMD8
FBA _ D4 1
FBA_CM D8
FBA_D42
AJ 30
V29
FBA_CMD9
FBA _ D4 2
FBA_CM D9
AK28
V30
FBA_D43
FBA_CMD10
FBA _ D4 3
FBA_ CMD10
FBA_D44
AM29
U34
FBA_CMD11
FBA _ D4 4
FBA_ CMD11
AM31
U31
FBA_D45
FBA _ D4 5
FBA_ CMD12
FBA_CMD12
FBA_D46
AN29
V34
FBA_CMD13
FBA _ D4 6
FBA_ CMD13
FBA_D47
AM30
V33
FBA_CMD14
FBA _ D4 7
FBA_ CMD14
FBA_D48
AN31
Y32
FBA_CMD15
FBA _ D4 8
FBA_ CMD15
FBA_D49
AN32
AA31
FBA_CMD16
FBA _ D4 9
FBA_ CMD16
FBA_D50
AP30
AA29
FBA_CMD17
FBA _ D5 0
FBA_ CMD17
FBA_D51
AP32
AA28
FBA_CMD18
FBA _ D5 1
FBA_ CMD18
AM33
AC34
FBA_D52
FBA _ D5 2
FBA_ CMD19
FBA_CMD19
FBA_D53
AL31
AC33
FBA_CMD20
FBA _ D5 3
FBA_ CMD20
AK33
AA32
FBA_D54
FBA _ D5 4
FBA_ CMD21
FBA_CMD21
FBA_D55
AK32
AA33
FBA_CMD22
FBA _ D5 5
FBA_ CMD22
FBA_D56
AD34
Y28
FBA_CMD23
FBA _ D5 6
FBA_ CMD23
AD32
Y29
FBA_D57
FBA_CMD24
FBA _ D5 7
FBA_ CMD24
FBA_D58
AC30
W31
FBA_CMD25
FBA _ D5 8
FBA_ CMD25
AD33
Y30
FBA_D59
FBA_CMD26
FBA _ D5 9
FBA_ CMD26
FBA_D60
AF31
AA34
FBA_CMD27
FBA _ D6 0
FBA_ CMD27
AG34
Y31
FBA_D61
FBA _ D6 1
FBA_ CMD28
FBA_CMD28
FBA_D62
AG32
Y34
FBA_CMD29
FBA _ D6 2
FBA_ CMD29
FBA_D63
AG33
Y33
FBA_CMD30
FBA _ D6 3
FBA_ CMD30
FBADQM[7:0]
V31
FBA_CMD31
15
FBADQM[7:0]
FBA_ CMD31
P30
R32
FBADQM0
FBA _ DQ M0
NC
FBA_CMD_ RFU0
FBADQM1
F31
AC32
FBA _ DQ M1
FBA_CMD_ RFU1
F34
NC
FBADQM2
FBA _ DQ M2
FBADQM3
M32
FBA _ DQ M3
G F117/G K208
AD31
FBADQM4
FBA _ DQ M4
G K107/G F108
FBADQM5
AL29
FBA _ DQ M5
FBADQM6
AM32
FBA _ DQ M6
FBADQM7
AF34
R28
FBA_DEBUG0
FBA _ DQ M7
FBA_ DEBUG0
FBADQS_WP[7:0]
AC28
FBA_DEBUG1
15
FBADQS_WP[7:0]
FBA_ DEBUG1
FBADQS_WP0
M31
FBA _ DQ S_W P0
G31
FBADQS_WP1
FBA _ DQ S_W P1
FBADQS_WP2
E33
R30
FBA_CLK0
FBA _ DQ S_W P2
FBA_CLK0
M33
R31
FBADQS_WP3
FBA _ DQ S_W P3
FBA_CLK0
FBA_CLK0#
FBADQS_WP4
AE31
AB31
FBA_CLK1
FBA _ DQ S_W P4
FBA_CLK1
FBADQS_WP5
AK30
AC31
FBA_CLK1#
FBA _ DQ S_W P5
FBA_CLK1
FBADQS_WP6
AN33
FBA _ DQ S_W P6
FBADQS_WP7
AF33
FBA _ DQ S_W P7
FBADQS_RN[7: 0]
15
FBADQS_RN[7:0]
FBADQS_RN0
M30
K31
FBA _ DQ S_RN0
FBA _W CK01
FBADQS_RN1
H30
L30
FBA _ DQ S_RN1
FBA _W CK01
FBADQS_RN2
E34
FBA _ DQ S_RN2
FBA _W CK23
FBADQS_RN3
M34
FBA _ DQ S_RN3
FBA _W CK23
FBADQS_RN4
AF30
