MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 1197

• Manufacturer Part Number: MK30DN512ZVLK10
• Description: ARM Microcontrollers - MCU KINETIS 512K SLCD
• Manufacturer: Freescale Semiconductor

Specifications of MK30DN512ZVLK10

• Core: ARM Cortex M4
• Processor Series: K30
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-80
• Mounting Style: SMD/SMT

44.3.29 UART 7816 Wait FD Register (UARTx_WF7816)
The WF7816 contains parameters that are used in the generation of various counters
including GT, CGT, BGT, WT and BWT. This register may be read from at anytime.
This register must only be written to when C7816[ISO_7816E] is not set.
Addresses: UART0_WF7816 is 4006_A000h base + 1Dh offset = 4006_A01Dh
44.3.30 UART 7816 Error Threshold Register (UARTx_ET7816)
The ET7816 register contains fields that determine the number of NACKs that must be
received or transmitted before the host processor is notified. This register may be read at
anytime. This register must only be written when C7816[ISO_7816E] is not set.
Addresses: UART0_ET7816 is 4006_A000h base + 1Eh offset = 4006_A01Eh
Freescale Semiconductor, Inc.
TXTHRESHOLD
GTFD
Reset
Field
Reset
Field
Read
7–0
Read
7–4
Write
Write
Bit
Bit
UART1_WF7816 is 4006_B000h base + 1Dh offset = 4006_B01Dh
UART2_WF7816 is 4006_C000h base + 1Dh offset = 4006_C01Dh
UART3_WF7816 is 4006_D000h base + 1Dh offset = 4006_D01Dh
UART1_ET7816 is 4006_B000h base + 1Eh offset = 4006_B01Eh
UART2_ET7816 is 4006_C000h base + 1Eh offset = 4006_C01Eh
UART3_ET7816 is 4006_D000h base + 1Eh offset = 4006_D01Eh
FD Multiplier
This field is used as another multiplier in the calculation of WT and BWT. This values represents a
number between 1 and 255. The value of 0 is invalid. This value is NOT used in baud rate generation.
See
Transmit NACK Threshold
7
0
7
0
Wait time and guard time parameters
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
TXTHRESHOLD
0
0
6
6
UARTx_WF7816 field descriptions
UARTx_ET7816 field descriptions
Table continues on the next page...
0
0
5
5
Chapter 44 Universal Asynchronous Receiver/Transmitter (UART)
and
0
0
4
4
Baud rate
Description
Description
GTFD
0
0
3
3
generation.
RXTHRESHOLD
0
0
2
2
0
0
1
1
1
0
0
0
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