MC68340AG16E Freescale Semiconductor, MC68340AG16E Datasheet - Page 323

• Manufacturer Part Number: MC68340AG16E
• Description: IC MPU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68340AG16E

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• No. Of I/o's: 16
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Embedded Interface Type: UART
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: M683xx
• Core: CPU32
• Maximum Clock Frequency: 16 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Details

MISC3–MISC0—Miscellaneous Commands
7-28
These bits select a single command as listed in Table 7-6.
Reset Receiver—The reset receiver command resets the channel receiver. The receiver
is immediately disabled, the FFULL and RxRDY bits in the SR are cleared, and the
receiver FIFO pointer is reinitialized. All other registers are unaltered. This command
should be used in lieu of the receiver disable command whenever the receiver
configuration is changed because it places the receiver in a known state.
Reset Transmitter—The reset transmitter command resets the channel transmitter. The
transmitter is immediately disabled, and the TxEMP and TxRDY bits in the SR are
cleared. All other registers are unaltered. This command should be used in lieu of the
transmitter disable command whenever the transmitter configuration is changed
because it places the transmitter in a known state.
Reset Error Status—The reset error status command clears the channel's RB, FE, PE,
and OE bits (in the SR). This command is also used in the block mode to clear all error
bits after a data block is received.
Reset Break-Change Interrupt—The reset break-change interrupt command clears the
delta break (DBx) bits in the ISR.
MISC3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Freescale Semiconductor, Inc.
MISC2
For More Information On This Product,
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Table 7-6. MISCx Control Bits
MC68340 USER’S MANUAL
Go to: www.freescale.com
MISC1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
MISC0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Reset Break-Change
Reset Error Status
Reset Transmitter
Reset Receiver
No Command
No Command
No Command
No Command
No Command
No Command
No Command
No Command
Negate RTS
Start Break
Stop Break
Assert RTS
Command
Interrupt
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