FBA _ DQ S_RN4
FBA _W CK45
AK31
FBADQS_RN5
FBA _ DQ S_RN5
FBA _W CK45
FBADQS_RN6
AM34
FBA _ DQ S_RN6
FBA _W CK67
AF32
FBADQS_RN7
FBA _ DQ S_RN7
FBA _W CK67
FBA_W CKB01
THE FBA_WCKBxx
FBA_W CKB01
PINS ARE USED
FBA_W CKB23
ONLY ON GK107
FBA_W CKB23
THEY ARE NC
FBA_W CKB45
FOR GK208/GF108
FBA_W CKB45
PLACE UNDER BALL
/GF117
FBA_W CKB67
FBA_W CKB67
FB_VREF_TP
H26
FB_PLLAVDD
FB_VREF
FBA_PL L_ AVDD
C328
N14P-GT QS
0.1u_10V_X5R_04
NEAR PI N U27
1u ¥H¤U X7R NV suggest
FBA_ODT_L
FBA_CMD2
R689
10K_04
FBA_ODT_H
FBA_CMD18
R691
10K_04
BEAD 30 ohms @100Mhz (ESR=0.01ohms) NV suggest
FBA_CKE_L
FBA_CMD3
R693
10K_04
FBA_CMD19
FBA_CKE_H
R695
10K_04
FBA_RST#
FBA_CMD5
R696
10K_04
Term
Description
U3 3C
T he total trace length measur ed
BGA_0908_P080_P085_P100_290X290
from GPU ball to capacitor is
Under GPU
no more than 150 mil
COMMON
T he total trace length measur ed
3/17 FBB
from GPU ball to capacitor is no
Near GPU
more than 850 mil
FBC_D[63: 0]
ALL PINS NC FOR GF117/GK208
16
FBC_D[63:0]
FBC_D0
G9
FBB_D0
0_04
FBC_D1
E9
GPIO_FB_CLAMP 17,36,42
FBB_D1
10K_04
FBC_D2
G8
FBB_D2
FBC_D3
F9
FBB_D3
FB_PLLAVDD
FBC_D4
F11
FBB_D4
G11
FBC_D5
FBB_D5
FBC_D6
F12
1.05V
FBB_D6
FBC_D7
G12
FBB_D7
FBC_D8
G6
FBB_D8
FBC_D9
F5
C229
FBB_D9
FBC_D10
E6
FBB_D10
0.1u_10V_X7R_04
FBC_D11
F6
FBB_D11
F4
FBC_D12
FBB_D12
FBC_D13
G4
FBB_D13
E2
FBC_D14
FBB_D14
FBC_D15
F3
FBB_D15
FBC_D16
C2
FBB_D16
FBC_D17
D4
FBB_D17
FBC_D18
D3
FBB_D18
FBC_D19
C1
FBB_D19
FBC_D20
B3
FBB_D20
C4
FBC_D21
FBB_D21
FBC_D22
B5
FBB_D22
C5
FBC_D23
FBB_D23
FBC_D24
A11
FBB_D24
FBC_D25
C11
FBB_D25
FBC_D26
D11
FBB_D26
FBC_D27
B11
FBB_D27
FBC_D28
D8
FBB_D28
FBC_D29
A8
FBB_D29
C8
FBC_D30
FBB_D30
FBA_CMD[31:0]
FBC_D31
B8
FBB_D31
FBA_CMD[31:0] 15
F24
FBC_D32
FBB_D32
FBC_D33
G23
FBB_D33
FBC_D34
E24
FBB_D34
G24
FBC_D35
FBB_D35
FBC_D36
D21
FBB_D36
E21
FBC_D37
FBB_D37
FBC_D38
G21
FBB_D38
FBC_D39
F21
FBB_D39
FBC_D40
G27
FBB_D40
FBC_D41
D27
FBB_D41
FBC_D42
G26
FBB_D42
FBC_D43
E27
FBB_D43
E29
FBC_D44
FBB_D44
FBC_D45
F29
FBB_D45
E30
FBC_D46
FBB_D46
FBC_D47
D30
FBB_D47
FBC_D48
A32
FBB_D48
FBC_D49
C31
FBB_D49
FBC_D50
C32
FBB_D50
FBC_D51
B32
FBB_D51
