SH7144 Datasheet, PDF (674/773 Pages) Renesas Technology Corp – Hitachi SuperH RISC engine

Register name

Serial mode register_0
Bit rate register_0
Serial control register_0
Transmit data register_0
Serial status register_0
Receive data register_0
Serial direction control register_0

Serial mode register_1
Bit rate register_1
Serial control register_1
Transmit data register_1
Serial status register_1
Receive data register_1
Serial direction control register_1

Serial mode register_2
Bit rate register_2
Serial control register_2
Transmit data register_2
Serial status register_2
Receive data register_2
Serial direction control register_2

Serial mode register_3
Bit rate register_3
Serial control register_3
Transmit data register_3
NO. of
abbreviation bits
Address


H'FFFF8000 to
H'FFFF819F
SMR_0
8
H'FFFF81A0
BRR_0
8
H'FFFF81A1
SCR_0
8
H'FFFF81A2
TDR_0
8
H'FFFF81A3
SSR_0
8
H'FFFF81A4
RDR_0
8
H'FFFF81A5
SDCR_0
8
H'FFFF81A6


H'FFFF81A7 to
H'FFFF81AF
SMR_1
8
H'FFFF81B0
BRR_1
8
H'FFFF81B1
SCR_1
8
H'FFFF81B2
TDR_1
8
H'FFFF81B3
SSR_1
8
H'FFFF81B4
RDR_1
8
H'FFFF81B5
SDCR_1
8
H'FFFF81B6


H'FFFF81B7 to
H'FFFF81BF
SMR_2
8
H'FFFF81C0
BRR_2
8
H'FFFF81C1
SCR_2
8
H'FFFF81C2
TDR_2
8
H'FFFF81C3
SSR_2
8
H'FFFF81C4
RDR_2
8
H'FFFF81C5
SDCR_2
8
H'FFFF81C6


H'FFFF81C7 to
H'FFFF81CF
SMR_3
8
H'FFFF81D0
BRR_3
8
H'FFFF81D1
SCR_3
8
H'FFFF81D2
TDR_3
8
H'FFFF81D3
Module

Access size
NO. of Access
states


SCI
(Channel 0)

8, 16
8
8, 16
8
8, 16
8
8

Pφ reference
B:2
W:4
SCI
(Channel 1)

8, 16
8
8, 16
8
8, 16
8
8

SCI
(Channel 2)

8, 16
8
8, 16
8
8, 16
8
8

SCI
(Channel 3)
8, 16
8
8, 16
8
Rev. 2.0, 09/02, page 634 of 732