Pin Assignments; Terminal Assignments For The Ghh/Zhh Packages; Tms320F2812 And Tms320C2812 179-Ball Ghh/Zhh Microstar Bga™ (Bottom View) - Texas Instruments TMS320C2810 Data Manual

TMS320F2810, TMS320F2811, TMS320F2812
TMS320C2810, TMS320C2811, TMS320C2812
SPRS174T – APRIL 2001 – REVISED MAY 2012
2.3

Pin Assignments

Figure 2-1 illustrates the ball locations for the 179-ball GHH and ZHH ball grid array (BGA) packages.
Figure 2-2 shows the pin assignments for the 176-pin PGF low-profile quad flatpack (LQFP) and
3 shows the pin assignments for the 128-pin PBK LQFP.

2.3.1 Terminal Assignments for the GHH/ZHH Packages

See Table 2-2 for a description of each terminal's function(s).
P
PWM8
XZCS0AND1
N
SPISOMIA PWM7
M XA[1]
SPISIMOA
V V
L
DD SS
V
K SPICLKA
SS
J MCLKXA MFSRA
H V
MCLKRA
DD
G
MDXA MDRA
ADC-
F
XMP/MC
RESEXT
ADC-
E AV SSREFBG
AV DDREFBG
REFP
D ADCINB6 ADCINB5 ADCINB4 ADCINA1 ADCINA6
C ADCINB3 ADCINB0 ADCINB1 ADCINA2
B V
ADCINB2
DDAIO
V
A
ADCINA0 ADCINA4
SSAIO
1 2
Figure 2-1. TMS320F2812 and TMS320C2812 179-Ball GHH/ZHH MicroStar BGA™ (Bottom View)
14 Introduction
Product Folder Link(s):
CAP6_
V V
PWM10
SS DD
QEPI2
T4PWM_
PWM9 XR/W C4TRIP
T4CMP
CAP4_ CAP5_
XRD PWM12
QEP3 QEP4
XD[6] PWM11 XD[7]
C5TRIP
T3PWM_
XD[4] V
SPISTEA
SS
T3CMP
XD[3] V XD[5]
DDIO
XD[1] XD[2]
MFSXA
V
XD[0] XA[0]
SS
V V
ADCINB7
SSA1 DDA1
ADC- ADC-
ADCINA5 BGREFIN XHOLD
REFM
XRS
V V
SSA2 SS1
ADCLO ADCINA3 ADCINA7 XREADY
V V
DDA2 DD1
3 4 5 6
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Table 2-2 describes the function(s) of each pin.
T3CTRIP_
XD[8] V V
SS DD
PDPINTB
V
XD[11] XA[2]
TEST2
DD3VFL
V
XD[9]
TEST1 X2
SS
V V
TDIRB XD[10]
DDIO DDIO
X1/
TCLKINB
C6TRIP XCLKIN XHOLDA
XD[13]
CAP1_
QEP1
T2CTRIP/
EVASOC
C3TRIP XCLKOUT
XNMI_
V
XA[13]
DDIO
XINT13
XINT2_ XINT1_
XA[18] V
SS
ADCSOC XBIO
V V
SCITXDA EMU1
DD SS
XA[17] V XA[15] V
SS DD
XA[16] XD[15] XA[14]
SCIRXDA
7 8 9 10
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Figure 2-
T4CTRIP/
V
SCITXDB
XZCS2
DD
EVBSOC
V
XWE CANTXA CANRXA
DDIO
XA[3]
PWM1 SCIRXDB PWM2
V
PWM3 PWM4 XD[12]
SS
V V
PWM5 PWM6
DD SS
T1PWM_ T2PWM_
XA[4] V
SS
T1CMP T2CMP
CAP2_ CAP3_
T1CTRIP_
XA[5]
QEP2 QEPI1
PDPINTA
V V V
XA[6]
DDIO DD SS
XA[7]
TCLKINA TDIRA
V
XA[8]
C2TRIP C1TRIP
SS
XA[9]
EMU0 TDO TMS
XA[12] XA[10] V
TDI
DD
XD[14] V
TRST XZCS6AND7
SS
XF_
XA[11]
TCK TESTSEL
XPLLDIS
11 12 13 14