SC1100 datasheet(111/348 Pages) NSC

111 / 348 page

Revision 1.1

111

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SuperI/O Module (Continued)

Table 4-45. Bank 4 Register Map

Offset

Type

Name

00h

R/W

TMR(L). Timer (Low Byte)

01h

R/W

TMR(H). Timer (High Byte)

02h

R/W

IRCR1. IR Control 1

03h

R/W

BSR. Bank Select

04h

R/W

TFRL(L). Transmission Frame Length (Low Byte)

TFRCC(L). Transmission Current Count (Low Byte)

05h

R/W

TFRL(H). Transmission Frame Length (High Byte)

TFRCC(H). Transmission Current Count (High Byte)

06h

R/W

RFRML(L). Reception Frame Maximum Length (Low Byte)

RFRCC(L). Reception Frame Current Count (Low Byte)

07h

R/W

RFRML(H). Reception Frame Maximum Length (High Byte)

RFRCC(H). Reception Frame Current Count (High Byte)

Table 4-46. Bank 5 Register Map

Offset

Type

Name

00h

R/W

SPR2. Scratchpad 2

01h

R/W

SPR3. Scratchpad 3

02h

R/W

RSVD. Reserved

03h

R/W

BSR. Bank Select

04h

R/W

IRCR2. IR Control 2

05h

FRM_ST. Frame Status

06h

RFRL(L). Received Frame Length (Low Byte)

LSTFRC. Lost Frame Count

07h

RFRL(H). Received Frame Length (High Byte)

Table 4-47. Bank 6 Register Map

Offset

Type

Name

00h

R/W

IRCR3. IR Control 3

01h

R/W

MIR_PW. MIR Pulse Width

02h

R/W

SIR_PW. SIR Pulse Width

03h

R/W

BSR. Bank Select

04h

R/W

BFPL. Beginning Flags/Preamble Length

05h-07h

---

RSVD. Reserved

SC1100 Datasheet(PDF) 111 Page - National Semiconductor (TI)

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