Reset Values
Table 8-2 GPIO External Signals Map (Continued)
LQFP
Package Pin
Notes
GPIO Function
Peripheral Function
TCK
GPIOD2
GPIOD3
GPIOD4
GPIOD5
29
63
53
52
Defaults to TCK
Defaults to TMS
Defaults to D4
TMS
EXTAL
XTAL / CLKIN
SIM register SIM_GPSCD is used to
select between XTAL and CLKIN.
Defaults to D5
GPIOD6
GPIOD7
DAC0
DAC1
18
15
Defaults to D6
Defaults to D7
8.3 Reset Values
Tables 8-1 and 8-2 detail registers for the 56F8037/56F8027; Figures 8-1 through 8-4 summarize register
maps and reset values.
56F8037/56F8027 Data Sheet, Rev. 6
Freescale Semiconductor
135
FREESCALE [ Freescale ]
