EP9312 Datasheet, PDF (55/62 Pages) Cirrus Logic – Universal Platform System-on-chip Processor

Figure 40. 352 PIN BGA PINOUT
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5
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20
Y HSYNC DD[1] DD[12] P[2]
AD[15]
DA[6]
DA[4]
AD[10
]
DA[1]
AD[8]
IDEDA[
0]
DTRN
W P[12] P[9] DD[0] P[5]
P[3]
DA[7]
DA[5]
AD[11
]
AD[9]
IDECS1 IDEDA[
N
1]
TCK
V P[16]
P[11]
P[8]
DD[15]
DD[13]
P[1]
AD[1 AD[12
4] ]
DA[2]
IDECS0 IDEDA[
N
2]
TDI
U AD[0] P[15] P[10] P[7]
P[6]
P[4]
P[0]
AD[13
]
DA[3]
DA[0] DSRN BOOT[1]
T
DA[8]
BLANK
P[13]
SPCLK
V_CSY
NC
DD[1
4]
GND
CVD
D
RVDD
GND
GND
RVDD
R AD[2]
AD[1]
P[17]
P[14]
RVDD
RVD
D
GND
CVD
D
P AD[4]
DA[10]
DA[9] BRIGHT RVDD
RVD
D
N DA[13] DA[12] DA[11] AD[3]
CVDD
CVD
D
GND GND GND GND GND
TDO
TMS
GND
NC
CVDD
CVDD
GND
BOOT[0] EEDAT ASDO SFRM1 RDLED USBP[1] ABITCLK Y
EECLK SCLK1 GRLED INT[3] SLA[1] SLA[0] RXD[2] W
ASYNC SSPTX1 INT[2] RTSN USBP[0] CTSN TXD[0] V
SSPRX1 INT[1]
PWMO
UT
USBM[0]
RXD[1]
TXD[1]
ROW[1] U
GND
INT[0]
USBM[1
]
RXD[0]
TXD[2] ROW[2]
ROW[4] T
GND
RVDD
RVDD
ROW[0]
ROW[3]
PLL_GN
D
ROW[5]
R
RVDD RVDD
XTALI
PLL_VD
D
ROW[6]
ROW[7] P
GND GND XTALO COL[0] COL[1] COL[2] N
M AD[7] DA[14] AD[6] AD[5] CVDD
GND GND GND GND GND GND
GND COL[4] COL[3] COL[6] CSN[0] M
L DA[18] DA[17] DA[16] DA[15] GND
GND GND GND GND GND GND
CVDD COL[5] COL[7] RSTON PRSTN L
K AD[22] DA[20] AD[21] DA[19] RVDD
GND GND GND GND GND
J
DA[21]
DQMN[ DQMN[ DQMN[2
0]
1]
]
GND
GND GND GND GND GND
H
DQMN[
3]
CASN
RASN
SDCSN[
2]
CVDD
GND GND GND GND GND
G
SDCSN[ SDCSN[
0]
1]
SDWE
N
SDCLK
RVDD
RVD
D
F
SDCSN[
3]
DA[22]
DA[24]
AD[25]
RVDD
GND
CVD
D
E AD[23] DA[23] DA[26] CSN[6]
GND
GND
CVD
D
CVD
D
RVDD
GND
GND
RVDD
D AD[24]
DA[25]
DD[11]
SDCLK
EN
AD[19]
DD[9]
DD[5]
AD[16
]
MIIRXD[
2]
MIITXD[
3]
TXEN
NC
C CSN[1] CSN[3] AD[20]
DA[29]
DD[10]
DD[6] DD[2]
MDC
MIIRXD[
3]
TXCLK
MIITXD[
0]
NC
B CSN[2] DA[31] DA[30] DA[27]
DD[7]
DD[3]
WRN
MDIO
MIIRXD[
1]
RXERR
MIITXD[
1]
CRS
A CSN[7] DA[28] AD[18] DD[8]
DD[4]
AD[1
7]
RDN
RXCL MIIRXD[
K
0]
RXDVA
L
MIITXD[
2]
TXERR
GND
GND
GND
CVDD
NC
NC
NC
CLD
CVDD
CVDD
NC
RVDD
GND
GND
EGPIO[
14]
CVDD SYM SYP SXM SXP K
CVDD
RTCXTA
LI
XM
YP
YM J
RVDD
RTCXTA
LO
ADC_V
DD
ADC_G
ND
XP H
RVDD
EGPIO[7]
EGPIO[
9]
EGPIO[1
0]
EGPIO[11
]
G
GND
EGPIO[2]
EGPIO[
4]
EGPIO[6
]
EGPIO[8]
F
ASDI
DIOWN
EGPIO[
0]
EGPIO[3
]
EGPIO[5]
E
NC USBM[2] ARSTN DIORN EGPIO[1] D
NC
NC
NC
NC USBP[2] IORDY DMACKN C
NC
NC
NC
EGPIO[1
3]
NC
WAITN TRSTN B
NC
NC
NC
EGPIO[1 EGPIO[
2]
15]
NC
NC A
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3
4
5
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