
4. Special Function Registers (SFRs)
Table 4.6
SFR Address Map (6/20)
X: Undefined
Blank spaces are all reserved. No access is allowed.
Address
Register
Symbol
After Reset
011Ah
Group 1 Time Measurement Control Register 2
G1TMCR2
00h
011Bh
Group 1 Time Measurement Control Register 3
G1TMCR3
00h
011Ch
Group 1 Time Measurement Control Register 4
G1TMCR4
00h
011Dh
Group 1 Time Measurement Control Register 5
G1TMCR5
00h
011Eh
Group 1 Time Measurement Control Register 6
G1TMCR6
00h
011Fh
Group 1 Time Measurement Control Register 7
G1TMCR7
00h
0120h
Group 1 Base Timer Register
G1BT
XXXXh
0121h
0122h
Group 1 Base Timer Control Register 0
G1BCR0
00h
0123h
Group 1 Base Timer Control Register 1
G1BCR1
X000 000Xb
0124h
Group 1 Time Measurement Prescaler Register 6
G1TPR6
00h
0125h
Group 1 Time Measurement Prescaler Register 7
G1TPR7
00h
0126h
Group 1 Function Enable Register
G1FE
00h
0127h
Group 1 Function Select Register
G1FS
00h
0128h
Group 1 SI/O Receive Buffer Register
G1RB
XXXX XXXXb
0129h
X000 XXXXb
012Ah
Group 1 Transmit Buffer/Receive Data Register
G1TB/G1DR
XXh
012Bh
012Ch
Group 1 Receive Input Register
G1RI
XXh
012Dh
Group 1 SI/O Communication Mode Register
G1MR
00h
012Eh
Group 1 Transmit Output Register
G1TO
XXh
012Fh
Group 1 SI/O Communication Control Register
G1CR
0000 X011b
0130h
Group 1 Data Compare Register 0
G1CMP0
XXh
0131h
Group 1 Data Compare Register 1
G1CMP1
XXh
0132h
Group 1 Data Compare Register 2
G1CMP2
XXh
0133h
Group 1 Data Compare Register 3
G1CMP3
XXh
0134h
Group 1 Data Mask Register 0
G1MSK0
XXh
0135h
Group 1 Data Mask Register 1
G1MSK1
XXh
0136h
0137h
0138h
Group 1 Receive CRC Code Register
G1RCRC
XXXXh
0139h
013Ah
Group 1 Transmit CRC Code Register
G1TCRC
0000h
013Bh
013Ch
Group 1 SI/O Expansion Mode Register
G1EMR
00h
013Dh
Group 1 SI/O Extended Receive Control Register
G1ERC
00h
013Eh
Group 1 SI/O Special Communication Interrupt Detection Register
G1IRF
0000 XXXXb
013Fh
Group 1 SI/O Extended Transmit Control Register
G1ETC
0000 0XXXb
0140h
Group 2 Waveform Generation Register 0
G2PO0
XXXXh
0141h
0142h
Group 2 Waveform Generation Register 1
G2PO1
XXXXh
0143h
0144h
Group 2 Waveform Generation Register 2
G2PO2
XXXXh
0145h
0146h
Group 2 Waveform Generation Register 3
G2PO3
XXXXh
0147h
0148h
Group 2 Waveform Generation Register 4
G2PO4
XXXXh
0149h
014Ah
Group 2 Waveform Generation Register 5
G2PO5
XXXXh
014Bh
014Ch
Group 2 Waveform Generation Register 6
G2PO6
XXXXh
014Dh
014Eh
Group 2 Waveform Generation Register 7
G2PO7
XXXXh
014Fh