PXR40RM Datasheet, PDF (104/1434 Pages) Freescale Semiconductor, Inc – PXR40 Microcontroller

Table 3-4. Signal Properties and Muxing Summary (continued)
Signal Name²
Function⁴
214 ENGCLK
P ENGCLK
— EVTI
–¹³ EVTI
227 EVTO
–¹³ EVTO
(the BAM uses this pin to
select if auto baud rate is on
or off)
219 MCKO
–¹³ MCKO
220 MDO0_GPIO220
–¹³ MDO0¹⁵
(GPIO function on this pin is
only available on Rev.2 of the ^{A1 —}
device)
A2 —
G GPIO220
221 MDO1_GPIO221
–¹³ MDO1¹⁵
(GPIO function on this pin is
only available on Rev.2 of the ^{A1 —}
device)
A2 —
G GPIO221
222 MDO2_GPIO222
–¹³ MDO2¹⁵
(GPIO function on this pin is
only available on Rev.2 of the ^{A1 —}
device)
A2 —
G GPIO222
223 MDO3_GPIO223
–¹³ MDO3¹⁵
(GPIO function on this pin is
only available on Rev.2 of the ^{A1 —}
device)
A2 —
G GPIO223
Function Summary
EBI engineering clock output
O
F
Note: EXTCLK (External clock input)
selected through SIU register)
JTAG and Nexus
(see footnote¹² about resets)
Nexus event in
Nexus event out
I
F
O
F
Nexus message clock out
Nexus message data out
—
—
GPIO
Nexus message data out
—
—
GPIO
Nexus message data out
—
—
GPIO
Nexus message data out
—
—
GPIO
O
F
O
F
—
—
I/O
O
F
—
—
I/O
O
F
—
—
I/O
O
F
—
—
I/O
V_DDE2
State
during
RESET⁷
ENGCLK/
Enabled
State
after
RESET⁸
Package
Location
(416)
ENGCLK/
AD1
Enabled
V_DDE2
—/Up
EVTI/Up
T4
V_DDE2
ABS/Up
EVTO/HI
U1
V_DDE2
O/Low
Disabled¹⁴
T2
V_DDE2
O/Low
MDO0/Low
U3
V_DDE2
O/Low
—/Down
U4
V_DDE2
O/Low
—/Down
V1
V_DDE2
O/Low
—/Down
V2