RZ/G1M
5. Pin Function Controller (PFC)
R01UH0626EJ0100 Rev.1.00
5-9
Sep 30,2016
5.3.3
GPIO/Peripheral Function Select Register 1 (GPSR1)
Function: GPSR1 selects the functions of the multiplexed LSI pins.
Bit:
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
GP1
[31]
GP1
[30]
GP1
[29]
GP1
[28]
GP1
[27]
GP1
[26]
GP1
[25]
GP1
[24]
GP1
[23]
GP1
[22]
GP1
[21]
GP1
[20]
GP1
[19]
GP1
[18]
GP1
[17]
GP1
[16]
Initial
value:
0 0 0 0 0 0 0 0 1/0 1/0 1/0 0 1/0 1/0 0 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:
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
GP1
[15]
GP1
[14]
GP1
[13]
GP1
[12]
GP1
[11]
GP1
[10]
GP1
[9]
GP1
[8]
GP1
[7]
GP1
[6]
GP1
[5]
GP1
[4]
GP1
[3]
GP1
[2]
GP1
[1]
GP1
[0]
Initial
value:
0 0 0 0 1/0
1/0
1/0
1/0 1/0 1/0 1/0 1/0 1/0 1/0 1/0 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
GP1[31:0]
H'00EC 0FFF
(when md[3:1] =
000),
H'0000 0000 (when
md[3:1]
000), or
H’00EC 0FFF (in
power-on reset)
R/W
The functions of the LSI pins are selected according to
the table below.
Note: To enable this register to be set, appropriately set the multiplexed pin setting mask register (PMMR) immediately
before setting this register.
Bit Name
GPIO (Set Value = 0)
Peripheral Function (Set Value = 1)
GP1[0] GP-1-0
Peripheral
function selected by IP1[25:23]
GP1[1] GP-1-1
Peripheral
function selected by IP1[28:26]
GP1[2] GP-1-2
Peripheral
function selected by IP1[31:29]
GP1[3] GP-1-3
Peripheral
function selected by IP2[2:0]
GP1[4] GP-1-4
Peripheral
function selected by IP2[4:3]
GP1[5] GP-1-5
Peripheral
function selected by IP2[6:5]
GP1[6] GP-1-6
Peripheral
function selected by IP2[9:7]
GP1[7] GP-1-7
Peripheral
function selected by IP2[12:10]
GP1[8] GP-1-8
Peripheral
function selected by IP2[15:13]
GP1[9] GP-1-9
Peripheral
function selected by IP2[18:16]
GP1[10] GP-1-10
Peripheral
function selected by IP2[20:19]
GP1[11] GP-1-11
Peripheral
function selected by IP2[22:21]
GP1[12] GP-1-12
EX_CS0#
GP1[13] GP-1-13
Peripheral
function selected by IP2[24:23]
GP1[14] GP-1-14
Peripheral
function selected by IP2[26:25]
GP1[15] GP-1-15
Peripheral
function selected by IP2[29:27]
GP1[16] GP-1-16
Peripheral
function selected by IP3[2:0]
GP1[17] GP-1-17
Peripheral
function selected by IP3[5:3]
GP1[18] GP-1-18
Peripheral
function selected by IP3[8:6]
GP1[19] GP-1-19
RD#
GP1[20] GP-1-20
Peripheral
function selected by IP3[11:9]