Triumph Adler CLP3316, Руководство по обслуживанию

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2HJ/2HK
2-3-10
2-3-3 Main controller PWB
Figure 2-3-3Main controller PWB block diagram
CPUD[31-0]
[31-0]
EXTBOEN
LD [16-0]
LD [31-0]
LD [15-0]
LD [15-0]
LD [15-0]
LA [21-2]
LA [23-2]
LA [16-2]
LA [11-2]
[23-2]
CPUDH [31-0]
MDQ [31-0] MA [12-0]
PPC750CXr
ASIC
DDR
SDRAM
USB2.0
PHY
PHY
Video
KUIO
Ether
Trans-
former
Transceiver
Memory
card
Transceiver
Code
ROM
(Flash
memory)
Font
ROM
DBG
Engine
Latch
FPCLK, FPDIR, FPDAT,
FPRSTN, SCLKN, SO, SI,
SBSY, SDIR
UDP,
UDM, UREXT,
URKELVIN,
USBINTTH,
USBVBUSH
USBCLK, URESET,
URVALID, UTXREADY,
URXACTIVE, URXERR,
UOPMODE [1:0],
ULSTATE [1:0],
USUSPPEND,
UTERMSELUTXVALID,
USBDATA [15:0],
UXCVRSEL
VTXCLKP, VTXCLKN,
VTXDP [11:0],
VTXDN [11:0],
VRXCLKP, VRXCLKN,
VRXDP [1:0],
VRXDN [1:0]
DBCLK,
DBTXD,
DBRXD
ECRS, ECOL, ETXEN,
ETXCLK, ETXD [3:0],
ERXER, ERXDV,
ERXCLK, ERXDV [3:0],
EMDIO, EMDC, PHYIR,
MACLED
ROMA [4:2], ROMK,
ROMCSN [1:0]
ROMEON [0]
ROMWEN [0]
ROMB, ROMRB
ROMA [1],
ROMCSN [2],
ROMOEN [1]
KUIOCSN [0], KUIOIORN [0],
KUIOIOWN [0], KKUIORDY [0],
KUIDREQ [0], KUIOACKN [0],
KUIODACKN [0],
KUIORSTN [0], KUIOIRN [0]
CF0CSN [1:0],
CFOEN [0], FCWEN [0],
CF0CDET [2:1],
CFWAITN [0], CFRST [0],
CFIORN [0], FCIOWN [0],
CFIOACKN [0], CFIREQN [0]
MCSN [4:1], MCKE [4:0]
MRASN, MCASN, MWEN,
MBA [1:0], MDQS [3:0]
DM [3:0], MCKP [6,4:3,1:0]
MCKN [6,4:3,1:0]
MREFOUTP, MREFOUTN,
MREFINP, MREFINN