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Chapter 13 Serial Interface 4
XIII - 5
14
14
13-2-2 Data Register
Serial interface 4 has a 8-bit buffer registers for transmission/reception.
Figure 13-2-1 Serial interface 4 Reception Data Buffer (SC4RXB : x'03FAD', R)
Serial interface 4 Reception Data Buffer (SC4RXB)
( At reset: X X X X X X X X )
01243
SC4RXB
I2CRXB5I2CRXB6I2CRXB7 I2CRXB2I2CRXB3
I2CRXB0I2CRXB1
I2CRXB4
567
Figure 13-2-2 Serial interface 4 Transmission Data Buffer (SC4TXB : x'03FA5', R/W)
Serial interface 4 Transmission Data Buffer (SC4TXB)
( At reset: 0 0 0 0 0 0 0 0 )
01243
SC4TXB
I2CTXB5I2CTXB6I2CTXB7 I2CTXB2I2CTXB3
I2CTXB0I2CTXB1
I2CTXB4
567