MCIMX6U5DVM10AB Datasheet, PDF (51/168 Pages) Freescale Semiconductor, Inc – Applications Processors for Consumer Products

Electrical Characteristics
NOTE
XTALOSC_RTC_XTALI is approximately 32 kHz.
XTALOSC_RTC_XTALI cycle is one period or approximately 30 s.
NOTE
WDOG1_B output signals (for each one of the Watchdog modules) do not
have dedicated pins, but are muxed out through the IOMUX. See the IOMUX
manual for detailed information.
4.9.3 External Interface Module (EIM)
The following subsections provide information on the EIM. Maximum operating frequency for EIM data
transfer is 104 MHz. Timing parameters in this section that are given as a function of register settings or
clock periods are valid for the entire range of allowed frequencies (0–104 MHz).
4.9.3.1 EIM Interface Pads Allocation
EIM supports 32-bit, 16-bit and 8-bit devices operating in address/data separate or multiplexed modes.
Table 41 provides EIM interface pads allocation in different modes.
Table 41. EIM Internal Module Multiplexing¹
Non Multiplexed Address/Data Mode
Multiplexed
Address/Data mode
Setup
8 Bit
16 Bit
32 Bit
16 Bit
32 Bit
MUM = 0, MUM = 0, MUM = 0, MUM = 0, MUM = 0, MUM = 0, MUM = 0, MUM = 1, MUM = 1,
DSZ = 100 DSZ = 101 DSZ = 110 DSZ = 111 DSZ = 001 DSZ = 010 DSZ = 011 DSZ = 001 DSZ = 011
EIM_ADDR EIM_AD EIM_AD EIM_AD EIM_AD EIM_AD EIM_AD EIM_AD EIM_AD EIM_AD
[15:00]
[15:00] [15:00] [15:00] [15:00] [15:00] [15:00] [15:00] [15:00] [15:00]
EIM_ADDR EIM_ADDR EIM_ADDR EIM_ADDR EIM_ADDR EIM_ADDR EIM_ADDR EIM_ADDR EIM_ADDR EIM_DATA
[25:16]
[25:16] [25:16] [25:16] [25:16] [25:16] [25:16] [25:16] [25:16] [09:00]
EIM_DATA EIM_DATA
—
—
—
EIM_DATA
—
EIM_DATA EIM_AD EIM_AD
[07:00],
[07:00]
[07:00]
[07:00] [07:00] [07:00]
EIM_EB0_B
EIM_DATA
[15:08],
EIM_EB1_B
—
EIM_DATA
—
[15:08]
—
EIM_DATA
—
EIM_DATA EIM_AD EIM_AD
[15:08]
[15:08] [15:08] [15:08]
EIM_DATA
—
[23:16],
EIM_EB2_B
—
EIM_DATA
—
[23:16]
—
EIM_DATA EIM_DATA
—
EIM_DATA
[23:16] [23:16]
[07:00]
EIM_DATA
—
—
—
EIM_DATA
—
EIM_DATA EIM_DATA
—
EIM_DATA
[31:24],
[31:24]
[31:24] [31:24]
[15:08]
EIM_EB3_B
1 _{For more information on configuration ports mentioned in this table, see the i.MX 6Solo/6DualLite reference manual.}
i.MX 6Solo/6DualLite Applications Processors for Consumer Products, Rev. 3
Freescale Semiconductor
51