RZ/G1M
5. Pin Function Controller (PFC)
R01UH0626EJ0100 Rev.1.00
5-58
Sep 30,2016
5.3.32
LSI Pin Pull-Up Control Register 1 (PUPR1)
Function: PUPR1 performs on/off control of the pull-up resistors.
Bit:
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
PUPR1
[31]
PUPR1
[30]
PUPR1
[29]
PUPR1
[28]
PUPR1
[27]
PUPR1
[26]
PUPR1
[25]
PUPR1
[24]
PUPR1
[23]
PUPR1
[22]
PUPR1
[21]
PUPR1
[20]
PUPR1
[19]
PUPR1
[18]
PUPR1
[17]
PUPR1
[16]
Initial
value:
1 1 1 0 1 1 0 0 1 0 0 0 1 0 1 1
R/W:
R/W R/W R/W R/W R/W R/W
R/W
R/W
R/W
R/W
R/W
R/W R/W R/W R/W
R/W
Bit:
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PUPR1
[15]
PUPR1
[14]
PUPR1
[13]
PUPR1
[12]
PUPR1
[11]
PUPR1
[10]
PUPR1
[9]
PUPR1
[8]
PUPR1
[7]
PUPR1
[6]
PUPR1
[5]
PUPR1
[4]
PUPR1
[3]
PUPR1
[2]
PUPR1
[1]
PUPR1
[0]
Initial
value:
0 1 1 1 1 1 0 1 1 1 0 0 0 1 1 0
R/W:
R/W R/W R/W R/W R/W R/W
R/W
R/W
R/W
R/W
R/W
R/W R/W R/W R/W
R/W
Bit Bit
Name Initial
Value R/W Description
31 to 0
PUPR1[31:0]
H'EC8B 7DC6
R/W
Performs individual on/off control of the pull-up resistor
provided in each signal pin of the LSI.
0: Pull-up function is disabled.
1: Pull-up function is enabled.
Bit Name
Set Value = 1
PUPR1[31]
SSI_WS0129 pin is pulled up
PUPR1[30]
SSI_SCK0129 pin is pulled up
PUPR1[29]
SPEEDIN pin is pulled up
PUPR1[28]
DACK0 pin is pulled up
PUPR1[27]
DREQ0 pin is pulled up
PUPR1[26]
EX_WAIT0 pin is pulled up
PUPR1[25]
WE1# pin is pulled up
PUPR1[24]
WE0# pin is pulled up
PUPR1[23]
RD/WR# pin is pulled up
PUPR1[22]
RD# pin is pulled up
PUPR1[21]
BS# pin is pulled up
PUPR1[20]
EX_CS5# pin is pulled up
PUPR1[19]
EX_CS4# pin is pulled up
PUPR1[18]
EX_CS3# pin is pulled up
PUPR1[17]
EX_CS2# pin is pulled up
PUPR1[16]
EX_CS1# pin is pulled up
PUPR1[15]
EX_CS0# pin is pulled up
PUPR1[14]
CS1#/A26 pin is pulled up
PUPR1[13]
TDI pin is pulled up
PUPR1[12]
TMS pin is pulled up
PUPR1[11]
TCK pin is pulled up
PUPR1[10]
TRST# pin is pulled up
PUPR1[9]
A19 pin is pulled up
PUPR1[8]
A18 pin is pulled up
PUPR1[7]
A17 pin is pulled up