NEC 78K0 Series User Manual page 396

Table 16-2. Relationship Between Register Settings and Pins (2/2)
(b) Serial interface CSI11 (Available only in the
CSIE11 TRMD11 SSE11 PM03 P03 PM02 P02 PM04 P04 PM05 P05
× × ×
Note 1
0
1 0 0 1
1
×
Note 1
1 1 0
1
1 1 0 1
1
1 0 0 1
×
Note 1
1 1 0
1 1 0 1
Notes 1. Can be set as port function.
2. To use P04/SCK11 as port pins, clear CKP11 to 0.
3. To use the slave mode, set CKS112, CKS111, and CKS110 to 1, 1, 1.
Remark ×:
CSIE11:
TRMD11:
CKP11:
CKS112, CKS111, CKS110: Bits 2 to 0 of CSIC11
PM0×:
P0×:
396
CHAPTER 16 SERIAL INTERFACES CSI10 AND CSI11
µ
PD78F0534, 78F0535, 78F0536, 78F0537, 78F0537D)
× × × × ×
Note 1 Note 1 Note 1 Note 1 Note 1
× × × ×
Note 1 Note 1
1
× ×
Note 1
0 0 1
× ×
0 0 1
× × ×
Note 1 Note 1
0 1
×
Note 1
0 0 0 1
×
0 0 0 1
don't care
Bit 7 of serial operation mode register 11 (CSIM11)
Bit 6 of CSIM11
Bit 4 of serial clock selection register 11 (CSIC11)
Port mode register
Port output latch
Preliminary User's Manual U17260EJ3V1UD
CSI11
Operation
× ×
Note 1 Note 1
Stop
× ×
Note 1 Note 1
Slave
Note 3
reception
1 ×
× ×
Note 1 Note 1
Slave
Note 3
transmission
1 ×
× ×
Note 1 Note 1
Slave
transmission/
Note 3
reception
1 ×
× ×
Note 1 Note 1
Master
reception
× ×
Note 1 Note 1
Master
transmission
× ×
Note 1 Note 1
Master
transmission/
reception
Pin Function
SI11/ SO11/ SCK11/ SSI11/
P03 P02 P04 TI001/P05
Note 2
P03 P02 P04 TI001/
P05
SI11 P02 SCK11 TI001/
(input) P05
Note 3
SSI11
P03 SO11 SCK11 TI001/
(input) P05
Note 3
SSI11
SI11 SO11 SCK11 TI001/
(input) P05
Note 3
SSI11
SCK11 TI001/
SI11 P02
(output) P05
P03 SO11 SCK11 TI001/
(output) P05
SI11 SO11 SCK11 TI001/
(output) P05