
is1C33L17sPeCifiCations:PinDesCriPtion
s1C33L17teChniCaLManuaL
ePson
i-3-11
I
Pin
function0
P90
P91
P92
P93
P94
P95
P96
P97
Pa0
Pa1
Pa2
Pa3
Pa4
PB0
PB1
PB2
PB3
usBDP
usBDM
usBvBus
test0
Pin
function1
FPDAT0
FPDAT1
FPDAT2
FPDAT3
FPDAT4
FPDAT5
FPDAT6
FPDAT7
TFT_CTL0
FPDAT8
FPDAT9
FPDAT10
FPDAT11
FPDAT12
FPDAT13
FPDAT14
FPDAT15
Pin
function2
SDI
SDO
SPICLK
TFT_CTL0
TFT_CTL1
TFT_CTL2
TFT_CTL3
I2S_SDO
I2S_WS_O
I2S_SCK_O
I2S_MCLK_O
Pin
function3
I2S_SDI
I2S_WS_I
I2S_SCK_I
I2S_MCLK_I
I2S_MCLK_EXT
CARD2
CARD3
CARD4
CARD5
Debug
function
functionselectbit
CFP90[1:0] (D[1:0]/0x3003B2)
CFP91[1:0] (D[3:2]/0x3003B2)
CFP92[1:0] (D[5:4]/0x3003B2)
CFP93[1:0] (D[7:6]/0x3003B2)
CFP94[1:0] (D[1:0]/0x3003B3)
CFP95[1:0] (D[3:2]/0x3003B3)
CFP96[1:0] (D[5:4]/0x3003B3)
CFP97[1:0] (D[7:6]/0x3003B3)
CFPA0[1:0] (D[1:0]/0x300C20)
CFPA1[1:0] (D[3:2]/0x300C20)
CFPA2[1:0] (D[5:4]/0x300C20)
CFPA3[1:0] (D[7:6]/0x300C20)
CFPA4[1:0] (D[1:0]/0x300C21)
CFPB0[1:0] (D[1:0]/0x300C22)
CFPB1[1:0] (D[3:2]/0x300C22)
CFPB2[1:0] (D[5:4]/0x300C22)
CFPB3[1:0] (D[7:6]/0x300C22)
The set values 0 to 3 of the pin function select bits correspond to functions 0 to 3, respectively.
When TRCMUX (D0/0x300014) = 1 (default), the P15–P17 and P34–P36 pins are configured as debug-only
pins and the function select bits are ineffective. To use the pin function other than debugging, set TRCMUX
(D0/0x300014) to 0 before setting the function select bit.
trCMuX: P15–17, P34–36 Debug Function Select Bit in the Debug Port MUX Register (D0/0x300014)
CARD0 to CARD5 are the output pins for card interfaces. The functions of respective pins can be selected
according to the card interface used, as listed in Table I.3.3.1.2. Use the Card I/F Output Port Configuration
Register (0x300302) to select the functions of these pins. For details of the card interfaces and output signals, see
“Supplemental Manual, Card Interface (CARD).”
Table I.3.3.1.2 Relationship between Ports and Card Interface Signals
Pinname
CARD0
CARD1
CARD2
CARD3
CARD4
CARD5
function0(default)
#SMRD
#SMWR
#IORD
#IOWR
#OE
#WE
functionselectbit
CARDIO0 (D0/0x300302)
CARDIO1 (D1/0x300302)
CARDIO2 (D2/0x300302)
CARDIO3 (D3/0x300302)
CARDIO4 (D4/0x300302)
CARDIO5 (D5/0x300302)
function1
#CFCE1
#CFCE2
#SMRD
#SMWR
#CFCE1
#CFCE2
#SMRD, #SMWR:
Output pins for SmartMedia (NAND flash)
#CFCE1, #CFCE2:
Output pins for CompactFlash
#IORD, #IOWR, #OE, #WE: Output pins for PC Card
CarDiox: CARDx Port Function Select Bit in the Card I/F Output Port Configuration Register (Dx/0x300302)