FBC_D52
D29
FBB_D52
A29
FBC_D53
FBB_D53
FBC_D54
C29
FBB_D54
B29
FBC_D55
FBB_D55
FBC_D56
B21
FBB_D56
FBC_D57
C23
FBB_D57
A21
FBC_D58
FBB_D58
FBC_D59
C21
FBB_D59
B24
FBC_D60
FBB_D60
FBC_D61
C24
FBB_D61
B26
FBC_D62
FBB_D62
FBC_D63
C26
FBB_D63
FBCDQM[7:0]
16
FBCDQM[7:0]
FBCDQM0
E11
FBB_DQM0
E3
FBCDQM1
FBB_DQM1
FBCDQM2
A3
FBB_DQM2
C9
FBCDQM3
FBB_DQM3
FBCDQM4
F23
FBB_DQM4
F27
FBCDQM5
FBB_DQM5
1.5V
FBCDQM6
C30
FBB_DQM6
FBCDQM7
A24
FBB_DQM7
R185
*60.4_04
FBCDQS_WP[7:0]
FBVDDQ
16
FBCDQS_WP[ 7:0]
R186
*60.4_04
D10
FBCDQS_WP0
FBB_DQS_W P0
FBCDQS_WP1
D5
FBB_DQS_W P1
C3
FBCDQS_WP2
FBB_DQS_W P2
FBCDQS_WP3
B9
FBA_CLK0 15
FBB_DQS_W P3
E23
FBCDQS_WP4
FBB_DQS_W P4
FBA_CLK0# 15
FBCDQS_WP5
E28
FBA_CLK1 15
FBB_DQS_W P5
FBCDQS_WP6
B30
FBB_DQS_W P6
FBA_CLK1# 15
FBCDQS_WP7
A23
FBB_DQS_W P7
FBCDQS_RN[7:0]
16
FBCDQS_RN[7:0]
FBCDQS_RN0
D9
FBB_DQS_RN0
FBCDQS_RN1
E4
FBB_DQS_RN1
FBCDQS_RN2
B2
FBB_DQS_RN2
FBCDQS_RN3
A9
FBB_DQS_RN3
FBCDQS_RN4
D22
FBB_DQS_RN4
FBCDQS_RN5
D28
FBB_DQS_RN5
A30
FBCDQS_RN6
FBB_DQS_RN6
FBCDQS_RN7
B23
FBB_DQS_RN7
THE FBB_WCKBxx
PINS ARE USED
1.05V
ONLY ON GK107
THEY ARE NC
FOR GF108
PLACE NEAR
BGA
16mil
FB_PLLAVDD
PEX_VDD
L32
NC
GF108
GK107
C339
FCM1005MF-300T03
N14P-GT QS
22u_6.3V_X5R_08
FBB_ODT_L
FBC_CMD2
R687
FBB_ODT_H
FBC_CMD18
R688
FBC_CMD3
FBB_CKE_L
R690
FBB_CKE_H
FBC_CMD19
R692
FBC_CMD5
FBB_RST#
R694
FBC_CMD[31: 0]
FBC_CMD[31:0] 16
U3 3D
BGA_0908_P080_P085_P100_290X290
COMMON
14/ 17 F BVDDQ
AA27
FBVDDQ
AA30
FBVDDQ
AB27
FBVDDQ
C317
AB33
FBVDDQ
AC27
0.1u_10V_X7R_04
FBVDDQ
AD27
FBVDDQ
AE27
FBVDDQ
AF27
FBVDDQ
AG27
PLACE UNDER BGA
FBVDDQ
B13
FBVDDQ
B16
FBVDDQ
B19
FBVDDQ
E13
FBVDDQ
E16
FBVDDQ
E19
FBVDDQ
C192
H10
FBVDDQ
H11
FBVDDQ
4.7u_6.3V_X5R_06
H12
FBVDDQ
H13
FBVDDQ
H14
PLACE CLOSE BGA
FBVDDQ
H15
FBVDDQ
H16
FBVDDQ
H18
FBVDDQ
H19
FBVDDQ
H20
FBVDDQ
H21
FBVDDQ
D13
FBC_CMD0
H22
FBB_CMD0
FBVDDQ
E14
FBC_CMD1
H23
FBB_CMD1
FBVDDQ
F14
H24
FBC_CMD2
FBB_CMD2
FBVDDQ
A12
FBC_CMD3
H8
FBB_CMD3
FBVDDQ
B12
H9
FBC_CMD4
FBB_CMD4
FBVDDQ
C14
FBC_CMD5
L27
C174
FBB_CMD5
FBVDDQ
B14
FBC_CMD6
M27
FBB_CMD6
FBVDDQ
G15
FBC_CMD7
N27
0.1u_10V_X7R_04
FBB_CMD7
FBVDDQ
F15
FBC_CMD8
P27
FBB_CMD8
