TS68EN360
3. Signal Description
3.1
Functional Signal Group
Figure 3-1. QUICC Functional Signal Groups
ADDRESS BUS
Aꢀ7 AE
A31 Aꢀ28/WE /W3
FCꢀ FCE8TMꢀ TME
FC38TTE
PORT A
DATA BUS
D31 D1ꢁ
D15 DE
RXD18PAE
TXD18PA1
RXDꢀ8PAꢀ
TXDꢀ8PA3
PRTY1 PRTYꢀ8IOUT1 IOUTꢀ
PRTYꢀ8IOUTE8RQOUT
L1TXDB8RXD38PA4
L1RXDB8TXD38PA5
PRTY381ꢁBM
BUS CONTROL
SIZE
L1TXDA8RXD48PAꢁ
L1RXDA8TXD48PA7
SIZ1
DSACKE8TBI
TIMERs/SCCs/SIs/CLOCKs/BRG
TIN18L1RCLKA8BRGO18CLK18PA2
DSACK18TA
R8/
BRGCLK18TOUT18CLKꢀ8PA9
AS
TINꢀ8L1TCLKA8BRGOꢀ8CLK38PA1E
TOUTꢀ8CLK48PA11
DS8TT1
OW8AMUX
TIN38BRGO38CLK58PA1ꢀ
BRGCLKꢀ8L1RCLKB8TOUT38CLKꢁ8PA13
TIN48BRGO48CLK78PA14
BUS ARBITRATION
RMC8CONFIGE8LOCK
L1TCLKB8TOUT48CLK28PA15
BR
BG
PORT B (PIP)
BGACK8BB
RRJCT18SPISWL8PBE
RSTRTꢀ8SPICLK8PB1
BCLRO8CONFIG18RASꢀDD
RRJCTꢀ8SPIMOSI(SPITXD)8PBꢀ
BRGO48SPIMISO(SPIRXD)8PB3
DRWQ18BRGO18PB4
SYSTEM CONTROL
RWSWTH
RWSWTS
QUICC
TSꢁ23ꢁE
ꢀ4E PINS
DACK18BRGOꢀ8PB5
HALT
BWRR8TWA
DONW18SMTXD18PBꢁ
DONWꢀ8SMRXD18PB7
DRWQꢀ8SMSYN18PB2
DACKꢀ8SMSYNꢀ8PB9
PWRR
INTERRUPT CONTROL
IRQ18OUTE8RQOUT
L1CLKOB8SMTXDꢀ8PB1E
L1CLKOA8SMRXDꢀ8PB11
L1ST18RTS18PB1ꢀ
IRQ48OUT1
IRQꢁ8OUTꢀ
IRQꢀ636567
L1STꢀ8RTSꢀ8PB13
AVWC8IACK58AVWCO
L1ST38L1RQB8RTS38PB14
L1ST48L1RQA8RTS48PB15
STRBO8BRGO38PB1ꢁ
STRBI8RSTRT18PB17
MEMORY CONTROLLER
CSꢁ CSE8RASꢁ RASE
CS8RAS78IACK7
CAS3 CASE8IACKꢁ636ꢀ61
PORT C (INTERRUPT PARALLEL I/O)
L1ST18RTS18PCE
TEST
L1STꢀ8RTSꢀ8PC1
TRIS8TS
L1ST38L1RQB8RTS38PCꢀ
L1ST48L1RQA8RTS48PC3
CTS18PC4
BKPT8BKPTE8DSCLK
FRWWZW8CONFIGꢀ8MBARW
IPIPW18RAS1DD8BCLRI
IPIPWE8BADDꢀ8DSO
TGATW18CD18PC5
CTSꢀ8PCꢁ
IFWTCH8BADD38DSI
TGATWꢀ8CDꢀ8PC7
TCK
TMS
TDI
SDACKꢀ8L1TSYNCB8CTS38PC2
L1RSYNCB8CD38PC9
SDACK18L1TSYNCA8CTS48PC1E
L1RSYNCA8CD48PC11
TDO
TRST
CLOCK
XTAL
WXTAL
XFC
MODCK1 MODCKE
CLKOꢀ CLKO1
5
2113B–HIREL–06/05
ATMEL [ ATMEL ]
