MCIMX6D7CVT08AC Freescale Semiconductor, MCIMX6D7CVT08AC Datasheet - Page 119

• Manufacturer Part Number: MCIMX6D7CVT08AC
• Description: Processors - Application Specialized i.MX6D
• Manufacturer: Freescale Semiconductor
• Type: Multimedia Applicationsr

Specifications of MCIMX6D7CVT08AC

• Rohs: yes
• Core: ARM Cortex A9
• Processor Series: i.MX6
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 800 MHz
• Data Ram Size: 16 KB
• Maximum Operating Temperature: + 105
• Mounting Style: SMD/SMT
• Package / Case: FCBGA
• Interface Type: I2C, I2S, UART, USB
• Memory Type: L1/L2 Cache, ROM, SRAM
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2

4.11.18 SPDIF Timing Parameters
The Sony/Philips Digital Interconnect Format (SPDIF) data is sent using the bi-phase marking code. When
encoding, the SPDIF data signal is modulated by a clock that is twice the bit rate of the data signal.
Table 76
Interconnect Format (SPDIF), including the timing of the modulating Rx clock (SPDIF_SR_CLK) for
SPDIF in Rx mode and the timing of the modulating Tx clock (SPDIF_ST_CLK) for SPDIF in Tx mode.
Freescale Semiconductor
SPDIF_IN Skew: asynchronous inputs, no specs apply
SPDIF_OUT output (Load = 50pf)
SPDIF_OUT output (Load = 30pf)
Modulating Rx clock (SPDIF_SR_CLK) period
SPDIF_SR_CLK high period
SPDIF_SR_CLK low period
Modulating Tx clock (SPDIF_ST_CLK) period
SPDIF_ST_CLK high period
SPDIF_ST_CLK low period
• Skew
• Transition rising
• Transition falling
• Skew
• Transition rising
• Transition falling
1
2
T
V
DC
M
SJ10
SJ11
SJ12
SJ13
SJ9
and
ID
= mid-point voltage
= target frequency of SJC
Figure 90
JTAG_TMS, JTAG_TDI data hold time
JTAG_TCK low to JTAG_TDO data valid
JTAG_TCK low to JTAG_TDO high impedance
JTAG_TRST_B assert time
JTAG_TRST_B set-up time to JTAG_TCK low
i.MX 6Dual/6Quad Applications Processors for Industrial Products, Rev. 2
and
Parameter
Figure 91
Parameter
Table 76. SPDIF Timing Parameters
Table 75. JTAG Timing (continued)
show SPDIF timing parameters for the Sony/Philips Digital
1,2
Symbol
stclkph
srckph
stclkpl
srckpl
stclkp
srckp
—
—
—
—
—
—
—
Timing Parameter Range
Min
100
25
—
—
40
40.0
16.0
16.0
40.0
16.0
16.0
All Frequencies
Min
—
—
—
—
—
—
—
Electrical Characteristics
Max
44
44
—
—
—
Max
24.2
31.3
13.6
18.0
0.7
1.5
1.5
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
119