参数资料
型号: TSPC603RMAB/Q6LC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 166 MHz, RISC PROCESSOR, CQFP240
封装: CERQUAD-240
文件页数: 2/40页
文件大小: 670K
代理商: TSPC603RMAB/Q6LC
10/40
TSPC603r
in CERQUAD and MQUAD Packages
Signal name
Signal
type
Signal function
Mnemonic
PLL Configuration
PLL_CFG[0-3]
Configures the operation of the PLL and the internal processor clock
frequency
Input
Quiescent
Acknowledge
QACK
All bus activity has terminated and the 603r may enter a quiescent (or
low power) state
Input
Quiescent Request
QREQ
Is requesting all bus activity normally to enter a quiescent (low power)
state
Output
Reservation
RSRV
Represents the state of the reservation coherency bit in the reservation
address register
Output
System Management
Interrupt
SMI
Initiates a system management interrupt operation if the bit EE of MSR
register is set
Input
Soft Reset
SRESET
Initiates processing for a reset exception
Input
System Clock
SYSCLK
Represents the primary clock input for the 603r, and the bus clock fre-
quency for 603r bus operation
Input
Transfer Acknowledge
TA
A single-beat data transfer completed successfully or a data beat in a
burst transfer completed successfully
Input
Timebase Enable
TBEN
The timebase should continue clocking
Input
Transfer Burst
TBST
If output, a burst transfer is in progress
If input, when snooping for single-beat reads
I/O
Transfer Code
TC[0-1]
Special encoding for the transfer in progress
Output
Test clock
TCK
Clock signal for the IEEE P1149.1 test access port (TAP)
Input
Test data input
TDI
Serial data input for the TAP
Input
Test data output
TDO
Serial data output for the TAP
Output
Transfer Error
Acknowledge
TEA
A bus error occurred
Input
TLBI Sync
TLBISYNC
Instruction execution should stop after execution of a tlbsync instruction
Input
Test mode select
TMS
Selects the principal operations of the test-support circuitry
Input
Test reset
TRST
Provides an asynchronous reset of the TAP controller
Input
Transfer Size
TSIZ[0-2]
For memory accesses, these signals along with TBST indicate the data
transfer size for the current bus operation
I/O
Transfer start
TS
If output, begun a memory bus transaction and the address bus and
transfer attribute signals are valid
If input, another master has begun a bus transaction and the address
bus and transfer attribute signals are valid for snooping (see GBL)
I/O
Transfer Type
TT[0-4]
Type of transfer in progress
I/O
Write-Through
WT
A single-beat transaction is write-through
Output
Power supply indicator
VOLTDETGND
Available only on BGA package
Indicates to the power supply that a low–voltage processor is present.
Output
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