M32CSLASH86 datasheet(380/505 Pages) RENESAS

380 / 505 page

Page 357

23. CAN Module

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CANi Message Slot Buffer j Time Stamp High-Ordered (i=0,1, j=0,1)(1)

Symbol

Address

After Reset

C0SLOT0_14, C0SLOT1_14

01EE16, 01FE16

Indeterminate

C1SLOT0_14, C1SLOT1_14

026E16, 027E16

Indeterminate

Function

Setting Range

Read or write the time stamp high-ordered

in the message slot k (k=0 to 15)

0016 to FF16

NOTES:

1. Select, by setting the CiSBS register, the time stamp high-ordered in the message slot k to be

accessed by the CiSLOTj_14 register.

CANi Message Slot Buffer j Time Stamp Low-Ordered (i=0,1, j=0,1)(1)

Symbol

Address

After Reset

C0SLOT0_15, C0SLOT1_15

01EF16, 01FF16

Indeterminate

C1SLOT0_15, C1SLOT1_15

026F16, 027F16

Indeterminate

Function

Setting Range

Read or write the time stamp low-ordered

in the message slot k (k=0 to 15)

0016 to FF16

NOTES:

1. Select, by setting the CiSBS register, the time stamp low-ordered in the message slot k to be

accessed by the CiSLOTj_15 register.

CANi Message Slot Buffer j Data m (i=0,1, j=0,1)(1, 2)

Symbol

Address

After Reset

C0SLOT0_6 to C0SLOT0_13

01E616 - 01ED16

Indeterminate

C0SLOT1_6 to C0SLOT1_13

01F616 - 01FD16

Indeterminate

C1SLOT0_6 to C1SLOT0_13

026616 - 026D16

Indeterminate

C1SLOT1_6 to C1SLOT1_13

027616 - 027D16

Indeterminate

Function

Setting Range

Read or write data m in the message slot k

(k=0 to 15, m=0 to 7)

0016 to FF16

NOTES:

1. Select, by setting the CiSBS register, the data m in the message slot k to be accessed by the

CiSLOTj_6 to CiSLOTj_13 registers.

2. When the data frame is received, data with less than the data length selected by the CiSLOTj_5

Figure 23.34 C0SLOT0_6 to C0SLOT0_13, C0SLOT1_6 to C0SLOT1_13, C0SLOT0_14,

C0SLOT1_14, C0SLOT0_15 and C0SLOT1_15 Registers

C1SLOT0_6 to C1SLOT0_13, C1SLOT1_6 to C1SLOT1_13, C1SLOT0_14,

C1SLOT1_14, C1SLOT0_15 and C1SLOT1_15 Registers

The message slot, selected by setting the CiSBS register, is read by reading the message slot buffer. A

message can be written in the message slot selected by the CiSBS register if the message is written to

the message slot buffer.

Write to the message slot k (k=0 to 15) while the corresponding CiMCTLk register is set to "0016".

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