NXP Semiconductors MPC5644A, Reference Manual, Page: 517 / 1735

System Integration Unit (SIU)
MPC5644A Microcontroller Reference Manual, Rev. 6
Freescale Semiconductor 517
16.6.15.159Pad Configuration Register 342 (SIU_PCR342)
NOTE
Unlike other pad configuration registers (PCRs), which control the function
and electrical characteristics of one pin, this register controls the function
and electrical characteristics for a group of pins on the Calibration bus.
Figure 16-192. Pad Configuration Register (SIU_PCR342)
16.6.15.160Pad Configuration Register 343 (SIU_PCR343)
Figure 16-193. Pad Configuration Register (SIU_PCR343)
Table 16-194. SIU_PCR341PA values
Signal Name Module Description I/O PA value
Primary CAL_DATA[0:15] Calibration bus Calibration data bus I/O —
S0x2EC
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
0 0 0 0 0 0 0 0 DSC ODE HYS 0 0 WPE WPS
W
Reset
0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0
= Unimplemented or Reserved
Table 16-195. SIU_PCR342 PA values
Signal Name Module Description I/O PA value
Primary CAL_RD_WR Calibration bus Calibration data bus I/O —
CAL_WE[0]/BE[0] Calibration write/byte enable
CAL_WE[1]/BE[1] Calibration write/byte enable
CAL_OE Calibration output enable
S0x2EE
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
0 0 0 0 PA 0 0 DSC ODE HYS 0 0 WPE WPS
W
Reset
0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0
= Unimplemented or Reserved
Table 16-196. SIU_PCR343 PA values
Signal Name Module Description I/O PA value
Primary CAL_TS Calibration bus Calibration transfer start O 01
ALT1 CAL_ALE Calibration bus
Address Latch Enabl
e O 10