System Architecture
Table 2-8. System Architecture Register Address Summary (Sheet 6 of 12)
Unit
Address
0x4050_0114
0x4050_0118
0x4050_011C
through
0x4050_013C
0x4050_0140
0x4050_0144
through
0x4050_01FC
0x4050_0200
through
0x4050_02FC
0x4050_0300
through
0x4050_03FC
0x4050_0400
through
0x4050_04FC
0x4050_0500
through
0x4050_05FC
UDC
0x4060_0000
0x4060_0000
0x4060_0008
0x4060_0010
0x4060_0014
0x4060_0018
0x4060_001C
0x4060_0020
0x4060_0024
0x4060_0028
0x4060_002C
0x4060_0030
0x4060_0034
0x4060_0038
0x4060_003C
0x4060_0040
0x4060_0044
0x4060_0048
0x4060_004C
0x4060_0060
0x4060_0064
2-26
Register Symbol
—
Reserved
MISR
Modem In Status Register
—
Reserved
MODR
Modem FIFO Data Register
—
Reserved
—
Primary Audio CODEC registers
—
Secondary Audio CODEC registers
—
Primary Modem CODEC registers
—
Secondary Modem CODEC registers
UDCCR
UDC Control Register
UDCCFR
UDC Control Function Register
UDCCS0
UDC Endpoint 0 Control/Status Register
UDCCS1
UDC Endpoint 1 (IN) Control/Status Register
UDCCS2
UDC Endpoint 2 (OUT) Control/Status Register
UDCCS3
UDC Endpoint 3 (IN) Control/Status Register
UDCCS4
UDC Endpoint 4 (OUT) Control/Status Register
UDCCS5
UDC Endpoint 5 (Interrupt) Control/Status Register
UDCCS6
UDC Endpoint 6 (IN) Control/Status Register
UDCCS7
UDC Endpoint 7 (OUT) Control/Status Register
UDCCS8
UDC Endpoint 8 (IN) Control/Status Register
UDCCS9
UDC Endpoint 9 (OUT) Control/Status Register
UDCCS10
UDC Endpoint 10 (Interrupt) Control/Status Register
UDCCS11
UDC Endpoint 11 (IN) Control/Status Register
UDCCS12
UDC Endpoint 12 (OUT) Control/Status Register
UDCCS13
UDC Endpoint 13 (IN) Control/Status Register
UDCCS14
UDC Endpoint 14 (OUT) Control/Status Register
UDCCS15
UDC Endpoint 15 (Interrupt) Control/Status Register
UFNRH
UDC Frame Number Register High
UFNRL
UDC Frame Number Register Low
Register Description
Intel® PXA255 Processor Developer's Manual