Table 4-114 IOFPGA_TSIF_PAD_CTRL Register bit assignments (continued)
Bits
Name
Type
Function
[4]
IO_SR_IOFPGA_AXI_TSIF_DATA
RW
Slew rate control of IOFPGA AXI TSIF
output pads IOFPGA_TSIF_DATA_O[7:0]:
0b0
: Fast.
0b1
: Slow.
Reset value
0b1
.
[3:2]
-
-
Reserved.
[1:0]
IO_DS_IOFPGA_AXI_TSIF_DATA
RW
Drive strength control of IOFPGA AXI TSIF
output pads IOFPGA_TSIF_DATA_O[7:0]:
0b00
: 2mA.
0b01
: 8mA.
0b10
: 4mA.
0b11
: 12mA.
Reset value
0b01
.
4.5.84
APB_CTRL_CLR Register
The APB_CTRL_CLR Register characteristics are:
Purpose
Controls reversion to serial control of the register at the specified base address.
Usage constraints
There are no usage constraints.
Configurations
Available in all N1 board configurations.
Memory offset and full register reset value
See
4.5.1 Serial Configuration Control registers summary
The following table shows the APB_CTRL_CLR Register bit assignments.
Table 4-115 APB_CTRL_CLR Register bit assignments
Bits
Name
Type
Function
[31:12] NUMBER
RW
Writing
0xA50F5
to this field sets the register,
whose base address bits[11:0] specify, to serial
control.
[11:0]
BASE_ADDRESS
RW
Base address of register which reverts to serial
control when
0xA50F5
is written to
bits[31:12].
4.5.85
PID4 Register
The PID4 Register characteristics are:
Purpose
Stores peripheral identification information.
4 Programmers model
4.5 Serial Configuration Control registers
101489_0000_02_en
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