NXP Semiconductors PXN2020 - 8.3.2.29 Parallel GPIO Pin Data Output Register 2 (SIU_PGPDO2); 8.3.2.30 Parallel GPIO Pin Data Output Register 3 (SIU_PGPDO3); 8.3.2.31 Parallel GPIO Pin Data Output Register 4 (SIU_PGPDO4)

System Integration Unit (SIU)
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor 8-49
8.3.2.29 Parallel GPIO Pin Data Output Register 2 (SIU_PGPDO2)
The SIU_PGPDO2 register contains the Parallel GPIO Pin Data Output for PE[0:15] and PF[0:15].
Reads and writes to this register are coherent with the registers SIU_GPDO64_67, SIU_GPDO68_71,
SIU_GPDO72_75, SIU_GPDO76_79, SIU_GPDO80_83, SIU_GPDO84_87, SIU_GPDO88_91, and
SIU_GPDO92_95.
8.3.2.30 Parallel GPIO Pin Data Output Register 3 (SIU_PGPDO3)
The SIU_PGPDO3 register contains the parallel GPIO pin data output for PG[0:15]and PH[0:15].
Reads and writes to this register are coherent with the registers SIU_GPDO96_99, SIU_GPDO100_103,
SIU_GPDO104_107, SIU_GPDO108_111, SIU_GPDO112_115, SIU_GPDO116_119,
SIU_GPDO120_123, and SIU_GPDO124_127.
8.3.2.31 Parallel GPIO Pin Data Output Register 4 (SIU_PGPDO4)
The SIU_PGPDO4 register contains the parallel GPIO pin data output for PJ[0:15] and PK[0:10].
Reads and writes to this register are coherent with the registers SIU_GPDO18_131, SIU_GPDO132_135,
SIU_GPDO136_139, SIU_GPDO140_143, SIU_GPDO144_147, and SIU_GPDO148_151, and
SIU_GPDO152_154.
Offset SIU_BASE + 0x0C08 Access: User read/write
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
PE0:PE15
W
Reset0000 0 00000000000
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
PF0:PF15
W
Reset0000 0 00000000000
Figure 8-37. Parallel GPIO Pin Data Output Register 2 (SIU_PGPDO2)
Offset: SIU_BASE + 0x0C0C Access: User read/write
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
PG0:PG15
W
Reset0000 0 00000000000
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
PH0:PH15
W
Reset0000 0 00000000000
Figure 8-38. Parallel GPIO Pin Data Output Register 3 (SIU_PGPDO3)