Hammond XK-5 Service Manual page 29

VCC1V8
I2C,TIMER[1:0],SPI
R53 R54
4700 4700
U15M
AA17
DSP_SCL SCL
AA18
DSP_SDA SDA
AD20
TIMI0/GPIO16
AE21
TIMI1/GPIO17
AC19
TIMO0/GPIO18
AE20
TIMO1/GPIO19
TMS320C6657CZH
CSPI2_CS0
CSPI2_CLK
R429
10k
CSPI2_MOSI
GND
CSPI2_MISO
Reset Control
U15J
DSP_PORZ Y18
DSP_PORZ PORz
DSP_RESETFULLZ J4
DSP_RESETFULLZ RESETFULLz
DSP_RESETZ H4
DSP_RESETZ RESETz
DSP_LRESETNMIENZ F1
DSP_LRESETNMIENZ LRESETNMIENz
DSP_CORESEL0 J5
DSP_CORESEL0 CORESEL0
DSP_CORESEL1 G5
DSP_CORESEL1 CORESEL1
DSP_LRESETZ G4
DSP_LRESETZ LRESETz
DSP_NMIZ H1
DSP_NMIZ NMIz
VCC1V8 TMS320C6657CZH
R375
4700
DSP_LRESETNMIENZ
DSP_PORZ
DSP_RESETFULLZ
DSP_RESETZ
R376 R377 R378
4700 4700 4700
VCC1V8
Reserved
R66 GND
4700 U15S
AA22 H22
RSV01 RSV11
R380 NU 0 J3 Y5
RSV02 RSV12
R382 NU 0 H2 Y4
RSV03 RSV13
R384 NU 0 AC18 F21
RSV04 RSV14
R386 NU 0 AB18 G21
RSV05 RSV15
R388 NU 0 B23 J20
RSV06 RSV16
R390 NU 0 A23 AA7
RSV07 RSV17
R392 NU 0 Y19 AA11
RSV08 RSV18
R394 NU 0 C23 AB3
RSV09 RSV19
R396 0 G22
RSV10
TMS320C6657CZH
GND
VCC1V8
R56
4700
AA12 R362 DSP_SSPCS0
GPIO28/SPISCS0
AA14
GPIO29/SPISCS1 10
AA13
SPICLK
AB14
GPIO30/SPIDIN
AB13 R364 DSP_SSPCK
GPIO31/SPIDOUT
10
AB17 DSP_SSPMISO
GPIO23/UARTRTS
AC17
GPIO22/UARTCTS
AA15 R365 DSP_SSPMOSI
GPIO21/UARTTXD
AB15
GPIO20/UARTRXD 10
AD15
GPIO27/UARTRTS1
AE16
GPIO26/UARTCTS1
AC15
GPIO25/UARTTXD1
AC14 GEN_3V3
GPIO24/UARTRXD1
R428
4700
GEN_3V3
C297 U21
0.22uF
1 14
VCCA OE
GND
R58 2 13
A1 VCCB
10
R59 3 12 DSP_SSPCS0
A2 B1
10
4 11 DSP_SSPCK
A3 B2
R63 5 10
A4 B3
10
6 9
NC NC
7 8 DSP_SSPMOSI
GND B4
GND NLSV4T244DTR2G
GEN_3V3 GEN_1V8
U33
R60
DSP_SSPMISO
10
4 2
B A C581
C582
0.22uF
0.22uF
50V
50V
NLSV1T34DFT2G
GND
H5
RESETSTATz
H3 DSP_BOOTCOMPLETE
BOOTCOMPLETE DSP_BOOTCOMPLETE
G2 DSP_HOUT
HOUT DSP_HOUT
GEN_1V8
GEN_3V3
C266
0.22uF
C267
16V
0.22uF
16V
2 4 DSP_RESETSTAT#
A B
U16
NLSV1T34DFT2G
GND
R379 0 NU
R381 0 NU
R383 0 NU
R385 0 NU
R387 0 NU
R389 0 NU
R391 0 NU
R393 0 NU
R395 0 NU
NU : NotUsed
GND
VCC1V8
SPI NOR Flash
C295 R363
0.1uF 4700
25V
GND
NOR_HD#
DSP_SSPCS0
DSP_SSPCK
DSP_SSPMOSI
DSP_SSPMISO R366 10
R367
VCC1V8
4700
R368
GND
4700
VCC_1V8 GND
C296
DSP_NOR_WP#
0.22uF
GND
DSP CLOCK
AD18
CORECLKP
AE19
CORECLKN
A22
DDRCLKP
B22
DDRCLKN
AD13
SRIOSGMIICLKP
AE14
SRIOSGMIICLKN
AD14
PCIECLKP
AE15
PCIECLKN
C25
HyperLink_CLKP
B25
HyperLink_CLKN
VCC1V8
R369 R370 R371 R372
10k 10k 10k 10k
DSP_VIDA
DSP_VIDA
DSP_VIDB
DSP_VIDB
DSP_VIDC
DSP_VIDC
DSP_VIDS
DSP_VIDS
DSP_RESETSTAT#
U20
8
VCC
7
HOLD/DQ3
1
S
6
SCK
5
DQ0
2
DQ1
3
W/Vpp/DQ2
4
VSS
N25Q032A11ESE40
U15H
CORECLKP
CORECLKN
DDRCLKP
DDRCLKN
AA19 DSP_SYSCLKOUT
SYSCLKOUT TO6 HK-3-G
SRIOSGMIICLKP
SRIOSGMIICLKN
PCIECLKP
PCIECLKN
MCMCLKP
MCMCLKN
TMS320C6657CZH
VCC1V8
SMART REFLEX
R373 R374
10k 10k
U15G
E22 F22 DSP_VCL
VCNTL0 VCL
E23 D23 DSP_VD
VCNTL1 VD
F23
VCNTL2
G23
VCNTL3
TMS320C6657CZH
DSP SPI NOR Flash,CLOCK,Reset & Others
XK-5
MGH-106A 12/16
00228-26241
7-12
XK-5