FBVDDQ
E15
FBC_CMD9
R27
PLACE UNDER BGA
FBB_CMD9
FBVDDQ
D15
FBC_CMD10
T27
FBB_CM D10
FBVDDQ
A14
T30
FBC_CMD11
FBB_CM D11
FBVDDQ
D14
FBC_CMD12
T33
FBB_CM D12
FBVDDQ
A15
V27
FBB_CM D13
FBC_CMD13
FBVDDQ
B15
FBC_CMD14
W27
FBB_CM D14
FBVDDQ
C17
FBC_CMD15
W30
FBB_CM D15
FBVDDQ
D18
FBC_CMD16
W33
C312
FBB_CM D16
FBVDDQ
E18
FBC_CMD17
Y27
FBB_CM D17
FBVDDQ
F18
FBC_CMD18
1.5V
4.7u_6.3V_X5R_06
FBB_CM D18
A20
FBC_CMD19
FBB_CM D19
B20
F1
FBB_CM D20
FBC_CMD20
FB_VDDQ_SE NSE
PLACE CLOSE BGA
C18
FBC_CMD21
FBVDDQ
FBB_CM D21
B18
FBB_CM D22
FBC_CMD22
G18
FBC_CMD23
F2
FBB_CM D23
FB_G ND_SENSE
G17
FBC_CMD24
FBB_CM D24
F17
FBC_CMD25
R204
FBB_CM D25
D16
FBC_CMD26
40.2_1%_04
FB_CAL_PD_VDDQ
J27
FBB_CM D26
FB_CAL_ PD_ VDDQ
A18
FBC_CMD27
C338
FBB_CM D27
D17
FBC_CMD28
R201
FBB_CM D28
A17
H27
FBB_CM D29
FBC_CMD29
42.2_1%_04
FB_CAL_PU_GND
FB_CAL_ PU_ GND
*10u_6.3V_X5R_06
B17
FBC_CMD30
FBB_CM D30
E17
FBC_CMD31
FBB_CM D31
R188
51.1_1%_04
FB_CAL_TERM_GND
H25
FB_CALTERM_G ND
C12
FBB_ CM D_RFU0
C20
FBB_ CM D_RFU1
N14P-GT QS
PLACE CLOSE TO GPU BALLS
1.5V
G14
FBC_DEBUG0
FBB_DEBUG0
R143
*60.4_04
FBVDDQ
G20
FBC_DEBUG1
R164
*60.4_04
FBB_DEBUG1
D12
FBB_ CL K0
FBC_CLK0
FBC_CLK0 16
E12
FBC_CLK0#
FBB_ CL K0
FBC_CLK0# 16
E20
FBB_ CL K1
FBC_CLK1
FBC_CLK1 16
F20
FBC_CLK1#
FBB_ CL K1
FBC_CLK1# 16
F8
FBB_W CK01
E8
FBB_W CK01
FBB_W CK23
FBB_W CK23
FBB_W CK45
FBB_W CK45
FBB_W CK67
FBB_W CK67
FBB_ W CKB01
FBB_ W CKB01
FBB_ W CKB23
FBB_ W CKB23
1.05V
FBB_ W CKB45
FBB_ W CKB45
FBB_ W CKB67
FB_PLLAVDD
FBB_ W CKB67
FB_PLLAVDD
FBB_ PLL_ AV DD
C325
0.1u_10V_X7R_04
10K_04
10K_04
10K_04
10K_04
10K_04
13,42
PEX_VDD
15, 16,42
FBVDDQ
Schematic Diagrams
1.5V
FBVDDQ
C282
C262
C302
0.1u_10V_X7R_04
1u_6.3V_X5R_04
1u_6.3V_X5R_04
C212
C324
C249
4.7u_6.3V_X5R_06
10u_6.3V_X5R_06
22u_6.3V_X5R_08
Sheet 14 of 46
VGA Frame Buffer
1.5V
FBVDDQ
Interface
C179
C310
C295
0.1u_10V_X7R_04
1u_6.3V_X5R_04
1u_6.3V_X5R_04
C313
C242
C337
4.7u_6.3V_X5R_06
10u_6.3V_X5R_06
22u_6.3V_X5R_08
C250
C314
C251
*22u_6. 3V_X5R_08
*10u_6. 3V_X5R_06
*22u_6.3V_X5R_08
PLACE CLOSE BGA
VGA Frame Buffer Interface B - 15
Advertisement
Table of Contents
