UPD78F0138 NEC, UPD78F0138 Datasheet - Page 343

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

(b) Serial interface CSI11 (
CSIE11 TRMD11 SSE11 PM03 P03 PM02 P02 PM04 P04 PM05 P05
0
1
1
1
1
1
1
Notes 1. Can be set as port function.
Remark ×:
×
0
1
1
0
1
1
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.
×
0
1
0
1
0
1
0
0
0
CSIE11:
TRMD11:
CKP11:
CKS112, CKS111, CKS110: Bits 2 to 0 of CSIC11
PM0×:
P0×:
×
×
×
Table 15-2. Relationship Between Register Settings and Pins (2/2)
Note 1
Note 1
Note 1
1
1
1
1
×
×
×
µ
Note 1
Note 1
Note 1
×
×
×
×
PD780133, 780134, 78F0134, 780136, 780138, and 78F0138 only)
CHAPTER 15 SERIAL INTERFACES CSI10 AND CSI11
×
×
×
Note 1
Note 1
Note 1
0
0
0
0
×
×
×
Note 1
Note 1
Note 1
0
0
0
0
×
User’s Manual U16228EJ2V0UD
Note 1
1
1
1
0
0
0
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
×
Note 1
×
×
×
1
1
1
×
×
×
×
×
×
×
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
1
1
1
×
×
×
×
×
×
×
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
×
×
×
transmission
transmission/
transmission/
reception
reception
transmission
Operation
reception
reception
Master
Master
Master
CSI11
Slave
Slave
Slave
Stop
Note 3
Note 3
Note 3
SI11/
SI11
SI11
SI11
SI11
P03
P03
P03
P03
SO11/
SO11
SO11
SO11
SO11
P02
P02
P02
P02
Pin Function
SCK11/
(output)
(output)
(output)
P04
SCK11
SCK11
SCK11
SCK11
SCK11
SCK11
(input)
(input)
(input)
P04
Note 3
Note 3
Note 3
Note 2
TI001/P05
SSI11/
TI001/
TI001/
TI001/
TI001/
TI001/
TI001/
TI001/
SSI11
SSI11
SSI11
P05
P05
P05
P05
P05
P05
P05
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