
MAXQ Family User’s Guide:
MAXQ2010 Supplement
5-1
ADDENDUM TO SECTION 5: PERIPHERAL REGISTER MODULES
Table 5-1. Peripheral Register Map
Note: Register names that appear in italics indicate registers in which all bits are read-only. Register names that appear in bold
indicate 16-bit registers. All other registers are 8 bits in width.
CYCLES
TO READ
CYCLES
TO WRITE
REGISTER
INDEX
M0 M1 M2 M3 M4 M5
1 1 00h PO0 PO4 MCNT
I2CBUF TB0R
—
1 1 01h PO1 PO5
MA I2CST TB0C
—
1 1 02h PO2 PO6
MB I2CIE TB1R
—
1 1 03h PO3
SPIB MC2
—
TB1C
—
1 1 04h EIF0 EIF1
MC1
SCON0
TB2R
—
1 1 05h EIE0 EIE1
MC0
SBUF0
TB2C
—
1 1 06h — EIF2 LCFG SCON1
ADST
—
1 1 07h — EIE2 — SBUF1
ADADDR
—
1 2 08h PI0 PI4
MC1R
SMD0
TB0CN
—
1 2 09h PI1 PI5
MC0R PR0 TB0V
—
1 2 0Ah PI2 PI6
LCRA
SMD1
TB1CN
—
1 2 0Bh PI3 EIES1 LCD0
PR1 TB1V
—
1 2 0Ch EIES0 EIES2 LCD1 I2CCN
TB2CN
—
1 2 0Dh —
SVM
LCD2
I2CCK TB2V
—
1 2 0Eh — — LCD3 I2CTO
ADCN
—
1 2 0Fh
PWCN
— LCD4
I2CSLA ADDATA
—
2 2 10h PD0 PD4 LCD5 — — —
2 2 11h PD1 PD5 LCD6 — — —
2 2 12h PD2 PD6 LCD7 — — —
2 2 13h PD3 — LCD8 — — —
2 2 14h — — LCD9 — — —
2 2 15h — SPICN LCD10 — — —
2 2 16h — SPICF LCD11 — — —
2 2 17h — SPICK LCD12 — — —
2 2 18h RTRM — LCD13 — — —
2 2 19h
RCNT
— LCD14 — — —
2 2 1Ah RTSS — LCD15 — — —
2 2 1Bh
RTSH
— LCD16 — — —
2 2 1Ch
RTSL
— LCD17 — — —
2 2 1Dh RSSA — LCD18 — — —
2 2 1Eh RASH — LCD19 — — —
2 2 1Fh
RASL
— LCD20 — — —
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