MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 1386

• 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

Memory map/register definition
46.3.13 I
Addresses: I2S0_ACNT is 4002_F000h base + 38h offset = 4002_F038h
1386
Reset
Reset
Bit
Bit
W
W
Reserved
R
R
FRDIV
31–11
10–5
Field
Field
WR
4
31
15
0
0
2
30
14
0
0
S AC97 Control Register (I2Sx_ACNT)
1001
1010
1011
1100
1101
1110
1000
This read-only field is reserved and always has the value zero.
Frame Rate Divider.
These bits control the frequency of AC97 data transmission/reception. They are programmed with the
number of frames for which the I
frequency of operation, from 48 KHz (000000) to 1 KHz (101111) can be achieved.
Sample Value: 001010 (10 Decimal) = I
Write Command.
29
13
0
0
0
TFE set when there are more than or equal to 9 empty slots in Transmit FIFO. (default) Transmit
FIFO empty is set when TxFIFO ≤ 6 data.
TFE set when there are more than or equal to 10 empty slots in Transmit FIFO. (default) Transmit
FIFO empty is set when TxFIFO ≤ 5 data.
TFE set when there are more than or equal to 11 empty slots in Transmit FIFO. (default) Transmit
FIFO empty is set when TxFIFO ≤ 4 data.
TFE set when there are more than or equal to 12 empty slots in Transmit FIFO. (default) Transmit
FIFO empty is set when TxFIFO ≤ 3 data.
TFE set when there are more than or equal to 13 empty slots in Transmit FIFO. (default) Transmit
FIFO empty is set when TxFIFO ≤ 2 data.
TFE set when there are more than or equal to 14 empty slots in Transmit FIFO. (default) Transmit
FIFO empty is set when TxFIFO ≤ 1 data.
TFE set when there are more than or equal to 15 empty slots in Transmit FIFO. (default) Transmit
FIFO empty is set when TxFIFO ≤ 0 data.
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
28
12
0
0
I2Sx_FCSR field descriptions (continued)
27
11
0
0
I2Sx_ACNT field descriptions
Table continues on the next page...
26
10
0
0
2
S should be idle, after operating in one frame. Through these bits, AC97
25
0
0
9
2
S will operate once every 11 frames
24
0
0
8
FRDIV
0
Description
Description
23
0
0
7
22
0
0
6
21
0
0
5
WR
20
0
0
4
Freescale Semiconductor, Inc.
RD
19
0
0
3
TIF
18
0
0
2
FV
17
0
0
1
16
0
0
0